Rockford Fosgate P400X4 — Four Channels, One Amplifier, Every System Covered
Product Overview
The Rockford Fosgate P400X4 is a Punch Series 4-channel amplifier designed to handle virtually any car audio configuration with a single, compact unit. Rated at 100 watts RMS per channel at 2 ohms 400 watts total it's built for flexibility without compromise. Whether you're running a full 4-way front and rear speaker setup, a 3-way front-stage system, or bridging the rear channels to drive a pair of subwoofers, the P400X4 adapts to your build.
Its real strength lies in versatility. Drop component speakers on the front channels and a pair of subs on the rear bridged and you have a complete front-stage-plus-bass system from a single amp. The onboard Punch EQ with +18dB boost at 45Hz adds low-end weight without a separate processor, while the C.L.E.A.N. gain-setting system makes calibration straightforward regardless of your experience level. For Australian drivers running everything from daily commuters to long-haul tourers, the cast aluminium heatsink keeps the P400X4 stable through the heat.
Key Specifications
Total RMS Output: 400 watts
Per-Channel Output: 100W x 4 at 2 ohms
Channels: 4
Bridgeable: Yes — rear channels bridgeable for subwoofer use
Crossover: 12dB/octave Butterworth
Onboard EQ: Punch EQ — +18dB boost at 45Hz
Inputs: High-level (speaker-level) and RCA
Auto Turn-On: Yes — via high-level input detection
Turn-On Behaviour: Muted (no thump on startup)
Heatsink: Cast aluminium
Control Panel Position: Stealth top-mounted
Protection: Short circuit and over-current
Features & Benefits
High-Level Input with Auto Turn-On — Connects directly to factory head unit speaker outputs with no RCA cables required. The Auto Turn-On circuit activates the amp when it detects a signal — no remote turn-on wire needed. Ideal for OEM integration in any vehicle.
C.L.E.A.N. Setup (Clip Level Elimination Audio Notify) — Rockford Fosgate's built-in gain-calibration system removes the guesswork from setup. Get maximum clean output without distortion — no multimeter or test tones required.
12dB/Octave Butterworth Crossover — Smooth, predictable roll-off at the crossover point. Configure each channel pair for high-pass or low-pass duties depending on your system — front speakers on high-pass, rear channels on low-pass for subwoofers.
Onboard Punch EQ (+18dB @ 45Hz) — Adds physical, felt bass impact directly from the amp. No separate bass processor or equaliser needed for most builds — tune it to taste on the control panel.
Muted Turn-On — Eliminates startup thump that can stress tweeters and expose a sloppy install. Keeps your system sounding professional from the moment the ignition turns.
Stealth Top-Mounted Control Panel — All gain, crossover, and EQ controls are on the top face of the amp for easy access during setup, then out of sight once installed.
Cast Aluminium Heatsink — Efficient thermal dissipation for extended listening sessions. Especially relevant in Australian conditions — summer road trips, hot boot spaces, and long outback runs all test an amp's heat management.
Short Circuit & Over-Current Protection — Built-in protection circuits safeguard the amplifier and connected speakers against wiring faults and load mismatches.
Technical Specs
Specification
Detail
Total RMS Power
400W
Per-Channel RMS (2Ω)
100W x 4
Number of Channels
4
Bridgeable
Yes (rear channels)
Crossover Type
Butterworth
Crossover Slope
12dB/octave
Onboard EQ
+18dB boost at 45Hz
Input Type
High-level (speaker-level) + RCA
Auto Turn-On
Yes (via high-level input)
Turn-On Mode
Muted
Heatsink Material
Cast aluminium
Control Panel Location
Top-mounted (stealth)
Short Circuit Protection
Yes
Over-Current Protection
Yes
RCA Pass-Thru
Not specified
Remote Level Control
Not specified
Dimensions
Not specified
Signal-to-Noise Ratio
Not specified
THD
Not specified
Frequency Response
Not specified
Input Sensitivity
Not specified
Compatible With / Goes Well With
System Configurations:
4-way full-range speaker system (front + rear, 4-channel stereo)
3-way front-stage system (component speakers front, bridged rear channels to subwoofers)
Front-stage only (component speakers, 2 channels active)
Rear-fill systems paired with a separate subwoofer amplifier
Head Unit Compatibility:
Factory/OEM head units (via high-level input with Auto Turn-On)
Aftermarket head units with RCA pre-outs
Accessories:
Recommended: use manufacturer-specified power and speaker cables to optimise power delivery (cable spec not provided — confirm with supplier)
Frequently Asked Questions
Can the P400X4 run both speakers and a subwoofer at the same time?
Yes. Run component or full-range speakers on the front two channels and bridge the rear two channels to drive a subwoofer — giving you a complete front-stage-plus-bass system from one amplifier.
Does the P400X4 work with a factory head unit?
Yes. The high-level input accepts speaker-level signals directly from an OEM head unit, and the Auto Turn-On circuit means no remote turn-on wire is needed.
What is the RMS power output per channel?
The P400X4 produces 100 watts RMS per channel at 2 ohms across all four channels, for a total of 400 watts RMS.
What does C.L.E.A.N. setup mean and do I need extra tools to use it?
C.L.E.A.N. (Clip Level Elimination Audio Notify) is Rockford Fosgate's onboard gain-setting system. No multimeter or test tones are required — it guides you to the correct gain level to maximise output without distortion.
Is the P400X4 suitable for a 4-door vehicle with speakers in every door?
Yes. With four independent channels, the P400X4 is purpose-built for full 4-door speaker setups — front and rear — making it an ideal single-amp solution for sedans, SUVs, utes, and wagons.
Legendary Products & Support From Authorized Dealers
When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support.
▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that?
Choose wisely. Buy from Frankies BrandBeast today!
Upgrade Your In-Car Listening Experience with a Pioneer GM Series Amplifier!Pioneer 2-channel bridgeable amplifier with 760 watts max. power.Only Accept the BestIs your system showing it's full potential? Amplifiers send a cleaner current to your car speakers. In layman's terms, this means that your stereo gets cleaner sound and frequency, ensuring a higher sound quality overall.A really good amp doesn't just provide power. It also offers options for customizing the sound in your vehicle. The 2-channel GM-5400T provides a selectable 50Hz bass boost and a built-in crossover for fine-tuning your tunes. Plus, it comes with speaker level inputs for easy connection to an OEM headunit.Have It Your WaySelectable 50Hz Bass Boost gives you more control over how your music sounds. It lets you set the optimal bass level for each speaker/sub connected to the GM-5400T, so the tone controls from your headunit can do what they do best. And because this is selectable bass boost, you can set the level at 0dB, 6dB, or 12dB, whichever sounds best to you.Inspired By ExcellencePioneer is constantly finding ways to make amplifier technology better. With added design features like the H-Shaped chassis, inherited from our top of the line PRS amplifiers, our improved GM-Series prove how you can add cutting edge technology and more power to your system without breaking the bank. Like all Pioneer products, these amps are fully tested to ensure that each is designed and built for performance.Superior Ground PartsHigh levels of electric current can easily create noise within an amplifier - especially ground noise. To avoid this, Pioneer made careful consideration when designing and selecting components for use within the amplifier. Only the best, most efficient parts were selected after repeated testing to provide a superior noise-free listening experience.Exclusive H-Shaped ChassisThe H-shaped bottom chassis utilizes Pioneer's expertise and exclusive technologies to eliminate resonant vibrations. Directly inspired from Pioneer's high-end PRS-A900 amplifier, the H-shaped bottom chassis ensures that the music is reproduced as intended - loud and clear.Efficient Sub-HeatsinkMOSFETs generate high power, and in many cases, high heat as well. When designing the amplifier chassis Pioneer utilized a main heatsink and a sub-heatsink to dissipate heat from the MOSFETs. These efficient heatsink structures ensure that the MOSFETs and the amplifier keep their optimal cool.Gain ControlWhat is power without control? To accommodate the varying range of signal levels coming from today's factory and aftermarket radios, all of Pioneer's GM-series amplifiers feature adjustable gain controls. This means that no matter what kind of radio is connected to this amplifier, the appropriate gain control adjustment can be made to ensure loud, clear, distortion-free music. And even if the gain control level is set improperly, Pioneer's Gain Control Caution feature will automatically reduce the amplifier's output until the headunit volume is decreased to acceptable levels. This added layer of protection helps to prevent damage from occurring to the amplifier and the speakers connected to it due to improper gain control adjustments.Making The Best Even BetterBuilt into the GM-5400T is a very smart crossover network. It works like a gateway, routing the big bass signals (80Hz or lower, at -12dB/octave) to the speaker that handles them best, filtering out higher-frequency signals to that speaker. This optimizes your system's efficiency and delivers the best possible sound quality.Bringing The System TogetherWhat, you DON'T own a Pioneer headunit? Well, we won't hold it against you. In fact we'll even help you build onto your system. The GM-5400T's speaker level inputs allow you to connect your OEM unit (or any unit that doesn't have the typical RCA-type inputs) without having to buy add-on adapters. S0, the install goes faster, you save money, and you've got a Pioneer amp in your vehicle.Features: Built-in Crossover (80Hz, LPF) Selectable Bass Boost (50Hz, 0/6/12dB) Speaker Level Inputs Specifications:General Number of Channels 2/1 Maximum Power Output 760 W Continuous Power Output (2Ω, ≤ 1% THD+N) 190 W x 2 Continuous Power Output (4Ω, ≤ 1% THD+N) 125 W x 2 Continuous Power Output Bridged (4Ω) 380 W x 1 Frequency Response 10 Hz to 50 kHz Total Harmonic Distortion (4Ω) < 0.03% (1 kHz) Signal-to-Noise Ratio (IHF-A Weighted, at 1 kHz) > 95 dB Dimensions (WxHxD) 10-3/8" x 2-1/2" x 13-5/8" Main Features Amplifier Class - Load Impedance Allowance (W) 2 to 8 Bridgeable Yes PWM Regulated MOSFET Yes Balanced Isolator Input Circuit Yes RCA Inputs 2-Ch. Speaker Level Input Yes Hi-Volt Input Level Control Y Terminal Type Screw-Type Crossover Type LPF Crossover Frequency 80 Hz Crossover Slope -12 dB/oct. Bass Boost Frequency 50 Hz Bass Boost Level 0/6/12 dB
Legendary Products & Support From Authorized Dealers
When you choose Pioneer, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & Training
Only authorized Pioneer dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty Protection:
We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don't be misled by unauthorized sellers who can't provide genuine warranty support.
