Rockford Fosgate DSR1 8-Channel Signal Processor with iDatalink Maestro When your factory system needs a full aftermarket upgrade without losing a single OEM feature, the DSR1 delivers professional-grade digital signal processing and seamless vehicle integration in a single unit. Product Overview The DSR1 is co-developed with iDatalink Maestro, combining a full-featured 8-channel digital signal processor with a flashable Maestro integration module in one compact, behind-dash unit. It can be deployed immediately out of the box using high or low-level inputs in Universal Mode, or flashed with vehicle-specific firmware in Maestro Mode to interface directly with factory CANbus messages, preserving OEM controls, features, and audio routing without signal degradation. Once connected, the DSR1 is tuned using Rockford Fosgate's PerfectTune app via Bluetooth 4.0, available for both Apple iOS and Android devices, replacing the need for a laptop or dedicated tuning interface. The 32-bit DSP core running at 147 MIPS provides 245 bands of equalisation across eight output channels, variable crossovers with slope selections from 6 to 48 dB/octave, and up to 10 milliseconds of delay per channel for time alignment. With 24-bit ADC and DAC conversion, a signal-to-noise ratio exceeding 100 dBA, and THD+N below 1.0%, the DSR1 delivers transparent signal processing that does not compromise the source quality it is built to improve. CE and FCC compliant, with a 1-year warranty. Features & Benefits iDatalink Maestro Integration: A flashable Maestro module is built into the DSR1, allowing vehicle-specific firmware to be downloaded to enable integration into factory-installed systems without the loss of OEM controls and features. Once flashed, the factory source unit's CANbus messages control the internal signal routing of the DSR1 directly. 245 Bands of Equalisation: Eight output channels each receive 31 bands of parametric EQ with selectable Q from 0.01 to 10.0, providing precise correction across Front, Rear, Spare, and Subwoofer channels to address acoustic deficiencies in the vehicle's listening environment. Variable Crossovers with Selectable Slope: Crossovers are continuously variable from 20 Hz to 10 kHz and support High-Pass, Low-Pass, Band-Pass, All-Pass, and fixed Linkwitz-Riley topologies, with slope options of 6, 12, 18, 24, 30, 36, and 48 dB/octave for precise speaker integration. Time Alignment: Up to 10 milliseconds of delay is available on each output channel, allowing precise time alignment of speakers at different physical distances from the listening position for a coherent, centred stereo image. Bluetooth 4.0 Tuning via App: Wireless connection to the PerfectTune app on iOS 10.0 or later and Android 8.0 or later allows full DSP control, EQ adjustment, crossover configuration, and time alignment from a smartphone or tablet without accessing the unit directly. Bluetooth is for tuning only and does not support audio streaming. Universal and Maestro Mode Flexibility: In Universal Mode, the DSR1 operates with RCA or high-level inputs and any aftermarket amplifier. In Maestro Mode, a compatible vehicle-specific T-harness is added to enable full factory system integration with CANbus control. Multiple Input Options: Four balanced differential RCA inputs, four high-level inputs with signal-sense turn-on, two auxiliary RCA inputs, and an SPDIF coaxial digital input provide complete flexibility for any installation scenario. Eight RCA Outputs: Eight individual RCA outputs at up to 4V RMS support multi-amplifier configurations for front, rear, subwoofer, and spare channel assignments. DSM Circuit Technology: 1% tight-tolerance components improve circuit efficiency, reduce crosstalk between