JL Audio JLA-010-03338-00 MVi Marine Amplifier - 6 Channel Full-Range Car and Marine Amplifier Professional DSP-equipped multi-zone amplification with advanced tuning capability — MVi 6-channel amplifier delivers 100 watts per channel with integrated digital signal processing and USB computer tuning for precision six-speaker or three-zone audio system optimization across Australian offshore vessels. Product Overview The JL Audio MVi 6-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 600-watt system power output across six independent channels. 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 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 six-speaker configuration, three-zone audio distribution, or bi-amped three-speaker systems with three-year warranty coverage across Australian waters. Features & Benefits Six-Channel Versatility: 6-channel architecture delivers 100W x 6 RMS at 2Ω enabling diverse system configurations including six independent speakers for helm/cockpit/cabin/tower coverage, three-zone audio distribution (2 channels per zone), bi-amped three-speaker systems, or three bridged pairs at 200W each for high-power applications with DSP optimization per channel. 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 multi-zone listening environment optimization impossible with analog amplifiers. Multi-Zone Audio Distribution: Six independent channels enable professional three-zone audio distribution with two channels per zone (helm, cockpit, cabin) featuring independent volume control, source selection, and DSP optimization per zone, simplifying complex marine audio installations requiring simultaneous different content across multiple vessel areas. 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 across all six channels. 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 6-Channel (600W Total) Amplifier Class Class-D Channels 6-channel full-range RMS Power @ 4Ω 75W x 6 (14.4V input, <1% THD) RMS Power @ 2Ω 100W x 6 (14.4V input, <1% THD) Bridged Power @ 4Ω 200W x 3 (pairs bridged) Total Power Output 600W 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 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 75-100W RMS per speaker across six channels for comprehensive helm, cockpit, cabin, and tower speaker coverage. JL Audio Marine Subwoofers: M3 marine subwoofers, M6 marine subwoofers, M7 marine subwoofers running in bridged mode (200W x 3 @ 4Ω) for triple subwoofer configurations or bi-amped speaker/subwoofer systems across multiple zones. JL Audio Source Units: MediaMaster 105 marine stereo, MediaMaster 55 marine stereo, JL Audio marine receivers with multi-zone 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 across all six channels. Can I use this amplifier for three-zone audio distribution on my boat? Yes, the 6-channel configuration is ideal for three-zone systems with two channels per zone (helm, cockpit, cabin). Each zone can have independent DSP tuning, volume control, and speaker optimization. Use source unit zone outputs or MVi-HUB for advanced multi-zone control with different content per zone. How does the 6-channel compare to using two separate amplifiers? The 6-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. 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 or advanced multi-zone control with different sources per zone. Single MVi amplifiers operate independently with full DSP functionality via direct USB connection to computer for tuning. MVi-HUB adds centralized control for complex systems.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!

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JL Audio JLA-010-03339-00 MVi Marine Amplifier - 8 Channel Full-Range Marine Amplifier Premium marine amplification with intelligent DSP control and IPX2 weather protection for ultimate boat audio performance. Product Overview The JL Audio MVi 8-Channel Marine Amplifier (JLA-010-03339-00) represents the pinnacle of marine audio engineering, delivering 800 watts of clean, efficient Class D power across eight independent channels. Designed specifically for the demanding marine environment, this amplifier combines advanced digital signal processing with IPX2 weather protection to provide exceptional sound quality and reliability on the water. The compact chassis houses sophisticated circuitry that powers everything from full-range speakers to tower speakers, with bridging capability for added flexibility. With USB connectivity for advanced tuning via JL Audio's TüN software and compatibility with the JLid network bridge, the MVi system transforms marine audio into a fully integrated, professionally tuned sound system that thrives in harsh saltwater conditions. Features & Benefits The 8-channel MVi amplifier delivers 100 watts RMS per channel at 2 ohms (90W at 12.5V input), providing ample power for comprehensive marine audio systems including helm stations, cockpit zones, tower speakers, and cabin areas. The Class D design ensures maximum efficiency with minimal heat generation, critical for enclosed marine installations. Advanced digital signal processing through USB connectivity allows precise tuning of crossovers, equalization, time alignment, and output levels for each channel individually. The amplifier's bridging capability creates four 200-watt channels for driving larger speakers or dedicated zones. IPX2 water and dust rating protects against splashing and marine moisture when mounted vertically with connections downward. The compact footprint (13.96" x 2.05" x 6.93") simplifies installation in space-constrained marine environments. Marine-grade construction with conformal-coated circuit boards and corrosion-resistant hardware ensures long-term reliability in saltwater conditions. Technical Specifications Specification Details Model JLA-010-03339-00 MVi Marine Amplifier Configuration 8-Channel Full-Range Amplifier Class Class D Power @ 14.4V / 4Ω 75W RMS x 8 channels Power @ 14.4V / 2Ω 100W RMS x 8 channels Power @ 12.5V / 2Ω 90W RMS x 8 channels Bridged Power 200W x 4 @ 4Ω Total System Power 800 watts Frequency Response 12 Hz - 21 kHz (+0/-1dB) Signal-to-Noise Ratio 99 dB (analog inputs) THD+N @ Rated Power <1% @ 2Ω per channel Damping Factor >100 @ 4Ω, >50 @ 2Ω (50 Hz) Input Voltage Range 250 mV - 16V RMS (RCA) Operating Voltage 10-15 VDC Water/Dust Rating IPX2 (vertical mount) Fuse Rating 80A Recommended Fuse Type AFS, AGU, or MaxiFuse™ Min. Wire Gauge 4 AWG (power/ground) Dimensions (W x H x D) 355 x 52 x 176 mm (13.96" x 2.05" x 6.93") Weight 2.54 kg (5.6 lbs) Warranty 3 years Included Accessories Power connector, speaker harnesses, 6ft USB cable, RCA covers, mounting hardware, Allen wrenches Compatible With / Goes Well With JL Audio Marine Speakers: M3 Marine Speakers, M6 Marine Speakers, M3/M6/M7 Marine Subwoofers, M6 Thin-Line Subwoofers, M3/M6 Enclosed Tower Speakers, VeX Enclosed Systems JL Audio Source Units: MediaMaster 55 Stereo, MediaMaster 105 Stereo, JL Audio Receivers System Components: JLid Communication and Network Bridge (MVi-HUB) for multi-amplifier networking and advanced system control Installation Requirements: 4 AWG copper power and ground wiring, 80A fuse (AFS/AGU/MaxiFuse), vertical mounting location with downward-facing connections for IPX2 rating, PC/Mac with USB for TüN software tuning Frequently Asked Questions Can this amplifier run a complete 8-speaker marine audio system with tower speakers? Yes, the 8-channel configuration is ideal for comprehensive marine systems. Use channels 1-4 for helm/cockpit speakers, channels 5-8 for tower speakers or additional zones. Alternatively, bridge channels in pairs (creating four 200W channels) to power larger tower speakers while using remaining channels for cabin or transom areas. What makes the MVi series suitable for saltwater environments compared to standard car amplifiers? MVi amplifiers feature IPX2 water/dust rating, conformal-coated circuit boards that resist corrosion, marine-grade stainless steel hardware, and UV-resistant construction. The vertical mounting requirement ensures connections face downward, preventing water ingress. Standard car amplifiers lack these protections and will corrode rapidly in marine environments. Do I need the JLid hub to use this amplifier or can it operate standalone? The amplifier operates independently without the JLid hub. However, the hub (MVi-HUB) enables networking multiple MVi amplifiers, source switching between multiple head units, zone control, and advanced system management. For single-amplifier installations, connect directly via USB to a PC/Mac for tuning with JL Audio's TüN software. What's the advantage of Class D amplification in marine applications? Class D amplifiers achieve 80-90% efficiency compared to 50-60% for Class AB designs, generating significantly less heat. This is crucial for marine installations where amplifiers are often mounted in enclosed, poorly ventilated spaces. The reduced heat generation improves reliability, extends component lifespan, and eliminates the need for large heat sinks or external cooling fans. Can I bridge all eight channels to create four high-power outputs for larger speakers? Yes, bridging pairs of channels creates four bridged outputs delivering 200 watts each at 4 ohms. This configuration is perfect for powering four large tower speakers or four separate zones with high-output requirements. Bridge channels 1-2, 3-4, 5-6, and 7-8 by connecting positive to one channel and negative to the adjacent channel, ensuring 4-ohm minimum load per bridged pair.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!