▸ Reliable Customer Support:
If you ever run into an issue, you're backed by Pioneer's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your Investment:
Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that?
Choose wisely. Buy from an authorized Pioneer dealer today!
Rockford Fosgate R2-200X2 Prime 200 Watt 2-Channel Class D Amplifier
When two channels need real power without compromise, the R2-200X2 delivers 200 watts of clean, efficient Class D performance engineered by Rockford Fosgate.
Product Overview
The R2-200X2 is part of Rockford Fosgate's 3rd generation Prime Series, built for car audio enthusiasts who demand reliable, high-performance amplification at an accessible price. Operating as a full-range Class D 2-channel amplifier, it runs at 4 ohm or 2 ohm stereo and 4 ohm bridged/mono, giving it the flexibility to drive a front speaker pair in stereo or bridge down to a single channel to power a subwoofer. Class D topology maximises efficiency and reduces the electrical load on the vehicle's charging system, while MEHSA 4 (Maximum Efficiency Heat Sink Application) actively reduces MOSFET temperatures, lowers distortion, and prolongs output device lifespan. The top-mounted control panel keeps all adjustments within easy reach, and CTA-2006 compliant power ratings confirm that the 200W output is a real, tested figure. Designed and engineered in Tempe, Arizona, the R2-200X2 is built by fanatics, for fanatics.
Features & Benefits
C.L.E.A.N. Technology (Patent 8,712,066): Rockford Fosgate's patented Calibrated Level Eliminates Audible Noise circuit uses dedicated input and output clip LEDs (C.L.E.A.N. IN Red, C.L.E.A.N. OUT Blue/Red) to accurately match the source unit's output to the amplifier's input sensitivity, eliminating guesswork and reducing distortion at the source.
P.O.W.E.R. Supply: Onboard power supply design that continues to generate output above the rated RMS figure as vehicle voltage increases, so real-world performance scales beyond the spec sheet across the 9-16V operating range.
MEHSA 4 (Maximum Efficiency Heat Sink Application): Advanced thermal management system that reduces MOSFET operating temperatures, lowers distortion levels, increases overall durability, and extends the lifespan of output devices under sustained use.
NOMAD Protection: A real-time analogue computer that continuously monitors the amplifier's outputs and protects against shorting speaker wires and dangerously low speaker impedances, providing active fault management rather than passive fusing alone.
Balanced Differential Inputs: Differential input topology eliminates noise picked up by signal cables between the source unit and amplifier, delivering a cleaner signal into the amplifier stage.
Fully Adjustable Butterworth Crossovers: 12 dB/octave High-Pass and Low-Pass crossovers, continuously variable from 50 to 250 Hz, with an All-Pass option for full-range output when no filtering is needed.
High Level Input Capable: Accepts both low-level RCA (150mV-4V) and high-level speaker signals (450mV-12V), making integration with factory head units straightforward.
Auto-Sense RAP Bypass: Auto-Sense bypass switch supports vehicles with Retained Accessory Power (RAP), allowing the amplifier to power on and off correctly using speaker-level signal detection without requiring a dedicated remote turn-on wire.
RCA Pass-Through Outputs: 2-channel RCA pass-through remains active with both RCA and high-level inputs, allowing a downstream amplifier to be added without splitting cables at the head unit.
CTA-2006 and CE Compliant: All power ratings verified at 14.4V with 1% or less THD to CTA-2006 industry standards, with no inflated peak figures used anywhere in the specifications.
Technical Specs
Specification
Detail
SKU
R2-200X2
Series
Prime
Number of Channels
2
Amplifier Class
Class D, Full Range
Total RMS Power
200W
RMS Power @ 4 Ohm
50W x 2
RMS Power @ 2 Ohm
100W x 2
Bridged Power @ 4 Ohm
200W x 1
Dynamic Power @ 4 Ohm
60W x 2
Dynamic Power @ 2 Ohm
107W x 2
Dynamic Power Bridged @ 4 Ohm
215W x 1
Bridgeable
Yes
Minimum Impedance (Stereo)
2 Ohm
Minimum Impedance (Bridged)
4 Ohm
Frequency Response
20 Hz - 20 kHz
THD @ 4 Ohm
<1.0%
THD @ 2 Ohm
<1.0%
Input Sensitivity (Low-Level)
150 mV - 4V
Input Sensitivity (High-Level)
450 mV - 12V
Signal Input
2 x RCA low-level, 4-Pin Molex high-level
Signal Output
2 x RCA pass-through (active with RCA or high-level input)
Crossover
High-Pass / Low-Pass: 50-250 Hz @ 12 dB/octave Butterworth
All-Pass
Yes
Tone Controls
No
Remote Controls
No
Visual Indicators
POWER (Blue), PROTECT (Red), C.L.E.A.N. IN (Red), C.L.E.A.N. OUT (Blue/Red)
Operating Voltage
9-16V DC
Max Current Draw (13.8V Sinewave)
18A
Recommended Fuse
30A (not included)
Power Wire Gauge
4 AWG
Speaker Wire Gauge
8 AWG
Power Input Connector
Compression Terminal Block
Speaker Output Connector
Compression Terminal Block
Cooling
Convection / Heatsink (MEHSA 4)
Dimensions (H x W x D)
1.9" x 6.8" x 8.1" (4.9 cm x 17.3 cm x 20.5 cm)
Warranty
1 Year
Compliance
CTA-2006, CE
Goes Well With
The R2-200X2 pairs naturally with Rockford Fosgate Prime Series full-range speakers such as the R165X3, R168X2, R169X2, and R169X3 for a front stereo speaker setup. When bridged to mono at 4 ohms, it can also serve as a dedicated subwoofer channel, making it a compact single-amplifier solution for smaller builds. For systems requiring both speaker and dedicated subwoofer amplification, the R2-200X2 pairs directly with the R2-250X1 monoblock using the onboard RCA pass-through. A 4-gauge amplifier wiring kit is required for power and ground runs, and 8-gauge cable is needed for speaker outputs.
Frequently Asked Questions
Can the R2-200X2 power both front speakers and a subwoofer at the same time?
Not simultaneously through both channels. In stereo mode, the R2-200X2 powers two speakers independently. When bridged to mono, it delivers 200 watts into a single 4-ohm load, suitable for a subwoofer, but the stereo channels are no longer available in that configuration. For a system requiring both speaker and subwoofer amplification, pairing the R2-200X2 with a dedicated monoblock such as the R2-250X1 is the recommended approach.
Does the R2-200X2 require a remote turn-on wire?
When using RCA inputs, a remote turn-on wire must be connected to the head unit's remote output. When using high-level speaker inputs, the Auto-Sense bypass switch can be enabled to allow the amplifier to detect an incoming signal and power on automatically, making it compatible with factory head units and systems that lack a dedicated remote output, including those with Retained Accessory Power (RAP).
What does the NOMAD protection system do?
NOMAD is a real-time analogue computer built into the R2-200X2 that continuously monitors the amplifier's speaker outputs. It protects the amplifier from damage caused by shorted speaker wires and dangerously low speaker impedances, providing active, dynamic protection rather than relying solely on a fuse.
What gauge power, ground, and speaker wire does the R2-200X2 require?
Rockford Fosgate specifies 4 AWG for power and ground runs using the onboard compression terminal block connectors. Speaker output connections require 8 AWG wire. The recommended 30A fuse is not included in the box and must be sourced separately, installed as close to the battery as possible.
Can the R2-200X2 be bridged into a 2-ohm load for maximum power?
No. When bridging the R2-200X2, the minimum supported impedance is 4 ohms. Running a bridged output into a 2-ohm load is not supported and risks amplifier failure or NOMAD-triggered protection shutdown. In standard stereo mode, the minimum impedance per channel is 2 ohms.
Legendary Products & Support From Authorized Dealers
When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support.
▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that?
Choose wisely. Buy from Frankies BrandBeast today!
JBL Stage GT60041 4-Channel Class D Car Amplifier 360W RMS Bridgeable
A Stage GT Series 4-channel Class D car amplifier from JBL, the Stage GT60041 delivers 65W RMS at 4Ω per channel, 90W RMS at 2Ω per channel, or 180W RMS bridged at 4Ω per channel pair (1240W peak total), with an OEM Load Detect System, variable highpass and lowpass filters (32-320Hz), variable bass EQ at 45Hz (0-12dB), high-level and low-level inputs, Start-Stop vehicle compatibility, and full onboard protection circuitry in a compact footprint.
Product Overview
The JBL Stage GT60041 is a 4-channel Class D car amplifier from the Stage GT Series, designed to meet a variety of system configuration needs with advanced onboard engineering features for tuning and optimising audio performance in the vehicle. The high-efficiency Class D output stage delivers 65W RMS per channel at 4Ω, 90W RMS per channel at 2Ω in full 4-channel mode, or 180W RMS bridged per channel pair at 4Ω for a 2-channel bridged configuration driving a pair of component speakers or a subwoofer, with a total peak power rating of 1240W.
The OEM Load Detect System ensures seamless compatibility with factory head units and OEM audio systems without interfering with the vehicle power grid. Start-Stop engine system compatibility maintains consistent audio output during momentary engine stops. A wide input sensitivity range on both low-level (0.2-5V) and high-level inputs (1-25V) ensures compatibility with virtually any audio source in the automotive market, with two high-level input cables included for direct OEM speaker-level connection. The variable highpass and lowpass filters (32-320Hz) provide crossover control for tailoring sound to the characteristics of the vehicle, and the variable bass EQ at 45Hz (0-12dB) provides adjustable low-frequency boost. Full onboard protection covers DC offset, overvoltage, undervoltage, overcurrent, and overtemperature. Operating voltage is 9-16V. Fused at 2 x 20A.
Features & Benefits
65W RMS per Channel at 4Ω / 180W RMS Bridged at 4Ω per Pair: Delivers 65W RMS at 4Ω and 90W RMS at 2Ω in 4-channel mode, or 180W RMS bridged per channel pair at 4Ω, providing versatile power output for front and rear full-range speakers, active component systems, and bridged subwoofer applications.
Class D Technology - High Efficiency and Low Heat Dissipation: The Class D output stage maximises power output while minimising heat generation for reliable performance in compact installation environments.
OEM Load Detect System - Factory Head Unit Compatibility: Ensures seamless integration with factory car audio systems without disrupting OEM power management, making the Stage GT60041 suitable for direct connection to factory head units.