discrete components, and lower operating temperature for long-term reliability. Optional PLC2 Level Controller: The optional PLC2 remote controller adds physical level adjustment with assignable functions, providing a convenient dash-mounted control point without opening the app. CE and FCC Compliant: Fulfils all essential safety and environmental requirements under the European Directives and FCC regulations. Technical Specs Specification Detail SKU DSR1 Processor Type Digital Signal Processor DSP Speed 147 MIPS DSP Precision 32-bit DSP Accumulators 72-bit ADC Precision 24-bit ADC Dynamic Range 105 dB ADC THD+N -98 dB DAC Precision 24-bit DAC Dynamic Range 108 dB DAC THD+N -98 dB Signal Input 4 x Balanced Differential RCA, 4 x High-Level w/ Signal Sense, 2 x AUX RCA, 1 x SPDIF Coaxial Signal Output 8 x RCA Input Impedance 20k Ohms Output Impedance 200 Ohms Input Voltage (RCA) Up to 4V Input Voltage (High-Level) Up to 12.5V High-Level Turn-On 4V - 16V Input Voltage (AUX) Up to 2V Output Voltage Up to 4V RMS Frequency Response 20 Hz - 20 kHz +/- 0.5 dB THD+N <1.0% Signal-to-Noise Ratio (RCA) >100 dBA (A-weighted) Signal-to-Noise Ratio (AUX) >100 dBA (A-weighted) EQ Channels Front / Spare / Rear / Sub EQ Bands per Channel 31 Total EQ Bands 245 EQ Selectable Q 0.01 to 10.0 Crossover Frequency Variable: 20 Hz to 10 kHz Crossover Types High-Pass, Low-Pass, Band-Pass, All-Pass, Fixed Linkwitz-Riley Crossover Slope 6 / 12 / 18 / 24 / 30 / 36 / 48 dB/octave Time Alignment Up to 10 ms per channel Bluetooth 4.0 (tuning only, no audio streaming) Smartphone App PerfectTune (App Store and Google Play) iOS Compatibility iOS 10.0 or later (iPhone, iPad, iPod touch) Android Compatibility Android Oreo 8.0 or later (optimised for 5-inch screen or larger) Operating Voltage 9-16V DC Mounting Behind Dash Setup Port Micro USB Dimensions (H x W x D) 1.26" x 4.04" x 5.12" (32 mm x 102.5 mm x 130 mm) Shipping Weight 0.5 lbs (0.22 kg) Warranty 1 Year Compliance CE, FCC Compatible With The DSR1 operates in Universal Mode with any vehicle using RCA or high-level inputs and aftermarket amplifiers. For Maestro Mode with factory system integration, a compatible iDatalink T-harness is required. The following harnesses are supported: OEM System: With Factory Amplifier Harness Vehicles Coverage HRN-AR-FO2 Ford Select Ford vehicles with 8-inch My Ford Touch radio and Sony Amplified system, 2011-on HRN-AR-FO3 Ford Select Ford Mustang trims, 2015-on HRN-AR-CH2 Chrysler, Dodge, Jeep, RAM, Volkswagen Select Chrysler, Dodge, Fiat, Jeep, RAM and Volkswagen vehicles, 2007-on HRN-AR-CH3 Chrysler, Dodge, Fiat, Jeep Select Chrysler, Dodge, Fiat and Jeep vehicles, 2012-on HRN-AR-CH4 Chrysler, Dodge, Jeep, Maserati, RAM Select Chrysler, Dodge, Jeep, Maserati and RAM vehicles, 2016-on HRN-AR-TO1 Lexus, Toyota Select Lexus and Toyota vehicles, 2008-on HRN-AR-TO2 Lexus, Subaru, Toyota Select Toyota, Lexus and Subaru vehicles, 2012-on HRN-AR-TO3 Subaru, Toyota Select Toyota and Subaru vehicles, 2005-on OEM System: Without Factory Amplifier Harness Vehicles Coverage HRN-DSP-CH3 Chrysler, Dodge, Fiat, Jeep, RAM Select Chrysler, Dodge, Fiat, Jeep and RAM vehicles without factory amplifiers, 2013-on HRN-DSP-NI1 Chevrolet, Infiniti, Nissan, Subaru Select Infiniti, Nissan and Subaru vehicles without factory amplifiers HRN-DSP-TO1 Scion, Subaru, Toyota Select Scion, Subaru and Toyota vehicles without factory amplifiers Extension Cables Harness Vehicles Coverage HRN-AR-EXT2 Chrysler, Dodge, Ford, Jeep, Lexus, Maserati, RAM, Subaru, Toyota 2-metre amplifier relocation extension harness HRN-AR-EXT4 Chrysler, Dodge, Ford, Jeep, Lexus, Maserati, RAM, Subaru, Toyota 4-metre amplifier relocation extension harness For vehicle-specific harness