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JL Audio JLA-010-03326-00 MX600/3 Marine Amplifier - 3 Channel System Amplifier Ultra-compact IPX7 waterproof marine amplifier delivering 600 watts across three channels for complete speaker and subwoofer systems. Product Overview The JL Audio MX600/3 Marine Amplifier (JLA-010-03326-00) represents the ultimate solution for space-constrained marine and powersports audio installations, combining 600 watts of system power with full IPX7 waterproof protection in an incredibly compact chassis. This 3-channel Class D amplifier delivers 100 watts per channel to full-range speakers and 400 watts to a dedicated subwoofer channel, providing complete system amplification in a single unit measuring just 9.33" x 1.77" x 4.50". The IPX7 rating ensures complete protection against water immersion up to 1 meter for 30 minutes, making it ideal for harsh marine environments, open boats, jet skis, UTVs, and powersports vehicles where exposure to splashing, rain, and moisture is constant. Built-in crossovers with adjustable frequencies, bass boost control, and switchable channel input modes enable precise system tuning without external processors. The ultra-low profile and lightweight design (3.18 lbs) allow mounting in locations impossible for conventional amplifiers, while marine-grade construction ensures long-term reliability in saltwater conditions. Features & Benefits The 3-channel configuration delivers 100 watts RMS per channel to front speakers at 2 ohms, plus 400 watts to a subwoofer channel, providing complete system amplification for boats, UTVs, and powersports vehicles. Full IPX7 waterproof rating protects against complete water immersion, far exceeding splash-resistant IPX2 ratings, ensuring reliable operation even when fully submerged temporarily during washdowns, heavy weather, or water sports activities. Ultra-compact dimensions (9.33" x 1.77" x 4.50") and light weight (3.18 lbs) enable installation behind dash panels, under seats, in storage compartments, or directly exposed in engine bays where larger amplifiers cannot fit. Class D efficiency minimizes heat generation, eliminating the need for bulky heatsinks or active cooling. Built-in 12 dB/octave crossovers allow independent high-pass filtering for main channels (35-300 Hz range) and low-pass filtering for subwoofer channel (40-400 Hz range), ensuring clean frequency distribution without external processors. Bass boost control provides 0 to +12 dB gain at 43 Hz for enhanced low-end impact. Switchable channel input mode allows 2 or 4-channel input configuration for system flexibility. Power and signal connections via pigtail design with no exposed terminals enhance waterproofing integrity. Technical Specifications Specification Details Model JLA-010-03326-00 MX600/3 Marine Amplifier Configuration 3-Channel System Amplifier Amplifier Class Class D Main Channels @ 14.4V / 4Ω 75W RMS x 2 channels Main Channels @ 14.4V / 2Ω 100W RMS x 2 channels Subwoofer Channel @ 14.4V / 4Ω 250W RMS x 1 channel Subwoofer Channel @ 14.4V / 2Ω 400W RMS x 1 channel Main Channels @ 12.5V / 2Ω 80W RMS x 2 channels Subwoofer Channel @ 12.5V / 2Ω 300W RMS x 1 channel Total System Power 600 watts Frequency Response 20 Hz - 20 kHz (+0/-1dB) Signal-to-Noise Ratio >88 dB (main/sub channels) SNR @ 1W >68 dB (analog inputs) THD+N @ Rated Power <1% @ 2Ω per channel Damping Factor >115 @ 4Ω, >54 @ 2Ω (50 Hz) Main Ch Crossover High-pass: 35-300 Hz, 12 dB/octave Sub Ch Crossover Low-pass: 40-400 Hz, 12 dB/octave Bass Boost 0 to +12 dB @ 43 Hz Input Voltage Range 250mV-4V (Low) / 750mV-15V (High) Operating Voltage 11-15 VDC Water/Dust Rating IPX7 (submersion protection) Fuse Rating 60A Recommended Fuse Type AFS, AGU, or MaxiFuse™ Min. Wire Gauge 4 AWG (power/ground) Dimensions (W x H x D) 237 x 45 x 115 mm (9.33" x 1.77" x 4.50") Weight 1.44 kg (3.18 lbs) Warranty 3 years Included Accessories Power/signal pigtails, mounting screws Compatible With / Goes Well With JL Audio Marine Speakers: M3 Marine Speakers (coaxial or component), M3 Enclosed Tower Speakers for main channel amplification with high-pass filtering JL Audio Marine Subwoofers: M3 Marine Subwoofer models for dedicated subwoofer channel, optimized for sealed or ported marine enclosures JL Audio Source Units: MediaMaster 55 Stereo, MediaMaster 105 Stereo, JL Audio Receivers for signal source and system control Powersports Applications: Polaris RZR Stealthbox systems (SB-POL-RZG2SPKR/M3-650i, SB-POL-RZG3/10TW3), compatible with UTV, ATV, side-by-side, and motorcycle audio systems Installation Requirements: 4 AWG copper power and ground wiring, 60A fuse (AFS/AGU/MaxiFuse), optional RBC-1 remote bass control for subwoofer level adjustment, 2-ohm stable speakers for maximum power output Frequently Asked Questions What makes the IPX7 rating superior to IPX2 ratings found on other marine amplifiers? IPX7 certification means the amplifier survives complete water immersion up to 1 meter depth for 30 minutes, compared to IPX2 which only protects against light splashing. This makes the MX series ideal for installations in open boats, personal watercraft, jet skis, or UTVs where the amplifier may be fully exposed to heavy rain, waves, or washdowns. You can mount the MX amplifier in engine compartments or exposed locations without worry, whereas IPX2-rated amplifiers require protected, covered mounting locations. Can this amplifier power a complete boat audio system with speakers and subwoofer? Yes, the 3-channel design is specifically engineered for complete system amplification. Connect your helm or cockpit speakers to channels 1-2 (100W each at 2 ohms) with high-pass filtering, and your marine subwoofer to the dedicated sub channel (400W at 2 ohms) with low-pass filtering. The built-in crossovers eliminate the need for external processors, and the bass boost control allows tuning low-end response to your preference. Where can I mount this amplifier given its IPX7 waterproof rating? The IPX7 rating allows mounting virtually anywhere including fully exposed locations. Common installations include directly on bulkheads in engine compartments, underneath driver seats in UTVs, behind dash panels in boats, on roll bars in side-by-sides, or in storage compartments. The compact dimensions (9.33" x 1.77" x 4.50") fit locations where standard amplifiers won't. The pigtail connection design with no exposed terminals maintains waterproof integrity even in harsh conditions. How does the switchable channel input mode work and when would I use it? The input mode switch configures how input signals feed the amplifier. In 2-channel mode, channels 1-2 receive one stereo signal while the sub channel receives a separate subwoofer signal (requires 3 sets of RCA inputs from source). In 4-channel mode, the amplifier can accept a 4-channel input where channels 3-4 are summed to create the subwoofer signal (useful when source has front/rear outputs but no dedicated sub output). This flexibility accommodates various source unit configurations. Why would I choose the MX600/3 over separate 2-channel and monoblock amplifiers? The MX600/3 provides complete system amplification in a single ultra-compact, fully waterproof package, simplifying installation and reducing space requirements dramatically compared to multiple amplifiers. It requires only one power/ground wire run, one fuse holder, and one set of mounting screws. The integrated crossovers and system matching eliminate tuning complications. For space-constrained installations where mounting multiple amplifiers is impractical or impossible, the MX600/3 delivers professional system performance in the smallest possible footprint with the highest level of water protection available.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!