Variable Highpass and Lowpass Filters - 32-320Hz: Both the highpass and lowpass filters are independently adjustable from 32Hz to 320Hz, providing onboard crossover control for component speaker separation and subwoofer frequency limiting from the same 4-channel unit.
Variable Bass EQ at 45Hz - 0-12dB: The variable bass EQ centred at 45Hz provides up to 12dB of adjustable low-frequency boost for subwoofer and full-range bass performance enhancement tuned to the vehicle acoustic environment.
High-Level and Low-Level Inputs with Wide Sensitivity Range: Low-level inputs accept 0.2-5V from aftermarket head units and DSP processors. High-level inputs accept 1-25V from factory OEM head unit speaker outputs. Two high-level input cables are included for direct factory speaker-level connection.
Start-Stop Vehicle Compatible: Compatible with Start-Stop engine systems for consistent audio output and battery efficiency during momentary engine stops.
Full Onboard Protection Circuitry: Protection against DC offset, overvoltage, undervoltage, overcurrent, and overtemperature conditions for long-term amplifier reliability.
Compact Footprint for Flexible Installation: Compact design for installation in vehicles with limited mounting space.
What's in the Box
JBL Stage GT60041 4-Channel Amplifier
2 x High-Level Input Cables
2 x Spare Fuses
4 x Mounting Screws with Washers
2 x Allen Keys
2 x JBL Stickers
QR Code Owner's Manual
Safety Sheet
Technical Specs
Specification
Detail
SKU
STAGEGT60041
Brand
JBL
Series
Stage GT
Channels
4 (Bridgeable per Pair)
Amplifier Class
Class D
Power RMS at 4Ω (4-Channel)
4 x 65W
Power RMS at 2Ω (4-Channel)
4 x 90W
Power RMS Bridged at 4Ω (2-Channel)
2 x 180W
Total Peak Power
1240W
THD+N at Rated Output Power
1%
Frequency Response
20Hz-20,000Hz (±1dB)
Low-Level Input Sensitivity
0.2-5V
High-Level Input Sensitivity
1-25V
Variable Highpass Filter
32-320Hz
Variable Lowpass Filter
32-320Hz
Bass EQ
0-12dB Variable at 45Hz
OEM Load Detect System
Yes
Start-Stop Compatible
Yes
High-Level Inputs
Yes (Cables Included)
Protection
DC Offset, Overvoltage, Undervoltage, Overcurrent, Overtemperature
Operating Voltage
9-16V
Fuse Rating
2 x 20A
Compatible With
The Stage GT60041 is compatible with 9-16V vehicle electrical systems. Low-level inputs accept 0.2-5V from aftermarket head units and DSP processors. High-level inputs accept 1-25V from factory OEM head unit speaker outputs. Bridged operation requires a minimum 4Ω load per bridged channel pair. Stereo operation is rated to a minimum 2Ω per channel. The OEM Load Detect System ensures compatibility with factory stereos. Confirm speaker impedance against the rated output configurations before purchase.
Frequently Asked Questions
What configurations can the Stage GT60041 be used in?
The Stage GT60041 supports classic 4-channel operation (4 x 65W at 4Ω) for front and rear speaker systems, 2-channel bridged operation (2 x 180W at 4Ω) for a bridged component speaker pair or subwoofer, or a 3-channel configuration using 2 full-range channels and 1 bridged channel for a subwoofer.
Does the Stage GT60041 work with factory head units?
Yes. The high-level inputs (1-25V) accept direct connection to factory OEM speaker outputs, and the OEM Load Detect System ensures compatibility with modern factory audio systems without affecting the vehicle power management.
What is the minimum bridged impedance for the Stage GT60041?
The minimum bridged impedance is 4Ω per bridged channel pair. Do not connect loads below 4Ω in bridged mode.
Does the Stage GT60041 include high-level input cables?
Yes. Two high-level input cables are included in the box for direct connection to factory OEM head unit speaker outputs.
What wiring gauge is recommended for the Stage GT60041?
Confirm with your installer based on the 2 x 20A fuse rating and the total power draw of the installation. A minimum 10 AWG main power and ground cable is generally recommended for an amplifier at this power level.
JBL Stage GT90041 4-Channel Class D Car Amplifier 520W RMS Bridgeable
A Stage GT Series 4-channel Class D car amplifier from JBL, the Stage GT90041 delivers 90W RMS at 4Ω per channel, 130W RMS at 2Ω per channel, or 260W RMS bridged at 4Ω per channel pair (1480W peak total), with variable highpass and lowpass filters (32-320Hz), variable bass EQ at 45Hz (0-12dB), high-level and low-level inputs, and full onboard protection circuitry in a compact 236.9 x 49.5 x 132.5mm housing.
Product Overview
The JBL Stage GT90041 is a 4-channel Class D car amplifier from the Stage GT Series, providing high output power and versatile configuration options for complete front and rear speaker systems, active component setups, and bridged subwoofer applications. The Class D output stage delivers 90W RMS per channel at 4Ω, 130W RMS per channel at 2Ω in full 4-channel mode, or 260W RMS bridged per channel pair at 4Ω for a 2-channel bridged configuration, with a total peak power of 1480W.
The wide input sensitivity range on both low-level (0.2-5V) and high-level inputs (1-25V) ensures compatibility with virtually any audio source in the automotive market, with two high-level input cables included for direct OEM speaker-level connection. The variable highpass and lowpass filters (32-320Hz) provide onboard crossover control for tailoring sound to the characteristics of the vehicle, and the variable bass EQ at 45Hz (0-12dB) delivers adjustable low-frequency boost. Full onboard protection covers short circuit, overvoltage, undervoltage, and overtemperature conditions. Operating voltage is 9-16V. Fused at 2 x 30A.
Features & Benefits
90W RMS per Channel at 4Ω / 260W RMS Bridged at 4Ω per Pair: Delivers 90W RMS at 4Ω and 130W RMS at 2Ω in 4-channel mode, or 260W RMS bridged per channel pair at 4Ω, providing versatile higher-power output for front and rear full-range speakers, active component systems, and bridged subwoofer applications with more headroom than the Stage GT60041.
Class D Technology - High Efficiency and Low Heat Dissipation: The Class D output stage maximises power output while minimising heat generation for reliable performance in compact installation environments.
Variable Highpass and Lowpass Filters - 32-320Hz: Both the highpass and lowpass filters are independently adjustable from 32Hz to 320Hz, providing onboard crossover control for component speaker separation and subwoofer frequency limiting from the same 4-channel unit.
Variable Bass EQ at 45Hz - 0-12dB: Up to 12dB of adjustable low-frequency boost centred at 45Hz for subwoofer and full-range bass performance enhancement tuned to the vehicle acoustic environment.
High-Level and Low-Level Inputs with Wide Sensitivity Range: Low-level inputs accept 0.2-5V from aftermarket head units and DSP processors. High-level inputs accept 1-25V from factory OEM head unit speaker outputs. Two high-level input cables are included for direct factory speaker-level connection.
Full Onboard Protection Circuitry: Protection against short circuit, overvoltage, undervoltage, and overtemperature for long-term amplifier reliability.
Compact Housing: The 236.9 x 49.5 x 132.5mm dimensions suit installation in vehicles with limited mounting space.
What's in the Box
JBL Stage GT90041 4-Channel Amplifier
2 x High-Level Input Cables
2 x Spare Fuses
4 x Mounting Screws with Washers
2 x Allen Keys
2 x JBL Stickers
QR Code for Owner's Manual
Safety Instructions
Technical Specs
Specification
Detail
SKU
STAGEGT90041
Brand
JBL
Series
Stage GT
Channels
4 (Bridgeable per Pair)
Amplifier Class
Class D
Power RMS at 4Ω (4-Channel)
4 x 90W
Power RMS at 2Ω (4-Channel)
4 x 130W
Power RMS Bridged at 4Ω (2-Channel)
2 x 260W
Total Peak Power
1480W
THD+N at Rated Output Power
1%
Frequency Response
20Hz-20,000Hz (±1dB)
Low-Level Input Sensitivity
0.2-5V
High-Level Input Sensitivity
1-25V
Variable Highpass Filter
32-320Hz
Variable Lowpass Filter
32-320Hz
Bass EQ
0-12dB Variable at 45Hz
High-Level Inputs
Yes (Cables Included)
Protection
Short Circuit, Overvoltage, Undervoltage, Overtemperature
Operating Voltage
9-16V
Fuse Rating
2 x 30A
Dimensions
236.9mm x 49.5mm x 132.5mm (W x H x D)
Compatible With
The Stage GT90041 is compatible with 9-16V vehicle electrical systems. Low-level inputs accept 0.2-5V from aftermarket head units and DSP processors. High-level inputs accept 1-25V from factory OEM head unit speaker outputs. Bridged operation requires a minimum 4Ω load per bridged channel pair. Stereo operation is rated to a minimum 2Ω per channel. Confirm speaker impedance against the rated output configurations before purchase.
Frequently Asked Questions
What configurations can the Stage GT90041 be used in?
The Stage GT90041 supports classic 4-channel operation (4 x 90W at 4Ω) for front and rear speaker systems, 2-channel bridged operation (2 x 260W at 4Ω) for a bridged component speaker pair or subwoofer, or a 3-channel configuration using 2 full-range channels and 1 bridged channel pair for a subwoofer.
What is the minimum bridged impedance for the Stage GT90041?
The minimum bridged impedance is 4Ω per bridged channel pair. Do not connect loads below 4Ω in bridged mode.
How does the Stage GT90041 differ from the Stage GT60041?
Both are 4-channel Stage GT Series Class D amplifiers with the same crossover and bass EQ controls and identical box contents. The Stage GT90041 delivers higher per-channel output: 90W RMS at 4Ω and 130W RMS at 2Ω per channel (260W bridged) versus the GT60041's 65W at 4Ω and 90W at 2Ω (180W bridged). The GT90041 is also rated to 1480W peak versus the GT60041's 1240W and is fused at 2 x 30A versus the GT60041's 2 x 20A. Choose the GT90041 for higher output power requirements.
Does the Stage GT90041 include high-level input cables?
Yes. Two high-level input cables are included for direct connection to factory OEM head unit speaker outputs.
What wiring gauge is recommended for the Stage GT90041?
The Stage GT90041 is fused at 2 x 30A. Confirm recommended wiring gauge with your installer based on total system power draw. A minimum 8 AWG main power and ground cable is generally suited to an amplifier at this power and fuse rating.Legendary Products & Support From Authorized Dealers
When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support.
▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that?
Choose wisely. Buy from Frankies BrandBeast today!
Four channels. One serious upgrade.
Product Overview
The Infinity REF3004A is a full-featured 4 channel car amplifier built for Aussie drivers who want real, usable power without filling the boot with gear. Delivering 75W RMS per channel at 4 ohms or 200W RMS per channel in 2-channel bridged mode this amplifier is versatile enough to run front and rear speakers today and transition to subwoofer duty when you're ready to add a dedicated sub amp down the track.
Designed to slot into virtually any system, the REF3004A features both preamp and speaker-level inputs, so it works just as well in a factory-stereo setup as it does with an aftermarket headunit. Independent high and low-pass filters on the front and rear channels let you dial in your sound properly no guesswork, no compromise.
Key Specifications
75W RMS x 4 channels at 4 ohms
100W RMS x 4 channels at 2 ohms
200W RMS x 2 channels at 4 ohms (bridged mode)
4-ohm stable in bridged configuration
Variable high-pass and low-pass filters: 32–320Hz, 12dB/octave
Filters operate independently on front and rear channels
Preamp and speaker-level inputs included
Preamp outputs for daisy-chaining additional amplifiers
Fuse rating: 30A x 2 (two 30A fuses)
Recommended power and ground lead: 8-gauge
Wiring and hardware not included
Features & Benefits
Flexible power modes: Run four speakers at 75W RMS each for a full-system build, or bridge to 2-channel at 200W RMS to power a pair of subwoofers. One amp, multiple system configurations.
Speaker-level inputs: Connects directly to factory headunit speaker outputs, making this ideal for Aussie utes, SUVs, and 4WDs that still have the OEM head unit in place.
Independent variable filters: Separate high and low-pass filters on front and rear channels (32–320Hz, 12dB/octave) mean you're not locked into a one-size-fits-all crossover point. Dial in your door speakers and dash separately.
Preamp outputs: Future-proof your system. Add a dedicated sub amp or processor later without rewiring the whole install.
Compact form factor: At 320 x 180mm footprint, it tucks neatly under a seat or into a tight boot space a practical win on wagons, dual-cabs, and touring builds.
Dual 30A fuse protection: Built-in protection helps safeguard your system on corrugated outback roads and long touring runs where electrical stability matters.
Technical Specs
Channels: 4 (stereo) / 2 (bridged)
RMS Power (4Ω, 4ch): 75W x 4
RMS Power (2Ω, 4ch): 100W x 4
RMS Power (4Ω, bridged): 200W x 2
Bridged impedance stability: 4 ohms minimum
High-pass filter range: 32–320Hz, 12dB/octave
Low-pass filter range: 32–320Hz, 12dB/octave
Filter assignment: Independent front and rear channels
Inputs: Preamp (RCA) + Speaker-level
Outputs: Preamp (RCA)
Fuse: 30A x 2
Recommended power/ground wire gauge: 8 AWG (8-gauge)
Dimensions (W x H x D): 320mm x 55.5mm x 180mm
Wiring kit: Not included
Compatible With
Any vehicle with factory or aftermarket headunit (speaker-level inputs allow OEM compatibility)
Suitable for passenger cars, utes, SUVs, wagons, and 4WDs
Pairs well with Infinity Reference Series component or coaxial speakers
Works with 4-ohm or 2-ohm speaker loads (4-channel mode)
Compatible with 4-ohm subwoofers in bridged mode
Recommended to pair with a dedicated 8-gauge amplifier wiring kit (sold separately)
Can be paired with a separate mono subwoofer amplifier using the preamp outputs
Frequently Asked Questions
Does the REF3004A work with a factory (OEM) headunit? Yes. The built-in speaker-level inputs allow you to connect this amplifier directly to the factory headunit's speaker outputs no RCA outputs required on the source unit.
Can I use this amp to power subwoofers? Yes. In bridged 2-channel mode, the REF3004A delivers 200W RMS per channel at 4 ohms, making it capable of driving a pair of 4-ohm subwoofers. Note: bridged mode requires a 4-ohm minimum load.
Do I need a separate wiring kit? Yes. Wiring and hardware are not included. Infinity recommends 8-gauge power and ground leads. A quality 8-gauge amplifier wiring kit is required for correct and safe installation.
What is the physical size of the REF3004A? The amplifier measures 320mm wide x 55.5mm high x 180mm deep compact enough to fit under most seats or in a standard boot install alongside other gear.
Can I add another amplifier using the preamp outputs? Yes. The REF3004A includes preamp (RCA) outputs, allowing you to pass signal to a second amplifier such as a dedicated mono sub amp without the need for an additional signal splitter.
Legendary Products & Support From Authorized Dealers
When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support.
▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that?
Choose wisely. Buy from Frankies BrandBeast today!
JL Audio JLA-010-03104-00 MHD Marine Amplifier - 4 Channel Full-Range 24V Marine Amplifier
Professional 24-volt marine amplification with IP67 protection — MHD 4-channel amplifier delivers 150 watts per channel with Class-D efficiency and advanced signal processing for commercial vessels, charter boats, and larger yachts operating 24V electrical systems across Australian waters.
Product Overview
The JL Audio MHD 4-channel marine amplifier delivers professional-grade audio amplification specifically engineered for 24-volt marine electrical systems with 150 watts RMS per channel at 4Ω impedance (300 watts bridged) and 600 watts total continuous power output. Designed with full IP67 dust and water ingress protection, this Class-D amplifier features variable high-pass and low-pass filters with selectable 12/24 dB per octave slopes, detented calibrated crossover controls, switchable 2-channel or 4-channel input modes, and optional HD-RLC remote level control compatibility. Operating across 22-29V DC voltage range with comprehensive thermal, overload, and short-circuit protection, the compact chassis (273mm x 199mm x 49mm) enables professional installation in equipment compartments, helm consoles, or below-deck locations. Compatible with JL Audio MediaMaster source units, M3/M6 marine speakers, marine subwoofers, and enclosed tower systems, this amplifier serves commercial fishing vessels, charter boats, larger recreational yachts, and marine applications requiring robust 24-volt amplification with three-year warranty coverage.
Features & Benefits
24-Volt Marine System Optimization: Specifically engineered for 24V DC electrical systems (22-29V operating range) common in commercial vessels, larger yachts, and professional marine applications, delivering consistent 150W x 4 RMS power output at both 4Ω and 2Ω loads across voltage fluctuations typical in marine environments.
Complete IP67 Environmental Protection: Full dust and water ingress protection withstands direct saltwater spray, submersion during washdown, bilge water exposure, and harsh marine conditions without requiring additional protective enclosures, ensuring reliable operation in demanding Australian coastal and offshore environments with three-year warranty coverage.
Advanced Class-D Efficiency: High-efficiency Class-D topology minimizes heat generation and power consumption while delivering maximum output capability, reducing strain on vessel electrical systems and enabling compact chassis design fitting tight installation spaces common in marine equipment compartments.
Professional Signal Processing: Variable high-pass and low-pass filters with selectable 12/24 dB per octave slopes and 50-500 Hz frequency range enable precise speaker and subwoofer integration, while detented calibrated potentiometers provide accurate repeatable crossover settings for professional system tuning and multi-amplifier installations.
Flexible Channel Configuration: Switchable 2-channel or 4-channel input modes with bridged output capability (300W x 2) accommodate diverse system architectures from simple stereo installations to complex multi-zone configurations, while buffered pass-through preamp outputs enable daisy-chaining multiple amplifiers for expanded systems.
Remote Level Control Ready: Optional HD-RLC remote level control compatibility (2-channel or all-channels mode) provides convenient volume adjustment from helm, cockpit, or cabin positions without accessing amplifier controls in equipment compartments, simplifying operation during underway conditions.
Technical Specs
Specification
Details
Model
MHD 4-Channel (24V System)
Amplifier Class
Class-D
Channels
4-channel full-range
Total Power Output
600W RMS continuous
RMS Power @ 4Ω
150W x 4 (28.8V input, <1% THD)
RMS Power @ 2Ω
150W x 4 (28.8V input, <1% THD)
Bridged Power @ 4Ω
300W x 2
Operating Voltage
22-29V DC (24V systems)
Physical Dimensions
273mm W x 199mm D x 49mm H (10.74" x 7.85" x 1.93")
Weight
Approximately 3.0 kg (6.6 lbs)
Dust/Water Rating
IP67 (full protection)
Signal-to-Noise Ratio
>110 dB below rated power (A-weighted)
Damping Factor @ 4Ω
>300 at 50 Hz
Damping Factor @ 2Ω
>150 at 50 Hz
THD+N @ Rated Power
<0.03% @ 4Ω
Frequency Response
6 Hz - 30 kHz (+0, -1dB)
Input Voltage Range
Switchable: 200mV-2V RMS (low) or 800mV-8V RMS (high)
Filter Modes (Ch 1-4)
Off, Low-Pass, or High-Pass
Filter Slopes
Selectable 12/24 dB per octave
Filter Frequency Range
50 Hz - 500 Hz
Crossover Controls
Detented calibrated potentiometers
Channel Input Mode
Switchable 2/4 channels
Preamp Outputs
Buffered pass-through with source selection
Remote Level Control
Optional HD-RLC (2 or all channels)
Fuse Rating (24V)
25 amps
Recommended Fuse Type
AFS, AGU, or MaxiFuse
Power Wire Gauge
Minimum 4 AWG copper
Warranty
3 years manufacturer warranty
Compatible With / Goes Well With
JL Audio Marine Speakers: M3 marine speakers (6.5", 7.7", 8.8" coaxials), M6 marine speakers (6.5", 7.7", 8.8" coaxials), M3/M6 enclosed tower speakers receiving 150W RMS per speaker for high-output marine audio across commercial and recreational vessels.
JL Audio Marine Subwoofers: M3 marine subwoofers, M6 marine subwoofers (8" and 10"), M6 marine thin-line subwoofers, M7 marine subwoofers running in bridged mode (300W x 2) for dedicated low-frequency reinforcement in multi-amplifier systems.
JL Audio Source Units: MediaMaster 105 marine stereo, MediaMaster 55 marine stereo, JL Audio marine receivers with 4-volt preamp outputs providing high-voltage signal transmission for optimal noise rejection and amplifier matching.
Tower Speaker Systems: JL Audio VeX enclosed tower systems, M3/M6 enclosed tower speakers requiring high-power amplification for wakeboarding, water sports, and offshore entertainment with long cable runs to tower-mounted speakers.