compatibility, verify coverage at the iDatalink Maestro website before purchase. Frequently Asked Questions What is the difference between Universal Mode and Maestro Mode on the DSR1? In Universal Mode, the DSR1 operates as a standalone 8-channel DSP using RCA or high-level inputs from any head unit and feeds signal to aftermarket amplifiers. No vehicle-specific harness is needed. In Maestro Mode, a compatible iDatalink T-harness is added and the built-in Maestro module is flashed with vehicle-specific firmware, allowing the DSR1 to intercept the factory CANbus audio signal and preserve OEM controls, features, and source unit functionality while replacing the factory amplifier and speaker signal chain entirely. Does the DSR1 replace the factory amplifier? Yes, in Maestro Mode with a compatible harness, the DSR1 replaces the factory amplifier by tapping the factory source unit's full-range, flat audio signal before it reaches the OEM amplifier stage. This bypasses factory equalisation and compression, giving the DSR1 a clean signal to process and distribute to aftermarket amplifiers. Universal Mode also supports factory amplifier replacement using high-level inputs with signal-sense turn-on, without requiring a Maestro harness. What app is used to tune the DSR1, and which devices are supported? The DSR1 is tuned using Rockford Fosgate's PerfectTune app, available on the App Store and Google Play. It is compatible with Apple devices running iOS 10.0 or later, including iPhone, iPad, and iPod touch, and Android devices running Oreo 8.0 or later, optimised for screens 5 inches or larger. Connection is via Bluetooth 4.0, which is used for tuning only and does not stream audio. How many bands of EQ does the DSR1 provide, and how are they distributed? The DSR1 provides 245 total bands of parametric EQ, with 31 bands per channel across four channel groups: Front, Rear, Spare, and Subwoofer. Each band offers selectable Q from 0.01 to 10.0 for precise frequency shaping. Combined with variable crossovers (20 Hz to 10 kHz, up to 48 dB/octave slope) and up to 10 milliseconds of per-channel time alignment delay, the DSR1 provides a professional-level tuning toolkit for correcting factory acoustic deficiencies. Can the DSR1 be used without a Maestro T-harness? Yes. In Universal Mode, the DSR1 operates with standard RCA inputs (up to 4V), high-level speaker inputs (up to 12.5V) with automatic signal-sense turn-on, auxiliary RCA inputs, or SPDIF coaxial digital input, and works with any aftermarket amplifier configuration. A Maestro T-harness is only required when integrating with a factory-amplified OEM system in Maestro Mode. 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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Introducing an Impressive New Addition to Fusion's Signature Series Marine Amplifier Range: The SG-DA82000 Fusion Signature Series amplifiers are purpose-built for the marine environment. Boasting some of the most impressive environmental protection available, they deliver a Signature performance on the water like never before. Our most efficient, stunning and powerful marine amplifier, the SG-DA82000 also features a True-Marine design that will resist corrosion. Its incredible 2000 Watt peak power will power up to 8 pairs of speakers at 2 Ohms (2 x 4 Ohm speakers per channel in parallel) or up to 4 pairs of speakers at 2 Ohms (2 x 4 Ohm speakers per channel in parallel) and 2 subwoofers. RCA line-level inputs allow for easy connection to new or existing systems. The SG-DA82000 is Fusion's first 8 channel, Class-D Hi-Fi marine amplifier. The key benefit of a Class-D amplifier is that it has a low battery drain with high output, making this the perfect amplifier for the