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JL Audio JLA-010-03105-00 MX280/4 Marine Amplifier - 4 Channel Full-Range Amplifier Ultra-compact IPX7 waterproof marine amplifier delivering 280 watts across four channels for complete full-range speaker systems. Product Overview The JL Audio MX280/4 Marine Amplifier (JLA-010-03105-00) represents the most compact solution for powering complete 4-channel marine and powersports audio systems, combining 280 watts of clean power with full IPX7 waterproof protection in an incredibly small chassis. This 4-channel Class D amplifier delivers 70 watts per channel at 2 ohms, providing ample power for helm speakers, cockpit zones, tower speakers, or multi-zone systems in a unit measuring just 8.66" x 1.77" x 3.09". The IPX7 rating ensures complete protection against water immersion up to 1 meter for 30 minutes, making it ideal for harsh marine environments, open boats, jet skis, UTVs, and powersports vehicles where exposure to splashing, rain, and moisture is constant. Built-in crossovers with adjustable frequencies and switchable channel input modes enable precise system tuning without external processors. The ultra-low profile and lightweight design (3.18 lbs) allow mounting in locations impossible for conventional amplifiers, while requiring only 8 AWG wiring and a 35A fuse for simplified installation. Marine-grade construction ensures long-term reliability in saltwater conditions. Features & Benefits The 4-channel configuration delivers 70 watts RMS per channel at 2 ohms, providing clean, powerful amplification for complete speaker systems in boats, UTVs, side-by-sides, and powersports vehicles. Full IPX7 waterproof rating protects against complete water immersion, far exceeding splash-resistant ratings, ensuring reliable operation even when fully submerged temporarily during washdowns, heavy weather, or water sports activities. Ultra-compact dimensions (8.66" x 1.77" x 3.09") make this the smallest 4-channel marine amplifier available, enabling installation behind dash panels, under seats, in storage compartments, or directly exposed in engine bays where larger amplifiers cannot fit. Class D efficiency minimizes heat generation, eliminating the need for bulky heatsinks or active cooling systems. Built-in 12 dB/octave crossovers on all channels allow independent high-pass or low-pass filtering (35-300 Hz range), enabling flexible system configurations including front/rear full-range, or bridged mode for higher power output to larger speakers. Bridging capability creates two 140-watt channels at 4 ohms for driving larger tower speakers or subwoofers. Switchable channel input mode allows 2, 3, or 4-channel input configuration for maximum system flexibility. Reduced electrical requirements with 8 AWG wiring and 35A fuse simplify installation compared to higher-power amplifiers. Power and signal connections via pigtail design with no exposed terminals enhance waterproofing integrity. Technical Specifications Specification Details Model JLA-010-03105-00 MX280/4 Marine Amplifier Configuration 4-Channel Full-Range Amplifier Amplifier Class Class D Power @ 14.4V / 4Ω 50W RMS x 4 channels Power @ 14.4V / 2Ω 70W RMS x 4 channels Power @ 12.5V / 4Ω 36W RMS x 4 channels Power @ 12.5V / 2Ω 52W RMS x 4 channels Bridged Power @ 14.4V / 4Ω 140W RMS x 2 channels Bridged Power @ 12.5V / 4Ω 100W RMS x 2 channels Total System Power 280 watts Frequency Response 20 Hz - 20 kHz (+0/-1dB) Signal-to-Noise Ratio >89.5 dB (rated power) SNR @ 1W >68 dB (analog inputs) THD+N @ Rated Power <1% @ 2Ω per channel Damping Factor >60 @ 4Ω, >30 @ 2Ω (50 Hz) Crossover (All Channels) High/Low-pass: 35-300 Hz, 12 dB/octave Input Voltage Range 250mV-4V (Low) / 750mV-15V (High) Operating Voltage 11-15 VDC Water/Dust Rating IPX7 (submersion protection) Fuse Rating 35A Recommended Fuse Type AFS, AGU, or MaxiFuse™ Min. Wire Gauge 8 AWG (power/ground) Dimensions (W x H x D) 220 x 45 x 78.5 mm (8.66" x 1.77" x 3.09") Weight 1.44 kg (3.18 lbs) Warranty 3 years Included Accessories Power/signal pigtails, mounting screws Compatible With / Goes Well With JL Audio Marine Speakers: M3 Marine Speakers (coaxial or component systems), M3 Enclosed Tower Speakers for multi-zone amplification with independent crossover control per pair JL Audio Source Units: MediaMaster 55 Stereo, MediaMaster 105 Stereo, JL Audio Receivers for signal source and system control Powersports Applications: Polaris RZR Stealthbox systems (SB-POL-RZG2SPKR/M3-650i), compatible with UTV, ATV, side-by-side, and motorcycle audio systems requiring compact 4-channel amplification Installation Requirements: 8 AWG copper power and ground wiring, 35A fuse (AFS/AGU/MaxiFuse), 2-ohm stable speakers for maximum power output, optional additional monoblock amplifier for dedicated subwoofer channel Frequently Asked Questions How does the MX280/4 compare to the larger MX600/3 for a complete boat audio system? The MX280/4 provides four independent channels (70W each) ideal for front/rear speaker configurations or multi-zone systems, while the MX600/3 provides two speaker channels plus a dedicated high-power subwoofer channel. Choose the MX280/4 when you need four separate speaker zones without a subwoofer, or when you plan to add a separate monoblock for subwoofer duties. Choose the MX600/3 for integrated speaker and subwoofer amplification in one unit. The MX280/4 is also smaller and requires lighter wiring (8 AWG vs 4 AWG). Can I bridge channels to power tower speakers or a subwoofer? Yes, bridge channels in pairs to create two 140-watt outputs at 4 ohms. This is perfect for powering two large tower speakers (bridge Ch 1-2 and Ch 3-4), or bridge one pair for a subwoofer while using the remaining two channels for full-range speakers. When bridging, connect positive to one channel and negative to the adjacent channel, ensuring 4-ohm minimum load per bridged pair. What makes IPX7 rating critical for marine and powersports applications? IPX7 certification means the amplifier survives complete submersion in 1 meter of water for 30 minutes, not just light splashing. This is essential for installations in open boats, personal watercraft, jet skis, or UTVs where the amplifier may be fully exposed to waves, heavy rain, pressure washers during cleaning, or accidental submersion. Standard amplifiers with lower IP ratings will fail in these conditions, while the MX280/4 continues operating reliably. Why would I choose the MX280/4 over a standard car amplifier for my boat? The IPX7 waterproofing is the primary advantage, along with marine-grade corrosion-resistant construction designed for saltwater environments. The ultra-compact size (8.66" x 1.77" x 3.09") enables installation in locations where standard amplifiers won't fit. The pigtail connection design with no exposed terminals maintains waterproof integrity. Standard car amplifiers lack waterproofing, corrode rapidly in marine environments, and typically require significantly more mounting space. How do the switchable channel input modes work and what configurations are possible? The input mode switch configures how signals feed the amplifier. In 2-channel mode, the front input pair feeds all four channels (ideal for stereo sources). In 3-channel mode, typically used with front/rear/sub source outputs. In 4-channel mode, each input pair feeds its corresponding amplifier channels independently for maximum flexibility with 4-channel source units. This flexibility accommodates various head unit configurations without requiring external summing devices or Y-adapters.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!