Installation Accessories: 24V marine-grade amplifier wiring kits (4-gauge minimum), 25A fuses (AFS/AGU/MaxiFuse), marine distribution blocks, HD-RLC remote level control, waterproof RCA cables, sealed wire connectors for professional 24V system integration.
Frequently Asked Questions
Why would I need a 24-volt amplifier instead of 12-volt? 24-volt electrical systems are standard in larger commercial vessels, charter boats, and yachts over 40 feet requiring increased electrical capacity for house loads, navigation equipment, and multiple high-power accessories. The 24V MHD amplifier integrates directly with these vessel electrical systems without requiring voltage converters or dual-battery configurations.
Can this amplifier be used in 12-volt systems? No, the 24V model (JLA-010-03104-00) is specifically engineered for 22-29V DC operation and cannot be used in 12V systems. JL Audio offers separate 12V MHD models for standard marine applications. Verify your vessel's electrical system voltage before purchasing.
What's the advantage of IP67 rating over standard marine amplifiers? IP67 provides complete protection against dust ingress and submersion up to 1 meter for 30 minutes, exceeding typical marine "water-resistant" ratings. This enables installation in exposed locations, bilge areas, or equipment compartments subject to washdown without additional protective enclosures.
Can I bridge all four channels to create two 600W outputs? No, bridging creates two channels at 300W each (600W total). Channels 1+2 bridge together and channels 3+4 bridge together, each delivering 300W RMS at 4Ω impedance. This configuration is ideal for powering two subwoofers or two high-power speaker pairs.
Do I need the optional HD-RLC remote level control? The HD-RLC is optional but recommended for convenient volume adjustment from helm or cockpit positions without accessing amplifier controls in equipment compartments. It can control either 2 channels or all 4 channels simultaneously, depending on your preference and system configuration.Legendary Products & Support From Authorized Dealers
When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support.
▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that?
Choose wisely. Buy from Frankies BrandBeast today!
JL Audio JLA-010-03103-00 MHD Marine Amplifier - 5 Channel Full-Range Marine System Amplifier
Complete marine audio solution with integrated subwoofer power — MHD 5-channel amplifier delivers 100 watts per speaker plus 500-watt dedicated subwoofer channel with Class-D efficiency and IP67 protection for single-amplifier system installations across Australian offshore vessels.
Product Overview
The JL Audio MHD 5-channel marine amplifier delivers complete audio system amplification from single chassis with 100 watts RMS per channel across four main speaker outputs (75W @ 2Ω) plus dedicated 500-watt RMS subwoofer channel for total 900-watt continuous power output. Designed with full IP67 dust and water ingress protection, this Class-D amplifier features independent high-pass filters for main channels (50-500 Hz, 12/24 dB slopes) and low-pass filter for subwoofer channel with defeatable 30 Hz infrasonic protection. Operating across 11-14.5V DC voltage range with switchable 2/4/6 channel input modes, optional HD-RLC remote subwoofer level control, and buffered pass-through preamp outputs, the compact chassis (273mm x 199mm x 49mm) simplifies installation by eliminating need for multiple amplifiers in complete speaker-plus-subwoofer marine audio systems. Compatible with JL Audio MediaMaster source units, M3/M6 marine speakers, marine subwoofers, and enclosed tower systems, this single-amplifier solution serves recreational boats, fishing vessels, and center console applications requiring professional system integration with three-year warranty coverage.
Features & Benefits
Complete Single-Amplifier Solution: Integrated 4-channel speaker amplification (100W x 4 @ 4Ω) plus dedicated 500W monoblock subwoofer channel eliminates need for separate speaker and subwoofer amplifiers, simplifying installation, reducing equipment costs, and minimizing space requirements in helm consoles and equipment compartments.
Dedicated Subwoofer Channel Architecture: Independent 500-watt monoblock subwoofer output with dedicated low-pass filter (50-500 Hz, 12/24 dB slopes), defeatable 30 Hz infrasonic protection, and HD-RLC remote level control compatibility enables precise bass management separate from main speaker channels optimizing low-frequency performance.
Complete IP67 Environmental Protection: Full dust and water ingress protection withstands direct saltwater spray, submersion during washdown, bilge water exposure, and harsh marine conditions without requiring additional protective enclosures, ensuring reliable operation in demanding Australian coastal and offshore environments with three-year warranty coverage.
Advanced Class-D Efficiency: High-efficiency Class-D topology delivers 900 watts total continuous output while minimizing heat generation and electrical system strain, reducing current draw from vessel batteries and enabling compact chassis design fitting tight installation spaces common in marine equipment compartments.
Independent Channel Processing: Main channels (1-4) feature high-pass only filtering protecting speakers from damaging low frequencies, while subwoofer channel provides low-pass filtering with infrasonic protection, enabling optimal frequency distribution between full-range speakers and dedicated subwoofer without requiring external crossovers or processors.
Flexible Input Configuration: Switchable 2/4/6 channel input modes accommodate stereo source units, multi-zone installations, or bi-amped configurations, while buffered pass-through preamp outputs enable daisy-chaining additional amplifiers for expanded systems requiring tower speakers, cabin zones, or additional subwoofers.
Technical Specs
Specification
Details
Model
MHD 5-Channel (12V System)
Amplifier Class
Class-D
Channels
5-channel (4 main + 1 subwoofer)
Total Power Output
900W RMS continuous
Main Channels @ 4Ω
100W x 4 (14.4V input, <1% THD)
Main Channels @ 2Ω
75W x 4 (14.4V input, <1% THD)
Subwoofer Channel @ 4Ω
500W x 1 (14.4V input, <1% THD)
Subwoofer Channel @ 2Ω
500W x 1 (14.4V input, <1% THD)
Operating Voltage
11-14.5V DC (12V systems)
Physical Dimensions
273mm W x 199mm D x 49mm H (10.74" x 7.85" x 1.93")
Weight
3.11 kg (6.85 lbs)
Dust/Water Rating
IP67 (full protection)
Signal-to-Noise Ratio
>108.5 dB below rated power (A-weighted)
Damping Factor @ 4Ω
>400 at 50 Hz
Damping Factor @ 2Ω
>200 at 50 Hz
THD+N (Main Channels)
<0.03% @ 4Ω
THD+N (Sub Channel)
<0.05% @ 4Ω
Frequency Response (Main)
12 Hz - 28 kHz (+0, -1dB)
Frequency Response (Sub)
12 Hz - 10 kHz (+0, -1dB)
Input Voltage Range
Switchable: 200mV-2V RMS (low) or 800mV-8V RMS (high)
Main Channels Filter
High-pass only (50-500 Hz, 12/24 dB)
Subwoofer Filter
Low-pass only (50-500 Hz, 12/24 dB)
Infrasonic Filter
30 Hz, defeatable (subwoofer channel)
Crossover Controls
Detented calibrated potentiometers
Channel Input Mode
Switchable 2/4/6 channels
Preamp Outputs
Buffered pass-through
Remote Level Control
Optional HD-RLC (subwoofer channel only)
Fuse Rating
60 amps
Recommended Fuse Type
AFS, AGU, or MaxiFuse
Power Wire Gauge
Minimum 4 AWG copper
Warranty
3 years manufacturer warranty
Compatible With / Goes Well With
JL Audio Marine Speakers: M3 marine speakers (6.5", 7.7", 8.8" coaxials), M6 marine speakers (6.5", 7.7", 8.8" coaxials), M3/M6 enclosed tower speakers receiving 75-100W RMS per speaker across four main channels for complete full-range reproduction.
JL Audio Marine Subwoofers: M3 marine subwoofers, M6 marine subwoofers (8" and 10"), M6 marine thin-line subwoofers, M7 marine subwoofers receiving dedicated 500W RMS monoblock power from integrated subwoofer channel with optimized low-pass filtering and infrasonic protection.
JL Audio Source Units: MediaMaster 105 marine stereo, MediaMaster 55 marine stereo (MM55 and MM55-HR models), JL Audio marine receivers with 4-volt preamp outputs providing high-voltage signal transmission for optimal noise rejection and six-channel audio distribution.
Tower Speaker Systems: JL Audio VeX enclosed tower systems, M3/M6 enclosed tower speakers powered from main channels or connected via pass-through preamp outputs to additional amplifiers for expanded multi-zone installations.
Installation Accessories: Marine-grade amplifier wiring kits (4-gauge minimum), 60A fuses (AFS/AGU/MaxiFuse), marine distribution blocks, HD-RLC remote subwoofer level control, waterproof RCA cables, sealed wire connectors for professional complete-system integration.
Frequently Asked Questions
Why choose a 5-channel amplifier instead of separate speaker and subwoofer amplifiers? The 5-channel design simplifies installation by consolidating all amplification into single chassis, reducing equipment costs, minimizing space requirements, eliminating redundant power/ground wiring, and providing matched amplification characteristics across entire audio system. Ideal for boats where space and simplicity are priorities.
Can I use the main channels to power four speakers plus add more speakers later? Yes, the buffered pass-through preamp outputs enable connection of additional amplifiers for tower speakers, cabin zones, or expanded systems. The main four channels directly power your primary speaker set while preamp outputs feed signals to external amplifiers for system expansion.
How does the subwoofer channel differ from bridged 4-channel amplifiers? The dedicated subwoofer channel provides true monoblock architecture with optimized low-frequency performance (12-10 kHz response), dedicated low-pass filtering, defeatable 30 Hz infrasonic protection, and independent remote level control—features unavailable in bridged 4-channel configurations delivering inferior subwoofer performance.
What's the advantage of IP67 rating over standard marine amplifiers? IP67 provides complete protection against dust ingress and submersion up to 1 meter for 30 minutes, exceeding typical marine "water-resistant" ratings. This enables installation in exposed locations, bilge areas, or equipment compartments subject to washdown without additional protective enclosures.
Can the HD-RLC remote control adjust both speaker and subwoofer levels? No, the HD-RLC on 5-channel models controls subwoofer level only, allowing convenient bass adjustment from helm or cockpit positions without affecting main speaker volumes. This is the most common use case—adjusting bass output without touching overall system volume.Legendary Products & Support From Authorized Dealers
When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support.
▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that?
Choose wisely. Buy from Frankies BrandBeast today!
JL Audio JLA-010-03336-00 MVi Marine Amplifier - 2 Channel Full-Range Marine Amplifier
Professional DSP-equipped marine amplification with advanced tuning capability — MVi 2-channel amplifier delivers 300 watts per channel with integrated digital signal processing and USB computer tuning for precision audio system optimization across Australian offshore vessels.