marine environment. The SG-DA82000 also has conformal coated PCBs for maximum product life and performance, plus the amplifier chassis is a heat sink, to reduce component core temperature and increase efficiency. Undeniably a stand-out piece, the stunning stainless steel mirror control panel cover conceals and protects all cable connections and setting controls, with an attractive finish to complement any installation. This product is rated True-Marine and carries a 3-year limited consumer warranty. Features Class-D Amplifier Technology - The highly efficient Class-D design provides 2000-Watts peak power whilst drawing less current than a standard Class-AB amplifier. This design provides increased efficiency and power output to your speakers, letting you enjoy your music for longer. 2000 Watts Peak Power – With a peak power of 2000 watts, you can easily power up to 8 pairs of speakers or up to 4 pairs of speakers with 2 subwoofers. Marine-Ready Design with Conformal Coated PCBs - Extending the life of your amplifiers, the Signature Series are designed specifically for marine use with conformal coated PCBs to provide extra protection from the marine elements. Rigid Aluminum Alloy Heat Sink - Molded to form a singular die-cast chassis, the fin layout is calculated with precision to increase the surface area of the heat sink and improve heat dissipation. Stainless Mirror Finish - The polished stainless-steel control panel cover conceals and protects all cable connections and settings controls whilst providing an attractive finish to complement any installation. Speaker Configuration - Whether you require 2 Ohms per channel or 4 Ohms bridged, your Signature Series amplifier has your installation options covered to achieve the optimum output levels. Connect up to two speakers per channel at 2 Ohms, or for extra power, bridge two channels at 4 Ohms to connect two subwoofers. Zone Designation - To align with the Fusion entertainment system zone philosophy, the input and output connections are labelled as zones. True-Marine Design - Signature Series amplifiers are perfect for the marine environment, and carry a 3-year warranty. Specifications Frequency Response: 10 Hz to 40 kHz (-3 dB @ 4 Ohm rated power) Peak Power Output: 2000 W Rated Power Output (4 Ohm): 100 W rms x 8 @ 14.4 V input < 1% THD+N (EIA/CEA-490A) Rated Power Output (2 Ohm): 140 W rms x 8 @ 14.4 V input < 1% THD+N (EIA/CEA-490A) Rated Power Output (4 Ohm Bridged): 280 W rms x 4 @ 14.4 V input < 1% THD+N (EIA/CEA-490A) Input Sensitivity: 0.3 V to 8 V rms, user adjustable Input Impedance: 7k Ohm nominal High-Pass/Low-Pass Full Range Filter: Yes, user selectable Filter Cross-Over Frequency: 32 Hz to 320 Hz, user adjustable Filter Cross-Over Slope: 12 db/octave Bass-Boost: 0 to 9 dB, user adjustable (zone 2/4 only) Operating Voltage: 10.8 V to 16 V dc Remote Switch-On: Yes - 6 V threshold Current Consumption (Standby): < 1 mA @ 14.4 V input Current Consumption (Idle): < 2.5 A @ 14.4 V input Current Consumption (Max): 100 A @ 14.4 V input Fuse Rating: 4 x 40 A ATC Blade-Type (SAE J1171 Compliant) Protection Circuits: Reverse-Voltage, Input Under/Over Voltage, Over-Temperature, Output Short-Circuit Operating Temperature Range: 0 to 50¬∞C (32 to 122¬∞F) Ingress Protection Rating: Dry area installation only Dimensions: 420 mm (L) x 210 mm (W) x 57 mm (H) or 16-9/16" (L) x 8-1/4" (W) x 2-1/4" (H) Weight: 5.20 kg with cover or 11.5 lb with cover Warranty: 3 years Legendary Products & Support From Authorized Dealers When you choose Fusion, 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 Fusion 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 Fusion'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 Fusion dealer today!