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Power your entire audio system with one amplifier—5-channel design delivers 500W to subwoofer plus 90W to each of four speakers. Product Overview The Nakamichi NKTA750.5 is a professional 5-channel Class A/B amplifier engineered to power complete automotive audio systems from a single compact unit. Delivering 90W x 4 channels for front and rear speakers plus dedicated 500W subwoofer channel at 2-ohm loads, this versatile amplifier eliminates the need for separate speaker and subwoofer amplifiers—simplifying installation, reducing wiring complexity, and saving valuable mounting space. With 3600W maximum power output, adjustable sensitivity (0.15-8V), less than 0.1% THD distortion, and greater than 90dB signal-to-noise ratio, the NKTA750.5 delivers clean, powerful audio across the full 20Hz-20kHz frequency range. The 420 x 267 x 87mm footprint and 2.6kg weight allow installation under seats, in boots, or behind panels where separate amplifier setups won't fit. Featuring dual 40A fuse protection and efficient Class A/B topology balancing performance with thermal management, this comprehensive amplifier represents the ideal solution for Australian drivers seeking professional audio quality across utes, SUVs, sedans, and 4WDs without the complexity and space requirements of multi-amplifier systems. Key Specifications Professional 5-channel Class A/B amplifier Channels 1-4: 90W x 4 RMS at 2Ω (65W x 4 at 4Ω) Channel 5 (subwoofer): 500W RMS at 2Ω (350W at 4Ω) 3600W maximum total power output Full-range frequency response: 20Hz - 20kHz Greater than 90dB signal-to-noise ratio Less than 0.1% total harmonic distortion Adjustable input sensitivity: 0.15V - 8V Dual 40A fuse protection Compact dimensions: 420 x 267 x 87mm Lightweight construction: 2.6kg Class A/B topology (efficiency + sound quality) Complete system amplification from single unit Features & Benefits Complete System Solution: Single amplifier powers entire audio system—four speaker channels for front and rear speakers plus dedicated high-power subwoofer channel—eliminates need for separate speaker and subwoofer amplifiers, simplifying installation, reducing wiring complexity, cutting costs, and saving mounting space in vehicles with limited installation areas. Powerful Subwoofer Channel: Dedicated 500W RMS at 2Ω subwoofer channel delivers serious bass output for single or dual subwoofer configurations—provides enough power for 10-inch or 12-inch active subwoofers, bass packs, or passive subwoofer enclosures without requiring separate monoblock amplifier purchase, installation, and wiring runs. Quality Speaker Amplification: Four channels delivering 90W RMS each at 2Ω provide ample power for component speakers, coaxial speakers, or full-range systems—significant upgrade from factory headunit power (typically 15-25W), ensuring speakers reach full dynamic potential with improved clarity, bass control, and maximum volume without distortion. Adjustable Input Sensitivity: Wide 0.15-8V sensitivity range accommodates factory headunits with low voltage outputs and aftermarket headunits with high-voltage pre-outs—allows proper gain matching for balanced system performance preventing distortion from over-driving inputs or weak output from under-utilizing amplifier capability, ensuring optimal sound quality. Low Distortion Performance: Less than 0.1% THD ensures clean, accurate amplification without audible distortion—maintains audio quality at all volume levels during extended listening sessions on long Australian highway drives, regional touring, or daily commuting without listening fatigue from harmonic artifacts common in cheaper amplifiers. Excellent Signal-to-Noise Ratio: Greater than 90dB SNR provides quiet operation without background hiss or noise—ensures music, podcasts, audiobooks, and hands-free calls sound clear and professional even during quiet passages or low-volume listening, critical for quality audio systems where noise floor matters. Space-Efficient Design: Compact 420 x 267 x 87mm footprint and 2.6kg weight allow installation under front seats, behind rear seats, in side panels, or boot corners—fits locations where separate amplifier setups requiring multiple units won't accommodate, preserving cargo space in utes and wagons for touring gear and equipment. Class A/B Efficiency: Class A/B topology balances sound quality with thermal efficiency—delivers clean power without excessive heat generation common in pure Class A designs while maintaining superior audio performance compared to Class D switching amplifiers, ensuring reliable operation during extended use in Australian heat without thermal protection shutdowns. Technical Specs Type: 5-channel automotive amplifier Amplifier Class: Class A/B (high-quality topology) Total Channels: 5 (4 full-range + 1 subwoofer) Channels 1-4 Power Output: 90W RMS x 4 at 2Ω / 65W RMS x 4 at 4Ω Channel 5 Power Output: 500W RMS at 2Ω / 350W RMS at 4Ω Maximum Power Output: 3600W peak Frequency Response: 20Hz - 20kHz (full audible range) Signal-to-Noise Ratio: Greater than 90dB Total Harmonic Distortion: Less than 0.1% Input Sensitivity: 0.15V - 8V (adjustable) Input Impedance: Not specified (verify from documentation) Channels 1-4 Load: 2-4Ω per channel Channel 5 Load: 2-4Ω (subwoofer) Crossover: Built-in (verify specifications) Bass Boost: Verify from product documentation Remote Level Control: Verify compatibility Fuse Rating: 40A x 2 (dual protection) Operating Voltage: 12V DC nominal (10.5-16V range typical) Dimensions (L x H x W): 420mm x 267mm x 87mm Net Weight: Approximately 2.6kg Cooling: Heatsink with convection (verify fan presence) Connections: RCA inputs (channels 1-5), speaker-level inputs (verify), high-level inputs (verify) Protection: Short circuit, thermal, DC offset (typical features) Frequently Asked Questions Can this amplifier power my entire car audio system from one unit? Yes, that's exactly what 5-channel amplifiers do. Connect your front and rear speakers to channels 1-4 (90W each), connect your subwoofer to channel 5 (500W), and you've powered your complete system from a single amplifier. No separate amps needed—simplified wiring, reduced cost, less space required. Ideal for complete system upgrades. What speaker and subwoofer combinations work best with this amplifier? Ideal setup: Component or coaxial speakers rated 70-100W RMS on channels 1-4, and single 12-inch subwoofer (500W RMS 2Ω) or dual 10-inch subwoofers (250W each, wired for 2Ω total) on channel 5. Nakamichi NSE1658 6.5" speakers + NBX305A 12" active sub would be excellent pairing. What power wiring do I need for this amplifier? Dual 40A fuses mean approximate 80A total draw at maximum output. Use minimum 4-gauge power cable from battery with 80-100A fuse within 450mm of battery connection. Ensure quality ground connection (4-gauge to chassis metal). Verify your vehicle's alternator capacity (100A+ recommended) and battery condition before installation. Does this amplifier include crossovers and bass boost? Verify from product documentation. Most 5-channel amplifiers include low-pass crossover for subwoofer channel and high-pass for speaker channels, plus bass boost control. Check specifications for crossover frequencies (typically 50-200Hz adjustable), slopes, and bass boost range (0-12dB typical). External DSP provides more control if needed. Will this amplifier fit under my front seats? At 420 x 267 x 87mm (16.5" x 10.5" x 3.4"), it fits under many vehicle seats, but measure carefully. Check height clearance, seat rail positions, and allow airflow space for cooling. Alternative mounting: behind rear seats, side panels, or boot. Secure mounting essential—2.6kg amplifier requires proper brackets preventing movement during driving. Compatible With / Goes Well With Ideal Speaker Systems: Nakamichi NSE1658 6.5" 3-way coaxials (70W, channels 1-4) Nakamichi NSA-CS1721 6.5" components (70W, front channels) Nakamichi NSE1648 6.5" coaxials (40W, channels 1-4) Nakamichi NSE6958 6x9" speakers (75W, rear channels) Most aftermarket 6.5" or 6x9" speakers rated 60-100W RMS Compatible Subwoofer Systems: Nakamichi NBX305A 12" active sub (channel 5: 350-500W) Nakamichi NBX251A 10" active sub (channel 5: 150-350W) Single 12" passive subwoofer (500W RMS 2Ω) Dual 10" passive subwoofers (250W each, wired 2Ω) Single 10" passive subwoofer (350W RMS 4Ω) Essential Installation Accessories: 4-gauge amplifier wiring kit (power, ground, remote) 80-100A inline fuse holder (main power) RCA audio cables (5-channel: 10-16 feet) Speaker wire (14-16 gauge, adequate lengths) Distribution block (if multiple power consumers) Ground wire and ring terminals Wire management ties and loom Amplifier mounting brackets or board System Enhancement Products: Digital sound processor (advanced tuning) Bass remote control (subwoofer level adjustment) Voltage meter (electrical system monitoring) Capacitor (optional electrical stabilization) Sound deadening (improved audio quality) Line output converter (if using factory headunit) Recommended Headunits: Aftermarket headunits with 4V+ pre-out voltage Digital media receivers with subwoofer control Apple CarPlay/Android Auto headunits Headunits with time alignment and EQ 6-channel pre-out headunits (front, rear, sub) Caution: Verify your vehicle's electrical system capacity. 5-channel amplifiers draw significant current at full output—ensure alternator rated 100A+, quality battery in good condition, and proper high-current wiring. Secure mounting essential for 2.6kg amplifier. Adequate ventilation required for Class A/B amplifier cooling. Professional installation strongly recommended for proper electrical system integration, gain adjustment, and system tuning. Weight 2.6kg.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!