Product Overview
The JL Audio MVi 2-channel marine amplifier delivers professional-grade audio amplification with integrated digital signal processing featuring 300 watts RMS per channel at 2Ω impedance (180W @ 4Ω) and 600 watts bridged monoblock capability for total system power output. Designed with IPX2 water and dust ingress protection when mounted vertically with connections pointed downward, this Class-D amplifier features comprehensive DSP functionality including parametric equalization, time alignment, crossover control, and system tuning accessible via USB computer connectivity. Operating across 10-15V DC voltage range with advanced thermal management and compact chassis dimensions (285mm x 176mm x 52mm), the MVi enables professional installation in equipment compartments, helm consoles, or below-deck locations. Compatible with JL Audio MediaMaster source units, M3/M6/M7 marine speakers, marine subwoofers, and MVi-HUB communication bridge for networked multi-amplifier systems, this amplifier serves recreational boats, fishing vessels, and performance marine audio installations requiring precision system tuning with three-year warranty coverage across Australian waters.
Features & Benefits
Integrated Digital Signal Processing: Comprehensive DSP functionality includes 8-band parametric EQ per channel, adjustable crossovers (high-pass/low-pass/band-pass), time alignment up to 10 milliseconds, phase control, and signal routing enabling precision acoustic tuning matching vessel-specific acoustics, speaker characteristics, and listening environment optimization impossible with analog amplifiers.
USB Computer Tuning Interface: Included 6-foot USB A/B cable enables connection to Windows/Mac computers running JL Audio tuning software providing graphical interface for adjusting all DSP parameters, creating system presets, monitoring real-time signal levels, and storing custom configurations for professional system optimization and client demonstration capabilities.
IPX2 Environmental Protection: Water and dust ingress protection (when mounted vertically with connections downward) withstands marine spray, humidity, and environmental exposure common in equipment compartments and helm console installations, ensuring reliable operation in demanding saltwater conditions without requiring additional protective enclosures across Australian coastal environments.
High-Efficiency Class-D Topology: Advanced Class-D amplifier architecture delivers maximum power output while minimizing heat generation and electrical system strain, reducing current draw from vessel batteries and enabling compact chassis design fitting tight installation spaces common in marine equipment compartments with superior thermal management.
Flexible Channel Configuration: 2-channel design delivers 300W x 2 RMS at 2Ω for powering two high-output speakers, or bridge to monoblock 600W @ 4Ω for dedicated subwoofer amplification, while wide input voltage range (250mV-16V RMS) accommodates diverse source unit preamp output levels ensuring optimal gain structure.
MVi-HUB Network Compatibility: Optional MVi-HUB communication bridge enables networked multi-amplifier systems with centralized control, coordinated DSP processing, and system-wide configuration management across multiple MVi amplifiers for complex multi-zone marine audio installations requiring professional integration capabilities.
Technical Specs
Specification
Details
Model
MVi 2-Channel (600W Total)
Amplifier Class
Class-D
Channels
2-channel full-range
RMS Power @ 4Ω
180W x 2 (14.4V input, <1% THD)
RMS Power @ 2Ω
300W x 2 (14.4V input, <1% THD)
Bridged Power @ 4Ω
600W x 1 monoblock
Total Power Output
600W RMS maximum
Operating Voltage
10-15V DC
Physical Dimensions
285mm W x 176mm D x 52mm H (11.20" x 6.93" x 2.05")
Weight
2.27 kg (5.0 lbs)
Water/Dust Rating
IPX2 (vertical mount, connections downward)
Signal-to-Noise Ratio
99 dB below rated power (A-weighted)
Damping Factor @ 4Ω
>100 at 50 Hz
THD+N @ Rated Power
<1% @ 2Ω per channel
Frequency Response
12 Hz - 24 kHz (+0, -1dB)
Input Voltage Range
250mV - 16V RMS
DSP Features
8-band parametric EQ, crossovers, time alignment, phase control
Tuning Interface
USB computer connectivity
Network Capability
MVi-HUB compatible
Fuse Rating
50 amps
Recommended Fuse Type
AFS, AGU, or MaxiFuse
Power Wire Gauge
Minimum 4 AWG copper
Included Accessories
USB cable, power connector, speaker harnesses, mounting hardware
Warranty
3 years manufacturer warranty
Compatible With / Goes Well With
JL Audio Marine Speakers: M3 marine speakers (6.5", 7.7", 8.8" coaxials), M6 marine speakers (6.5", 7.7", 8.8" coaxials), M3/M6 enclosed tower speakers receiving 180-300W RMS per speaker for high-output marine audio across recreational and performance vessels.
JL Audio Marine Subwoofers: M3 marine subwoofers, M6 marine subwoofers (8" and 10"), M6 marine thin-line subwoofers, M7 marine subwoofers running in bridged monoblock mode (600W @ 4Ω) for dedicated low-frequency reinforcement.
JL Audio Source Units: MediaMaster 105 marine stereo, MediaMaster 55 marine stereo, JL Audio marine receivers with preamp outputs providing high-voltage signal transmission for optimal noise rejection and amplifier matching.
MVi-HUB Communication Bridge: JLid communication and network bridge (MVi-HUB) enabling networked multi-amplifier systems with centralized control, coordinated DSP processing, and system-wide configuration management for complex installations.
Installation Accessories: Marine-grade amplifier wiring kits (4-gauge minimum), 50A fuses (AFS/AGU/MaxiFuse), marine distribution blocks, waterproof RCA cables, sealed wire connectors, laptop computer for DSP tuning and system optimization.
Frequently Asked Questions
What computer software is required to access the DSP tuning features? JL Audio provides free Windows and Mac compatible tuning software downloadable from their website. Connect the included USB cable between amplifier and computer to access comprehensive DSP controls including parametric EQ, crossovers, time alignment, and all system parameters through graphical user interface.
Can I use this amplifier to power both speakers and a subwoofer? The 2-channel configuration is best suited for two full-range speakers (300W each) or one subwoofer in bridged mode (600W). For simultaneous speaker and subwoofer power, consider the MVi 5-channel model with dedicated channels for both applications in single chassis.
What does IPX2 rating mean and how should I mount the amplifier? IPX2 protection guards against water drops falling at angles up to 15 degrees from vertical when amplifier is mounted vertically with connections pointed downward. This configuration allows water drainage away from connections while protecting against dripping water and condensation in equipment compartments.
Do I need the MVi-HUB for basic operation or is it only for multi-amplifier systems? The MVi-HUB is optional and only required for networked multi-amplifier installations. Single MVi amplifiers operate independently with full DSP functionality via direct USB connection to computer for tuning. MVi-HUB adds centralized control and system-wide coordination for complex multi-zone systems.
How does the DSP functionality compare to external processors? Integrated DSP eliminates need for external signal processors, providing 8-band parametric EQ, adjustable crossovers, time alignment, and phase control built into amplifier. This simplifies installation, reduces component count, and ensures optimal signal path without additional converters or processors degrading audio quality.Legendary Products & Support From Authorized Dealers
When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support.
▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that?
Choose wisely. Buy from Frankies BrandBeast today!
JL Audio JLA-010-03337-00 MVi Marine Amplifier - 4 Channel Full-Range Marine Amplifier
Professional DSP-equipped marine amplification with advanced tuning capability — MVi 4-channel amplifier delivers 100 watts per channel with integrated digital signal processing and USB computer tuning for precision audio system optimization across Australian offshore vessels.
Product Overview
The JL Audio MVi 4-channel marine amplifier delivers professional-grade audio amplification with integrated digital signal processing featuring 100 watts RMS per channel at 2Ω impedance (75W @ 4Ω) and 200 watts bridged capability per pair for total 400-watt system power output. Designed with IPX2 water and dust ingress protection when mounted vertically with connections pointed downward, this Class-D amplifier features comprehensive DSP functionality including parametric equalization, time alignment, crossover control, and system tuning accessible via USB computer connectivity. Operating across 10-15V DC voltage range with advanced thermal management and compact chassis dimensions (285mm x 176mm x 52mm), the MVi enables professional installation in equipment compartments, helm consoles, or below-deck locations. Compatible with JL Audio MediaMaster source units, M3/M6/M7 marine speakers, marine subwoofers, and MVi-HUB communication bridge for networked multi-amplifier systems, this amplifier serves recreational boats, fishing vessels, and marine audio installations requiring four-speaker configuration or bi-amped two-speaker systems with three-year warranty coverage across Australian waters.
Features & Benefits
Integrated Digital Signal Processing: Comprehensive DSP functionality includes 8-band parametric EQ per channel, adjustable crossovers (high-pass/low-pass/band-pass), time alignment up to 10 milliseconds, phase control, and signal routing enabling precision acoustic tuning matching vessel-specific acoustics, speaker characteristics, and listening environment optimization impossible with analog amplifiers.
Four-Channel Versatility: 4-channel architecture delivers 100W x 4 RMS at 2Ω for powering four independent speakers, or bridge pairs to 200W x 2 @ 4Ω for bi-amped speaker systems or dedicated midbass/subwoofer applications, providing flexible system configurations from simple four-speaker stereo to complex bi-amplified installations with DSP optimization per channel.
USB Computer Tuning Interface: Included 6-foot USB A/B cable enables connection to Windows/Mac computers running JL Audio tuning software providing graphical interface for adjusting all DSP parameters, creating system presets, monitoring real-time signal levels, and storing custom configurations for professional system optimization and client demonstration capabilities.
IPX2 Environmental Protection: Water and dust ingress protection (when mounted vertically with connections downward) withstands marine spray, humidity, and environmental exposure common in equipment compartments and helm console installations, ensuring reliable operation in demanding saltwater conditions without requiring additional protective enclosures across Australian coastal environments.
High-Efficiency Class-D Topology: Advanced Class-D amplifier architecture delivers maximum power output while minimizing heat generation and electrical system strain, reducing current draw from vessel batteries (40A fuse rating) and enabling compact chassis design fitting tight installation spaces common in marine equipment compartments with superior thermal management.
MVi-HUB Network Compatibility: Optional MVi-HUB communication bridge enables networked multi-amplifier systems with centralized control, coordinated DSP processing, and system-wide configuration management across multiple MVi amplifiers for complex multi-zone marine audio installations requiring professional integration capabilities.