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It's The Difference Between Hearing The Music And Feeling It These efficient, easy-to-install amplifiers work with your compatible Fusion stereo system1 and let you choose from monoblock, multichannel, and zone amplifier options. The Apollo amplifiers are designed to produce impressive power with less drain on your battery. The monoblock produces 650-watt RMS and the 4/6/8 channel amplifiers produce 150-watt RMS per channel. These amplifiers use the Easy Tune feature2, which automatically regulates audio settings. So, you can get the best quality sound without making manual adjustments. Some amplifiers distort audio when they add power. Ours are specifically designed with minimal distortion and noise, so you can enjoy high-quality audio, even at higher volumes. Identify electrical issues at a glance. These indicator lights will show you issues with electrical currents and shorts as well as temperature. Easily install the amplifiers on board with the included mounting brackets. The ignition-protected design helps prevent potential damage from overheating. The amplifier's circuit board has been specially coated to provide extra protection from the marine elements. You can connect up to two speakers per channel, increasing setup options. The amplifiers are designed to last season after season. They have been tested for a high level of protection against salt fog, temperature, vibration, and UV. Add extra power to your system with this 2000-watt (650-watt RMS) monoblock amplifier that's specifically designed to power a subwoofer. This 4-channel amplifier with 150-watt RMS per channel can power up to four pairs of speakers or two pairs of speakers and one subwoofer. It includes high-power mode adapters for simple bridging to increase power. This 6-channel amplifier with 150-watt RMS per channel can power up to six pairs of speakers or four pairs of speakers and one subwoofer. It includes high-power mode adapters for simple bridging to increase power. This 8-channel amplifier with 150-watt RMS per channel can power up to eight pairs of speakers or four pairs of speakers and two subwoofers. It includes high-power mode adapters for simple bridging to increase power. The compact zone amplifier provides audio zone expansion for high-quality sound in more areas on your boat. It's compatible with 12- and 24-volt electrical systems. Features: Keep the music going for longer without draining your battery as quickly No more manual adjustments to your audio settings. The Easy Tune feature does it for you. A glance at the LED indicators lets you identify if the amplifiers have a short or if they're overheating. These amps have less distortion and noise, so you enjoy quality audio. Mounting brackets are included for simple installation. Don't worry about potential overheating damage with our ignition protection design. Specifications: Physical dimensions without bracket (LxWxH) 8 Channel: 14.13‚Ä≥ x 7.06‚Ä≥ x 1.75‚Ä≥ (359 x 180 x 45 mm) Physical dimensions with bracket (LxWxH) 8 Channel: 14.13‚Ä≥ x 7.06‚Ä≥ x 2.13‚Ä≥ (359 x 180 x 50 mm) Weight 8 Channel: 6.94 lb (3.15 kg) Water rating Monoblock/4/6/8 Channel: IPX2 Amplifier class Class-D CEA-2006 power rating 8 Channel: 150 watt RMS x 8 @ 14.4 V input - 4 ohm < 1% THD Total rated power output - 8 Channel: 290 watt RMS x 8 @ 14.4 V input - 2 ohm < 1% THD Total rated power output - 8 Channel: 580 watt RMS x 4 @ 14.4 V input - 4 ohm Bridged < 1% THD Peak power (Watts) 8 Channel: 2400 watts Input sensitivity 4/6/8 Channel: 1.6 V RMS Input impedance Monoblock/4/6/8 Channel: 22k ohm Operating voltage Monoblock/4/6/8 Channel: 10.8 V - 16 V DC Current draw, in standby/off using AMPLIFIER ON wire Monoblock/4/6/8 Channel: < 5 mA @ 14.4 V input Zone: < 1 mA @ 14.4 V input Current draw, on, no audio 8 Channel: < 1.60 A @ 14.4 V input Power-cable fuse or circuit breaker rating (not included) 40 A Ignition Safety Protected (SAE J1171) Yes Protection circuits Reverse voltage Input under/over voltage Over Temperature Output short circuit Operating temperature range 0¬∞ to 50¬∞ C Warranty 3 years Accessories: Cables & Chargers Connectors Mounts Compatible Devices: Apollo RA670 Apollo RA770 Apollo WB670 Fusion EL Series Marine Speakers Fusion FM Series Marine Speakers Fusion FM Series Marine Subwoofers Fusion RA210 Marine Stereo Fusion Signature Series 3 Marine Speakers Fusion Signature Series 3 Marine Subwoofers Fusion Signature Series 3 Marine Wake Tower Speakers Fusion XS Series Marine Speakers Fusion XS Series Marine Subwoofers What's in the Box: One Apollo monoblock amplifier One mounting bracket One power connector One speaker connector Four 8-gauge, flat-head self-tapping screws Four 8-gauge, pan-head self-tapping screws (for mounting bracket) Four screw covers Mounting template Installation instructions Important safety and product information (ISPI) Legendary Products & Support From Authorized Dealers When you choose Fusion, 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 Fusion 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 Fusion'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 Fusion dealer today!

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