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Transform your factory audio with professional amplification—ultra-compact 4-channel amp delivers 100W to each speaker in just 51mm height. Product Overview The Nakamichi NKTA75.4 is a professional 4-channel amplifier engineered to power complete front and rear speaker systems with exceptional space efficiency. Delivering 100W x 4 RMS at 2-ohm loads or 75W x 4 at 4-ohm loads, this versatile amplifier upgrades factory speaker performance with clean, powerful amplification across the full 20Hz-20kHz frequency range. The bridgeable design also allows 150W x 2 configuration for high-power front component speakers or rear fill applications where maximum output matters. With adjustable sensitivity (0.15-8V), less than 0.1% THD distortion, and greater than 90dB signal-to-noise ratio, the NKTA75.4 delivers audiophile-grade performance in an ultra-slim 318 x 212 x 51mm package weighing just 2.3kg. The compact profile allows installation under seats, behind panels, or in tight spaces where standard amplifiers won't fit, making it ideal for Australian drivers upgrading speaker systems in utes, sedans, SUVs, and 4WDs without consuming valuable cargo space or requiring complex mounting solutions. Key Specifications Professional 4-channel speaker amplifier 100W RMS x 4 at 2Ω (400W total) 75W RMS x 4 at 4Ω (300W total) Bridgeable: 150W RMS x 2 at 4Ω Full-range frequency response: 20Hz - 20kHz Greater than 90dB signal-to-noise ratio Less than 0.1% total harmonic distortion Adjustable input sensitivity: 0.15V - 8V Dual 20A fuse protection Ultra-compact dimensions: 318 x 212 x 51mm Lightweight construction: 2.3kg Complete kit: mounting hardware and fuses included Features & Benefits Complete Speaker System Amplification: Four channels deliver 100W RMS each—power front and rear speakers simultaneously from single compact amplifier—significant upgrade from factory headunit power (typically 15-25W), ensuring speakers reach full dynamic potential with improved clarity, tighter bass control, higher maximum volume, and reduced distortion during demanding musical passages. Ultra-Compact Design: At just 51mm height, this is among the slimmest 4-channel amplifiers available—fits under seats with minimal clearance, behind door panels, in side trim areas, or other tight spaces where standard 70-100mm depth amplifiers won't accommodate, preserving cargo space in utes and wagons for touring gear, camping equipment, or work tools. Bridgeable Configuration: Connect channels in bridged mode for 150W x 2 at 4Ω—ideal for powering high-performance front component speakers requiring more power or rear fill speakers in systems with separate subwoofer amplification, providing installation flexibility as audio systems evolve from basic upgrades to advanced multi-amplifier configurations. Adjustable Input Sensitivity: Wide 0.15-8V sensitivity range accommodates factory headunits with low voltage outputs and aftermarket headunits with high-voltage pre-outs—allows proper gain matching for balanced system performance, preventing distortion from over-driving inputs or weak output from under-utilizing amplifier capability, ensuring optimal sound quality across source equipment. Low Distortion Performance: Less than 0.1% THD ensures clean, accurate amplification without audible distortion—maintains audio quality at all volume levels during extended listening sessions on long Australian highway drives, regional touring, or daily commuting without listening fatigue from harmonic artifacts that plague cheaper amplifiers. Excellent Signal-to-Noise Ratio: Greater than 90dB SNR provides quiet operation without background hiss or noise—ensures music, podcasts, audiobooks, and hands-free calls sound clear and professional even during quiet passages or low-volume listening, critical for quality audio systems where noise floor matters for overall experience. Efficient Power Requirements: Dual 20A fuses mean approximately 40A total draw at maximum output—modest electrical requirements suit vehicles with standard alternators and batteries without requiring electrical system upgrades, making this ideal entry-level amplifier for customers upgrading speakers without modifying vehicle electrical systems. Complete Installation Package: Includes mounting screws, spare fuses, and comprehensive user manual—everything needed for professional installation except wiring kit, reducing additional purchases and ensuring all essential hardware arrives together for streamlined installation process saving time and preventing delays from missing components. Technical Specs Type: 4-channel automotive speaker amplifier Total Channels: 4 (full-range) Power Output at 2Ω: 100W RMS x 4 (400W total) Power Output at 4Ω: 75W RMS x 4 (300W total) Bridged Power at 4Ω: 150W RMS x 2 (300W total) Frequency Response: 20Hz - 20kHz (full audible range) Signal-to-Noise Ratio: Greater than 90dB Total Harmonic Distortion: Less than 0.1% Input Sensitivity: 0.15V - 8V (adjustable) Input Impedance: Not specified (verify from documentation) Load Impedance: 2-4Ω per channel Crossover: Built-in high-pass and low-pass (verify specifications) Bass Boost: Verify from product documentation Remote Level Control: Verify compatibility Fuse Rating: 20A x 2 (dual protection) Operating Voltage: 12V DC nominal (10.5-16V range typical) Dimensions (L x H x W): 318mm x 212mm x 51mm Net Weight: Approximately 2.3kg Cooling: Heatsink with convection (verify fan presence) Connections: RCA inputs (channels 1-4), speaker-level inputs (verify), high-level inputs (verify) Protection: Short circuit, thermal, DC offset (typical features) Package Includes: NKTA75.4 amplifier x 1 User manual x 2 (duplicate for reference) Mounting screws (Φ4 x 20mm) x 4 Fuses (20A) x 2 Frequently Asked Questions What speaker systems work best with this amplifier? Ideal for component speakers or coaxial speakers rated 60-100W RMS. Perfect pairing: Nakamichi NSA-CS1721 6.5" components (70W) on front channels, Nakamichi NSE1658 6.5" coaxials (55W) on rear channels. Also excellent for Nakamichi NSE1648 6.5" coaxials (40W) or NSE6958 6x9" speakers (75W) on all four channels. Can this amplifier power a subwoofer as well as speakers? No, this is a 4-channel speaker amplifier without dedicated subwoofer channel. For complete system with subwoofer, pair with active subwoofer (like Nakamichi NBX251A or NBX25M) or consider the NKTA750.5 5-channel amplifier that powers speakers AND subwoofer from single unit. What power wiring do I need for this amplifier? Dual 20A fuses mean approximate 40A total draw at maximum output. Use minimum 8-gauge power cable from battery with 40-50A fuse within 450mm of battery connection. Most factory alternators (80A+) and batteries handle this easily without upgrades. Ground with 8-gauge to chassis metal for optimal performance. Will this amplifier fit under my vehicle's front seats? At 318 x 212 x 51mm (12.5" x 8.3" x 2"), this is one of the most compact 4-channel amplifiers available. The ultra-slim 51mm (2") height fits under most front seats with minimal clearance. Measure height from floor to seat bottom, allow airflow space, and verify seat rail positions don't interfere. Can I bridge this amplifier for higher power output? Yes, the NKTA75.4 is bridgeable to 150W x 2 at 4Ω. Connect channel 1 + channel 2 for one bridged output (150W), and channel 3 + channel 4 for second bridged output (150W). Ideal for powering high-performance component speakers requiring more power than standard 4-channel configuration provides. Compatible With / Goes Well With Ideal Speaker Systems: Nakamichi NSA-CS1721 6.5" components (70W, front channels) Nakamichi NSE1658 6.5" 3-way coaxials (55W, all channels) Nakamichi NSE1648 6.5" coaxials (40W, all channels) Nakamichi