Technical Specs
Specification
Details
Model
MVi 4-Channel (400W Total)
Amplifier Class
Class-D
Channels
4-channel full-range
RMS Power @ 4Ω
75W x 4 (14.4V input, <1% THD)
RMS Power @ 2Ω
100W x 4 (14.4V input, <1% THD)
Bridged Power @ 4Ω
200W x 2 (pairs bridged)
Total Power Output
400W RMS maximum
Operating Voltage
10-15V DC
Physical Dimensions
285mm W x 176mm D x 52mm H (11.20" x 6.93" x 2.05")
Weight
2.27 kg (5.0 lbs)
Water/Dust Rating
IPX2 (vertical mount, connections downward)
Signal-to-Noise Ratio
99 dB below rated power (A-weighted)
Damping Factor @ 4Ω
>100 at 50 Hz
THD+N @ Rated Power
<1% @ 2Ω per channel
Frequency Response
12 Hz - 24 kHz (+0, -1dB)
Input Voltage Range
250mV - 16V RMS
DSP Features
8-band parametric EQ, crossovers, time alignment, phase control
Tuning Interface
USB computer connectivity
Network Capability
MVi-HUB compatible
Fuse Rating
40 amps
Recommended Fuse Type
AFS, AGU, or MaxiFuse
Power Wire Gauge
Minimum 4 AWG copper
Included Accessories
USB cable, power connector, speaker harnesses, mounting hardware
Warranty
3 years manufacturer warranty
Compatible With / Goes Well With
JL Audio Marine Speakers: M3 marine speakers (6.5", 7.7", 8.8" coaxials), M6 marine speakers (6.5", 7.7", 8.8" coaxials), M3/M6 enclosed tower speakers receiving 75-100W RMS per speaker across four channels for complete helm, cockpit, or tower speaker coverage.
JL Audio Marine Subwoofers: M3 marine subwoofers, M6 marine subwoofers (8" and 10"), M6 marine thin-line subwoofers, M7 marine subwoofers running in bridged mode (200W x 2 @ 4Ω) for dual subwoofer configurations or bi-amped speaker/subwoofer systems.
JL Audio Source Units: MediaMaster 105 marine stereo, MediaMaster 55 marine stereo, JL Audio marine receivers with preamp outputs providing high-voltage signal transmission for optimal noise rejection and amplifier matching.
MVi-HUB Communication Bridge: JLid communication and network bridge (MVi-HUB) enabling networked multi-amplifier systems with centralized control, coordinated DSP processing, and system-wide configuration management for complex installations.
Installation Accessories: Marine-grade amplifier wiring kits (4-gauge minimum), 40A fuses (AFS/AGU/MaxiFuse), marine distribution blocks, waterproof RCA cables, sealed wire connectors, laptop computer for DSP tuning and system optimization.
Frequently Asked Questions
What computer software is required to access the DSP tuning features? JL Audio provides free Windows and Mac compatible tuning software downloadable from their website. Connect the included USB cable between amplifier and computer to access comprehensive DSP controls including parametric EQ, crossovers, time alignment, and all system parameters through graphical user interface.
Can I use this amplifier to power both speakers and subwoofers simultaneously? Yes, the 4-channel configuration enables flexible system designs including: four full-range speakers (100W each), two speakers plus one subwoofer (channels 3+4 bridged for 200W sub), or bi-amped two-speaker system (midbass and highs on separate channels per side). DSP enables independent tuning for each application.
What does IPX2 rating mean and how should I mount the amplifier? IPX2 protection guards against water drops falling at angles up to 15 degrees from vertical when amplifier is mounted vertically with connections pointed downward. This configuration allows water drainage away from connections while protecting against dripping water and condensation in equipment compartments.
Do I need the MVi-HUB for basic operation or is it only for multi-amplifier systems? The MVi-HUB is optional and only required for networked multi-amplifier installations. Single MVi amplifiers operate independently with full DSP functionality via direct USB connection to computer for tuning. MVi-HUB adds centralized control and system-wide coordination for complex multi-zone systems.
How does the 4-channel compare to separate 2-channel amplifiers? The 4-channel MVi consolidates all amplification into single chassis reducing installation complexity, equipment costs, power/ground wiring, and space requirements. Integrated DSP enables coordinated tuning across all channels impossible with separate amplifiers, while maintaining identical per-channel power output and audio quality specifications.Legendary Products & Support From Authorized Dealers
When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support.
▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that?
Choose wisely. Buy from Frankies BrandBeast today!
JL Audio JLA-010-03341-00 MVi Marine Amplifier - 5 Channel Marine System Amplifier
Complete DSP-equipped marine audio solution with dedicated subwoofer power — MVi 5-channel amplifier delivers 100 watts per speaker plus 600-watt subwoofer channel with integrated digital signal processing and USB computer tuning for precision complete-system optimization across Australian offshore vessels.
Product Overview
The JL Audio MVi 5-channel marine amplifier delivers professional-grade complete audio system amplification with integrated digital signal processing featuring 100 watts RMS per channel across four main speaker outputs at 2Ω impedance (75W @ 4Ω) plus dedicated 600-watt RMS subwoofer channel at 2Ω (400W @ 4Ω) for total 1000-watt system power output. Designed with IPX2 water and dust ingress protection when mounted vertically with connections pointed downward, this Class-D amplifier features comprehensive DSP functionality including parametric equalization, time alignment, crossover control, and system tuning accessible via USB computer connectivity. Operating across 10-15V DC voltage range with advanced thermal management and chassis dimensions (355mm x 176mm x 52mm), the MVi enables professional single-amplifier complete system installation eliminating need for separate speaker and subwoofer amplifiers in equipment compartments, helm consoles, or below-deck locations. Compatible with JL Audio MediaMaster source units, M3/M6/M7 marine speakers, marine subwoofers, and MVi-HUB communication bridge for networked multi-amplifier systems, this amplifier serves recreational boats, fishing vessels, and performance marine audio installations requiring complete four-speaker-plus-subwoofer configuration with three-year warranty coverage across Australian waters.
Features & Benefits
Complete Single-Amplifier Solution: Integrated 4-channel speaker amplification (100W x 4 @ 2Ω) plus dedicated 600W monoblock subwoofer channel eliminates need for separate speaker and subwoofer amplifiers, simplifying installation, reducing equipment costs, minimizing space requirements, and consolidating power/ground wiring in helm consoles and equipment compartments.
High-Power Dedicated Subwoofer Channel: 600-watt RMS monoblock subwoofer output at 2Ω (400W @ 4Ω) with dedicated DSP including low-pass filtering, parametric EQ, phase control, and independent gain structure enables professional subwoofer integration with M6, M7, or multiple subwoofer configurations requiring high-output low-frequency reinforcement.
Integrated Digital Signal Processing: Comprehensive DSP functionality includes 8-band parametric EQ per channel, adjustable crossovers (high-pass/low-pass/band-pass), time alignment up to 10 milliseconds, phase control, and signal routing enabling precision acoustic tuning matching vessel-specific acoustics, speaker characteristics, and complete system optimization impossible with analog amplifiers.
USB Computer Tuning Interface: Included 6-foot USB A/B cable enables connection to Windows/Mac computers running JL Audio tuning software providing graphical interface for adjusting all DSP parameters across main and subwoofer channels, creating system presets, monitoring real-time signal levels, and storing custom configurations for professional system optimization.
IPX2 Environmental Protection: Water and dust ingress protection (when mounted vertically with connections downward) withstands marine spray, humidity, and environmental exposure common in equipment compartments and helm console installations, ensuring reliable operation in demanding saltwater conditions without requiring additional protective enclosures across Australian coastal environments.
MVi-HUB Network Compatibility: Optional MVi-HUB communication bridge enables networked multi-amplifier systems with centralized control, coordinated DSP processing, and system-wide configuration management across multiple MVi amplifiers for complex multi-zone marine audio installations requiring professional integration capabilities beyond single-amplifier coverage.
Technical Specs
Specification
Details
Model
MVi 5-Channel 1000W (4 main + 1 sub)
Amplifier Class
Class-D
Channels
5-channel (4 main + 1 subwoofer)
Main Channels @ 4Ω
75W x 4 (14.4V input, <1% THD)
Main Channels @ 2Ω
100W x 4 (14.4V input, <1% THD)
Subwoofer @ 4Ω
400W x 1 (14.4V input, <1% THD)
Subwoofer @ 2Ω
600W x 1 (14.4V input, <1% THD)
Total Power Output
1000W RMS maximum
Operating Voltage
10-15V DC
Physical Dimensions
355mm W x 176mm D x 52mm H (13.96" x 6.93" x 2.05")
Weight
2.54 kg (5.6 lbs)
Water/Dust Rating
IPX2 (vertical mount, connections downward)
Signal-to-Noise (Main)
99 dB below rated power (A-weighted)
Signal-to-Noise (Sub)
99 dB below rated power (A-weighted)
Damping Factor @ 4Ω
>150 at 50 Hz
THD+N @ Rated Power
<1% @ 2Ω per channel
Frequency Response (Main)
12 Hz - 24 kHz (+0, -1dB)
Frequency Response (Sub)
12 Hz - 1 kHz (+0, -1dB)
Input Voltage Range
250mV - 16V RMS
DSP Features
8-band parametric EQ, crossovers, time alignment, phase control
Tuning Interface
USB computer connectivity
Network Capability
MVi-HUB compatible
Fuse Rating
80 amps
Recommended Fuse Type
AFS, AGU, or MaxiFuse
Power Wire Gauge
Minimum 4 AWG copper
Included Accessories
USB cable, power connector, speaker harnesses, mounting hardware
Warranty
3 years manufacturer warranty
Compatible With / Goes Well With
JL Audio Marine Speakers: M3 marine speakers (6.5", 7.7", 8.8" coaxials), M6 marine speakers (6.5", 7.7", 8.8" coaxials), M3/M6 enclosed tower speakers receiving 75-100W RMS per speaker across four main channels for complete helm, cockpit, cabin, or tower speaker coverage.
JL Audio Marine Subwoofers: M3 marine subwoofers, M6 marine subwoofers (8" and 10"), M6 marine thin-line subwoofers, M7 marine subwoofers receiving dedicated 400-600W RMS monoblock power from integrated subwoofer channel with optimized low-frequency DSP processing.
JL Audio Source Units: MediaMaster 105 marine stereo, MediaMaster 55 marine stereo, JL Audio marine receivers with preamp outputs providing high-voltage signal transmission for optimal noise rejection and amplifier matching.