NSE6958 6x9" speakers (75W, rear channels) Nakamichi NSE1318 5.25" coaxials (25W, all channels) Most aftermarket 6.5" speakers rated 60-100W RMS Subwoofer Addition Options: Nakamichi NBX251A 10" active sub (separate, no amp needed) Nakamichi NBX25M 10" active sub (separate, built-in amp) Nakamichi NBS210A compact active sub (separate, remote control) Upgrade to NKTA750.5 5-channel amp (powers speakers + sub) Essential Installation Accessories: 8-gauge amplifier wiring kit (power, ground, remote) 40-50A inline fuse holder (main power) RCA audio cables (4-channel: 10-16 feet) Speaker wire (14-16 gauge, adequate lengths) Ground wire and ring terminals Wire management ties and loom Amplifier mounting brackets or board Sound deadening (optional, improved audio) System Enhancement Products: Digital sound processor (advanced tuning) Line output converter (if using factory headunit) Voltage meter (electrical monitoring) Bass remote control (if compatible) Capacitor (optional electrical stabilization) Recommended Headunits: Aftermarket headunits with 2-4V pre-out voltage Digital media receivers with EQ control Apple CarPlay/Android Auto headunits Factory headunits (with line output converter) 4-channel pre-out headunits (front/rear) Caution: Verify mounting location provides adequate ventilation for cooling. Secure mounting essential for 2.3kg amplifier—use included screws plus additional mounting board if needed. Test clearance for seat movement, panel flexing, or cargo items that might contact amplifier. Professional installation recommended for proper electrical integration, gain adjustment, and crossover settings for optimal performance. Weight 2.3kg.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!

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Experience efficient, cool-running power with Class-D technology—ultra-compact amplifier delivers 125W x 4 in just 48mm height and 1.4kg weight. Product Overview The Nakamichi NHMD100.4 is a professional 4-channel Class-D amplifier engineered for maximum efficiency, minimal heat generation, and exceptional space savings. Delivering 125W x 4 RMS at 2-ohm loads or 100W x 4 at 4-ohm loads using advanced Class-D switching technology, this amplifier produces less heat than traditional Class A/B designs while maintaining audiophile-grade performance across the full 20Hz-20kHz frequency range. The bridgeable design allows 200W x 2 configuration for high-power applications. With adjustable sensitivity (0.15-8V), less than 0.1% THD distortion, and greater than 90dB signal-to-noise ratio, the NHMD100.4 delivers clean, powerful audio in an ultra-compact 222 x 120 x 48mm package weighing just 1.4kg—among the smallest and lightest 4-channel amplifiers available. The efficient Class-D design reduces electrical load on vehicle charging systems while minimizing heat output, allowing installation in tight spaces with limited ventilation. Perfect for Australian drivers seeking professional speaker amplification in utes, sedans, SUVs, and 4WDs without the thermal management challenges, space consumption, or weight penalties of traditional amplifiers. Key Specifications Professional 4-channel Class-D amplifier 125W RMS x 4 at 2Ω (500W total) 100W RMS x 4 at 4Ω (400W total) Bridgeable: 200W RMS x 2 at 4Ω 2500W maximum total power output Full-range frequency response: 20Hz - 20kHz Greater than 90dB signal-to-noise ratio (A-weighted) Less than 0.1% total harmonic distortion Adjustable input sensitivity: 0.15V - 8V Ultra-compact dimensions: 222 x 120 x 48mm Lightweight construction: 1.4kg Class-D topology (high efficiency, low heat) Cool-running operation Features & Benefits Class-D Efficiency Advantage: Advanced switching amplifier technology operates at 80-90% efficiency compared to 50-60% for Class A/B—wastes less energy as heat, reducing thermal load on vehicle electrical systems and allowing installation in locations with limited ventilation like under seats, behind panels, or tight enclosures without overheating concerns during Australian summer conditions. Ultra-Compact Dimensions: At 222 x 120 x 48mm and just 1.4kg, this is among the smallest and lightest 4-channel amplifiers available—fits under seats with minimal clearance, behind door panels, in side trim areas, glove boxes, or other tight spaces where standard amplifiers won't accommodate, preserving cargo space in utes and wagons. Reduced Electrical Load: Class-D efficiency means less current draw from battery and alternator for same power output—125W x 4 performance with electrical consumption comparable to 75W x 4 Class A/B amplifier, ideal for vehicles with modest alternators, older electrical systems, or when running multiple accessories like lighting, fridges, or communication equipment simultaneously. Cool-Running Operation: Minimal heat generation eliminates need for large heatsinks, active cooling fans, or extensive ventilation—allows mounting in enclosed spaces, under seats, or behind trim panels without thermal protection shutdowns common in Class A/B amplifiers during extended high-volume use on long Australian highway drives or outback touring. Powerful Speaker Amplification: Four channels delivering 125W RMS each at 2Ω provide substantial power for component speakers, coaxial speakers, or full-range systems—significant upgrade from factory headunit power (typically 15-25W), ensuring speakers reach full dynamic potential with improved clarity, bass control, and maximum volume. Bridgeable Configuration: Connect channels in bridged mode for 200W x 2 at 4Ω—ideal for powering high-performance front component speakers requiring more power or rear fill speakers in systems with separate subwoofer amplification, providing installation flexibility as audio systems evolve. Low Distortion Performance: Less than 0.1% THD ensures clean amplification without audible distortion—maintains audio quality at all volume levels during extended listening sessions without listening fatigue, proving Class-D technology delivers audiophile performance, not just efficiency benefits. Adjustable Input Sensitivity: Wide 0.15-8V sensitivity range accommodates factory headunits with low voltage outputs and aftermarket headunits with high-voltage pre-outs—allows proper gain matching for balanced system performance preventing distortion or weak output. Technical Specs Type: 4-channel automotive amplifier Amplifier Class: Class-D (high-efficiency switching design) Total Channels: 4 (full-range) Power Output at 2Ω: 125W RMS x 4 (500W total) Power Output at 4Ω: 100W RMS x 4 (400W total) Bridged Power at 4Ω: 200W RMS x 2 (400W total) Maximum Power Output: 2500W peak Frequency Response: 20Hz - 20kHz (full audible range) Signal-to-Noise Ratio: Greater than 90dB (A-weighted) Total Harmonic Distortion: Less than 0.1% Input Sensitivity: 0.15V - 8V (adjustable) Input Impedance: Not specified (verify from documentation) Load Impedance: 2-4Ω per channel Crossover: Built-in high-pass and low-pass (verify specifications) Bass Boost: Verify from product documentation Remote Level Control: Verify compatibility Fuse Rating: Not specified (verify from documentation) Operating Voltage: 12V DC nominal (10.5-16V range typical) Dimensions (L x H x W): 222mm x 120mm x 48mm Net Weight: Approximately 1.4kg Box Dimensions: 295mm x 218mm x 75mm Gross Weight: Approximately 2.5kg (with packaging) Cooling: Minimal heatsink (Class-D efficiency) Connections: RCA inputs (channels 1-4), speaker outputs Protection: Short circuit, thermal, DC offset (typical features) Frequently Asked Questions What's the advantage of Class-D amplifiers over Class A/B? Class-D amplifiers operate at 80-90% efficiency vs 50-60% for Class A/B—less energy wasted as heat means cooler operation, reduced electrical load, smaller size, lighter weight, and ability to install in tight spaces without ventilation concerns. Modern Class-D delivers audiophile sound quality previously only from Class A/B while providing significant practical advantages. Will this ultra-compact amplifier provide enough power for my speakers? At 125W x 4 RMS (2Ω), this amplifier provides substantial power for most aftermarket speakers. Perfect for Nakamichi NSA-CS1721 components (70W), NSE1658 coaxials (55W), or NSE6958 6x9" speakers (75W). The compact size doesn't compromise power—Class-D efficiency allows high output from small package. Does Class-D amplification affect sound quality compared to Class A/B? Modern Class-D amplifiers like the NHMD100.4 deliver audiophile-grade sound quality with <0.1% THD and >90dB SNR—specifications matching or exceeding quality Class A/B amplifiers. Early Class-D had audible artifacts, but current technology eliminates these issues. Most listeners cannot distinguish between quality Class-D and Class A/B in blind testing. What electrical system requirements does this amplifier have? Class-D efficiency reduces electrical load compared to equivalent Class A/B—approximately 50-60A draw at maximum output despite 500W total power. Use minimum 8-gauge power cable with appropriate fuse. Most factory alternators (80A+) handle this easily. Efficiency advantage particularly beneficial in vehicles with modest electrical systems. Where can I mount this ultra-compact amplifier? The 222 x 120 x 48mm dimensions and 1.4kg weight allow mounting virtually anywhere: under front seats, behind door panels, behind dash, in glove box area, side trim panels, or boot corners. Class-D cool-running operation eliminates ventilation concerns that limit traditional amplifier mounting locations. Compatible With / Goes Well With Ideal Speaker Systems: Nakamichi NSA-CS1721 6.5" components (70W, front channels) Nakamichi NSE1658 6.5" 3-way coaxials (55W, all channels) Nakamichi NSE1648 6.5" coaxials (40W, all channels) Nakamichi NSE6958 6x9" speakers (75W, rear channels) Nakamichi NSE1318 5.25" coaxials (25W, all channels) Most aftermarket 6.5" speakers rated 60-125W RMS Subwoofer Addition Options: Nakamichi NBX251A 10" active sub (separate, built-in amp) Nakamichi NBX25M 10" active sub (separate, lightweight) Nakamichi NBS210A compact active sub (separate, remote) Upgrade to NKTA750.5 5-channel if want single amp solution Essential Installation Accessories: 8-gauge amplifier wiring kit (power, ground, remote) Inline fuse holder (appropriate rating, verify) RCA audio cables (4-channel: 10-16 feet) Speaker wire (14-16 gauge, adequate lengths) Ground wire and ring terminals Wire management ties and loom Amplifier mounting brackets or board System Enhancement Products: Digital sound processor (advanced tuning) Line output converter (if using factory headunit) Voltage meter (electrical monitoring) Bass remote control (if compatible) Sound deadening (improved audio quality) Recommended Headunits: Aftermarket headunits with 2-4V pre-out voltage Digital media receivers with EQ control Apple CarPlay/Android Auto headunits Factory headunits (with line output converter) 4-channel pre-out headunits Caution: Verify mounting location for secure installation of 1.4kg amplifier. Even though Class-D runs cool, ensure adequate airflow for any amplifier. Secure mounting prevents movement during driving. Professional installation recommended for proper electrical integration, gain adjustment, and optimal performance. Weight 1.4kg (net), 2.5kg (with packaging).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!

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Pioneer DEQ-2000A - Transform Your Factory Audio Into Premium Sound Factory stereo leaving you flat? The Pioneer DEQ-2000A is your ultimate solution for upgrading your car's audio without ripping out the factory head unit. This intelligent 4-channel DSP amplifier processor delivers 160 watts of refined Class-D power while giving you complete control over your sound through intuitive smartphone or PC tuning apps. Perfect for audio enthusiasts who want premium sound quality without the premium price tag, the DEQ-2000A bridges the gap between your factory system and audiophile-grade performance. Whether you're running a simple 4-speaker setup or building a multi-amplifier system, this compact powerhouse creates the ideal acoustic space tailored specifically to your vehicle's characteristics. Pioneer DEQ-2000A Features & Benefits Advanced DSP Processing - Creates the perfect acoustic environment for your specific vehicle through precise time alignment, 31-band graphic equalizer, and parametric EQ tuning that corrects factory audio deficiencies. Flexible Input Options - Accepts 4 speaker-level inputs, 4 RCA inputs, and Bluetooth 5.1 (SBC & AAC) streaming, allowing seamless integration with factory systems, aftermarket sources, and smartphones. Professional Output Capability - Six 4V RCA pre-outs plus 4 speaker outputs (40W nominal each) enable full-scale system builds from basic upgrades to complex multi-amp configurations. Intuitive Smartphone & PC Tuning - Free DSP Controller app (iOS & Android) and PC software provide easy-to-understand visual controls for real-time sound adjustment while you listen. Channel Summing Technology - Intelligent channel management allows you to create custom output configurations, perfect for adding subwoofers or centre channels to factory systems. High-Resolution Audio Processing - 96kHz/24-bit sampling rate with 32-bit A/D and 24-bit D/A converters preserve every detail of your music with studio-grade precision. Three Professional Filter Modes - Choose between Butterworth, Bessel, and Linkwitz-Riley crossover characteristics to match your speakers and personal sound preference. Factory Navigation Audio Mix - Automatically attenuates music for GPS voice guidance while maintaining audio from Apple CarPlay or Android Auto without missing a turn. Texas Instruments Class-D Amplification - Premium 80W x 4-channel amplifier delivers efficient, high-quality power with minimal heat generation for reliable long-term performance. Compact Installation Design - Measuring just 200mm x 47mm x 169mm, fits easily under seats or in tight spaces, making it compatible with virtually any vehicle. Factory System Integration - Optional speaker line input/output cables (sold separately) simplify connection to factory wiring without cutting or splicing. Premium Component Selection - Carefully chosen high-quality parts and meticulous circuit layout ensure accurate signal processing and high-resolution audio reproduction. Technical Specifications: Type: 4-Channel DSP Amplifier Processor Power Output: 160W Nominal (4 x 40W) / 320W Maximum Impedance: 4Ω (2Ω to 8Ω allowable) Operating Voltage: 10.5V - 16V DC Inputs: 4 x Speaker Level, 4 x RCA, Bluetooth 5.1 (SBC/AAC) Outputs: 6 x 4V RCA Pre-Outs, 4 x Speaker Outputs DSP Processing: 96kHz/24-bit sampling, 32-bit A/D, 24-bit D/A converters Equalizer: 31-Band Graphic EQ, Parametric EQ Crossover Filters: Butterworth, Bessel, Linkwitz-Riley Connectivity: Bluetooth Ver 5.1, USB (for PC tuning) Control: iOS App, Android App, PC Software (DSP Controller) Amplifier: Texas Instruments Class-D, 80W x 4 channels Dimensions: 200mm (W) x 47mm (H) x 169mm (D) Hardware: Mounting brackets, power harness, control cable included Applications: Factory audio upgrades, aftermarket system integration, multi-amplifier builds Environment: 12V automotive environments Compatible With / Goes Well With Aftermarket Amplifiers - Connect via 6 RCA pre-outs for multi-amp system builds Component Speaker Systems - Drive directly or via external amplifiers with precise time alignment Subwoofers & Subwoofer Amplifiers - Channel summing creates dedicated sub output from factory signals Factory Head Units - Seamless integration via speaker-level inputs without replacement Apple CarPlay & Android Auto - Full compatibility with smartphone integration systems Factory Navigation Systems - Audio mixing function maintains GPS voice guidance Bluetooth Devices - Stream high-quality audio from smartphones and tablets RCA Source Units - Connect aftermarket head units or auxiliary devices Multi-Channel Amplifiers - Build professional-grade sound systems with pre-out flexibility Coaxial & Component Speakers - Optimize any speaker configuration with advanced DSP tuning Installation Applications: Factory Audio System Upgrades: Transform disappointing factory stereos into premium audio experiences without replacing expensive integrated head units, perfect for modern vehicles with touchscreen infotainment systems where aftermarket head units aren't viable options. Audiophile Vehicle Builds: Create precisely tuned acoustic environments with professional-grade DSP processing, time alignment, and EQ controls that rival dedicated standalone processors costing significantly more. Multi-Amplifier System Integration: Serve as the central processing hub for complex audio systems with multiple amplifiers, enabling crossover management, signal distribution, and system-wide tuning from a single interface. Commercial & Fleet Vehicle Audio: Upgrade work vehicles, hire cars, and fleet applications where factory audio retention is mandatory but improved sound quality is desired for driver comfort and satisfaction. Classic Car Modernization: Add modern DSP processing, Bluetooth streaming, and smartphone control to vintage vehicles while maintaining period-correct dashboard aesthetics with hidden installation capability. Frequently Asked Questions Can I install the DEQ-2000A without removing my factory stereo? Absolutely! The DEQ-2000A is specifically designed to work with your factory head unit using speaker-level inputs. It processes the signal from your existing stereo and upgrades the sound quality without requiring any replacement of factory components. Optional speaker line input cables make installation even easier. Do I need professional installation, or can I install it myself? While professional installation ensures optimal results, the DEQ-2000A is designed for ease of installation with its compact size (fits under most seats) and flexible input options. Basic car audio installation experience is helpful, but the included documentation and online resources make DIY installation achievable for enthusiasts with moderate technical skills. How do I tune the DSP - is it complicated? Not at all! The free DSP Controller app provides an intuitive visual interface on your smartphone (iOS or Android) that makes tuning straightforward. You can use pre-set EQ curves matched to common vehicle types, then fine-tune while listening. For more detailed control, the PC software displays all functions on one screen for professional-level adjustments. Will this work with my Apple CarPlay or Android Auto? Yes! The DEQ-2000A is fully compatible with both Apple CarPlay and Android Auto systems. It processes audio from these sources seamlessly while maintaining factory navigation audio mixing, so GPS voice guidance automatically attenuates music without interrupting your connection. Can I add a subwoofer to my factory system with this DSP? Definitely! The channel summing feature allows you to create a dedicated subwoofer output by combining channels, even from a factory stereo signal. With 6 RCA pre-outs, you can easily connect a subwoofer amplifier and integrate bass into your system with proper crossover settings and time alignment. What's the difference between this and just adding an amplifier? A standard amplifier only increases power. The DEQ-2000A is a complete audio processor that corrects acoustic problems in your vehicle through time alignment (compensates for speaker positioning), equalizer (corrects frequency response), and crossover management - PLUS it includes 160W of amplification. It's the "brain" that makes your entire system sound dramatically better. How much power does the built-in amplifier provide? The DEQ-2000A delivers 160W nominal power (4 x 40W per channel) with 320W maximum power output. This is sufficient to drive factory or aftermarket speakers directly, or you can use the 6 pre-outs to connect external amplifiers for higher power applications while still benefiting from the DSP processing. 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!

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Pioneer GM-DX874: Big Power, Small Size “Hi-Res” audio enthusiasts, delight — the Pioneer GM-DX874 is a “Hi-Res” compatible 4-channel amplifier designed for premium sound lovers. An amplifier shouldn’t take up too much space, especially in your car. The GM-DX874 might just be what you’re looking for. It combines a 1-Ohm stable circuit, installation flexibility, and superior high-power output, all partnered with “Hi-Res” certification — perfect for those who want only the best! Speak to your nearest Authorized Pioneer TS-Z Dealer today for more information. “HI-RES” CompatiblePioneer’s GM-DX874 Class-D digital amplifier is equipped with high-quality sound components and tuning. It's compatible with “Hi-Resolution” audio, delivering the highest quality sound reproduction — the perfect partner to Pioneer’s exclusive TS-Z Series speaker range!The product with the Hi-Res AUDIO logo conforms to the High-Resolution Audio standard defined by the Japan Audio Society. The logo is used under license from the Japan Audio Society. Big Power, Small SizePioneer’s extra-efficient Class-D digital amplifiers offer a dramatic improvement in power output, yet are 50% smaller than current GM-Series Class-AB amplifiers. This compact size makes them more versatile for installation without compromising performance. Improved Circuit DesignTo prevent circuit shutdown, Pioneer’s “Protection Control System” senses internal temperature and automatically adjusts the input level. This stable, durable circuitry supports 1Ω connection, enhancing flexibility when connecting multiple subwoofers. Variable Low Pass & High Pass FilterFor extra flexibility, variable LPF and HPF allow for more adjustable audio frequencies based on subwoofer characteristics and personal preferences. Both filters are adjustable from 40 Hz to 500 Hz. Speaker Level InputsWhat, you don’t own a Pioneer head unit? No problem! Speaker level inputs allow you to connect your OEM unit (or any unit lacking RCA-type inputs) without needing add-on adapters. This means quicker installation, cost savings, and a Pioneer amp powering your ride. Pioneer GM-DX874 Features: “Hi-Res” Certified Amplifier Compact Design for Versatile Installation Perfect Match for Pioneer TS-Z Series “Hi-Res” Certified Speakers Pioneer GM-DX874 Specifications: General RCA Inputs: 4-CH (Gold Plated) Amplifier Class: Class-D Hi-Res Certified: Yes Bridgeable: Yes Warranty: 1 Year Speaker Level Input: Yes Fuse Rating: 30A × 2 Bass Boost Remote: Yes Automatic Signal Sensing & Turn-On: Yes Hi-Volt Input Level Control: 200 mV to 6.5 V Terminal Type: Block Load Impedance Allowance (Ohms): 1 to 8 Protection Control System: Yes Dimensions: 252 mm (W) × 60 mm (H) × 215 mm (D) Power RMS Output @ 1Ω: 125W × 4 RMS Output @ 2Ω: 150W × 4 RMS Output @ 4Ω: 100W × 4 RMS Output - Bridged @ 4Ω: 300W × 2 Audio AdjustmentsLow-Pass Crossover Frequency: 40 Hz Low-Pass Slope: -12 dB/octave High-Pass Crossover Frequency: 500 Hz Bass Boost Frequency: 50 Hz Bass Boost Level: 0 dB to 18 dB Audio Specifications Frequency Response: 10 Hz – 50 kHz Total Harmonic Distortion (THD): < 0.5% (100 Hz) Signal-to-Noise Ratio: > 95 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!

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