MVi-HUB Communication Bridge: JLid communication and network bridge (MVi-HUB) enabling networked multi-amplifier systems with centralized control, coordinated DSP processing, and system-wide configuration management for expanded installations beyond single 5-channel amplifier.
Installation Accessories: Marine-grade amplifier wiring kits (4-gauge minimum), 80A fuses (AFS/AGU/MaxiFuse), marine distribution blocks, waterproof RCA cables, sealed wire connectors, laptop computer for DSP tuning and system optimization.
Frequently Asked Questions
What computer software is required to access the DSP tuning features? JL Audio provides free Windows and Mac compatible tuning software downloadable from their website. Connect the included USB cable between amplifier and computer to access comprehensive DSP controls including parametric EQ, crossovers, time alignment, and all system parameters through graphical user interface for both main and subwoofer channels.
What's the difference between the 700W and 1000W 5-channel MVi amplifiers? The 1000W model (JLA-010-03341-00) delivers 600W subwoofer power at 2Ω versus 180W on the 700W model, while main channel power remains identical (100W x 4 @ 2Ω). Choose 1000W for M7 marine subwoofers or high-output subwoofer applications requiring maximum bass capability.
Can I use this amplifier without a subwoofer and just power four speakers? Yes, the main four channels operate independently. However, the 5-channel design is optimized for complete speaker-plus-subwoofer systems. If you don't need subwoofer amplification, the 4-channel MVi model offers better value while maintaining identical main channel power and DSP capabilities.
What does IPX2 rating mean and how should I mount the amplifier? IPX2 protection guards against water drops falling at angles up to 15 degrees from vertical when amplifier is mounted vertically with connections pointed downward. This configuration allows water drainage away from connections while protecting against dripping water and condensation in equipment compartments.
Do I need the MVi-HUB for basic operation or is it only for multi-amplifier systems? The MVi-HUB is optional and only required for networked multi-amplifier installations. Single MVi amplifiers operate independently with full DSP functionality via direct USB connection to computer for tuning. MVi-HUB adds centralized control for complex multi-zone systems requiring multiple amplifiers.Legendary Products & Support From Authorized Dealers
When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support.
▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that?
Choose wisely. Buy from Frankies BrandBeast today!
JL Audio JLA-010-03340-00 MVi Marine Amplifier - 5 Channel Marine System Amplifier
Complete DSP-equipped marine audio solution with integrated subwoofer power — MVi 5-channel amplifier delivers 100 watts per speaker plus 180-watt subwoofer channel with integrated digital signal processing and USB computer tuning for precision complete-system optimization across Australian offshore vessels.
Product Overview
The JL Audio MVi 5-channel marine amplifier delivers professional-grade complete audio system amplification with integrated digital signal processing featuring 100 watts RMS per channel across four main speaker outputs at 2Ω impedance (75W @ 4Ω) plus dedicated 180-watt RMS subwoofer channel at 2Ω (180W @ 4Ω) for total 700-watt system power output. Designed with IPX2 water and dust ingress protection when mounted vertically with connections pointed downward, this Class-D amplifier features comprehensive DSP functionality including parametric equalization, time alignment, crossover control, and system tuning accessible via USB computer connectivity. Operating across 10-15V DC voltage range with advanced thermal management and chassis dimensions (355mm x 176mm x 52mm), the MVi enables professional single-amplifier complete system installation eliminating need for separate speaker and subwoofer amplifiers in equipment compartments, helm consoles, or below-deck locations. Compatible with JL Audio MediaMaster source units, M3/M6 marine speakers, marine subwoofers, and MVi-HUB communication bridge for networked multi-amplifier systems, this amplifier serves recreational boats, fishing vessels, and marine audio installations requiring complete four-speaker-plus-subwoofer configuration with three-year warranty coverage across Australian waters.
Features & Benefits
Complete Single-Amplifier Solution: Integrated 4-channel speaker amplification (100W x 4 @ 2Ω) plus dedicated 180W monoblock subwoofer channel eliminates need for separate speaker and subwoofer amplifiers, simplifying installation, reducing equipment costs, minimizing space requirements, and consolidating power/ground wiring in helm consoles and equipment compartments.
Dedicated Subwoofer Channel Architecture: 180-watt RMS monoblock subwoofer output at 2Ω/4Ω with dedicated DSP including low-pass filtering, parametric EQ, phase control, and independent gain structure enables professional subwoofer integration with M3, M6 8" subwoofers, or single subwoofer configurations requiring moderate bass reinforcement.
Integrated Digital Signal Processing: Comprehensive DSP functionality includes 8-band parametric EQ per channel, adjustable crossovers (high-pass/low-pass/band-pass), time alignment up to 10 milliseconds, phase control, and signal routing enabling precision acoustic tuning matching vessel-specific acoustics, speaker characteristics, and complete system optimization impossible with analog amplifiers.
USB Computer Tuning Interface: Included 6-foot USB A/B cable enables connection to Windows/Mac computers running JL Audio tuning software providing graphical interface for adjusting all DSP parameters across main and subwoofer channels, creating system presets, monitoring real-time signal levels, and storing custom configurations for professional system optimization.
IPX2 Environmental Protection: Water and dust ingress protection (when mounted vertically with connections downward) withstands marine spray, humidity, and environmental exposure common in equipment compartments and helm console installations, ensuring reliable operation in demanding saltwater conditions without requiring additional protective enclosures across Australian coastal environments.
MVi-HUB Network Compatibility: Optional MVi-HUB communication bridge enables networked multi-amplifier systems with centralized control, coordinated DSP processing, and system-wide configuration management across multiple MVi amplifiers for complex multi-zone marine audio installations requiring professional integration capabilities beyond single-amplifier coverage.
Technical Specs
Specification
Details
Model
MVi 5-Channel 700W (4 main + 1 sub)
Amplifier Class
Class-D
Channels
5-channel (4 main + 1 subwoofer)
Main Channels @ 4Ω
75W x 4 (14.4V input, <1% THD)
Main Channels @ 2Ω
100W x 4 (14.4V input, <1% THD)
Subwoofer @ 4Ω
180W x 1 (14.4V input, <1% THD)
Subwoofer @ 2Ω
180W x 1 (14.4V input, <1% THD)
Total Power Output
700W RMS maximum
Operating Voltage
10-15V DC
Physical Dimensions
355mm W x 176mm D x 52mm H (13.96" x 6.93" x 2.05")
Weight
2.54 kg (5.6 lbs)
Water/Dust Rating
IPX2 (vertical mount, connections downward)
Signal-to-Noise (Main)
99 dB below rated power (A-weighted)
Signal-to-Noise (Sub)
99 dB below rated power (A-weighted)
Damping Factor @ 4Ω
>150 at 50 Hz
THD+N @ Rated Power
<1% @ 2Ω per channel
Frequency Response (Main)
12 Hz - 24 kHz (+0, -1dB)
Frequency Response (Sub)
12 Hz - 1 kHz (+0, -1dB)
Input Voltage Range
250mV - 16V RMS
DSP Features
8-band parametric EQ, crossovers, time alignment, phase control
Tuning Interface
USB computer connectivity
Network Capability
MVi-HUB compatible
Fuse Rating
60 amps
Recommended Fuse Type
AFS, AGU, or MaxiFuse
Power Wire Gauge
Minimum 4 AWG copper
Included Accessories
USB cable, power connector, speaker harnesses, mounting hardware
Warranty
3 years manufacturer warranty
Compatible With / Goes Well With
JL Audio Marine Speakers: M3 marine speakers (6.5", 7.7", 8.8" coaxials), M6 marine speakers (6.5", 7.7", 8.8" coaxials), M3/M6 enclosed tower speakers receiving 75-100W RMS per speaker across four main channels for complete helm, cockpit, cabin, or tower speaker coverage.
JL Audio Marine Subwoofers: M3 marine subwoofers (8"), M6 marine subwoofers (8"), M6 marine thin-line subwoofers receiving dedicated 180W RMS monoblock power from integrated subwoofer channel with optimized low-frequency DSP processing for moderate bass reinforcement applications.
JL Audio Source Units: MediaMaster 105 marine stereo, MediaMaster 55 marine stereo, JL Audio marine receivers with preamp outputs providing high-voltage signal transmission for optimal noise rejection and amplifier matching.
MVi-HUB Communication Bridge: JLid communication and network bridge (MVi-HUB) enabling networked multi-amplifier systems with centralized control, coordinated DSP processing, and system-wide configuration management for expanded installations beyond single 5-channel amplifier.
Installation Accessories: Marine-grade amplifier wiring kits (4-gauge minimum), 60A fuses (AFS/AGU/MaxiFuse), marine distribution blocks, waterproof RCA cables, sealed wire connectors, laptop computer for DSP tuning and system optimization.
Frequently Asked Questions
What computer software is required to access the DSP tuning features? JL Audio provides free Windows and Mac compatible tuning software downloadable from their website. Connect the included USB cable between amplifier and computer to access comprehensive DSP controls including parametric EQ, crossovers, time alignment, and all system parameters through graphical user interface for both main and subwoofer channels.
What's the difference between the 700W and 1000W 5-channel MVi amplifiers? The 700W model (JLA-010-03340-00) delivers 180W subwoofer power versus 600W on the 1000W model, while main channel power remains identical (100W x 4 @ 2Ω). Choose 700W for M3 or single 8" M6 subwoofers requiring moderate bass output, or 1000W for M7 subwoofers or high-output bass applications.
Can I use this amplifier without a subwoofer and just power four speakers? Yes, the main four channels operate independently. However, the 5-channel design is optimized for complete speaker-plus-subwoofer systems. If you don't need subwoofer amplification, the 4-channel MVi model offers better value while maintaining identical main channel power and DSP capabilities.
What does IPX2 rating mean and how should I mount the amplifier? IPX2 protection guards against water drops falling at angles up to 15 degrees from vertical when amplifier is mounted vertically with connections pointed downward. This configuration allows water drainage away from connections while protecting against dripping water and condensation in equipment compartments.
Do I need the MVi-HUB for basic operation or is it only for multi-amplifier systems? The MVi-HUB is optional and only required for networked multi-amplifier installations. Single MVi amplifiers operate independently with full DSP functionality via direct USB connection to computer for tuning. MVi-HUB adds centralized control for complex multi-zone systems requiring multiple amplifiers.Legendary Products & Support From Authorized Dealers
When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support.
▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that?
Choose wisely. Buy from Frankies BrandBeast today!
