Rockford Fosgate DSR1 8-Channel Interactive Signal Processor w/ Integrated iDatalink Maestro Module

The Rockford Fosgate DSR1 8-Channel Interactive Signal Processor with Integrated iDatalink Maestro Module is designed to replace factory amplifiers and speakers in Ford and Chrysler vehicles by converting the OEM source’s full-range signal into a tunable, high-fidelity aftermarket path. Built for car-audio enthusiasts who demand Maestro integration, smartphone-tuned DSP, and precise routing, it delivers factory-fit signal quality with modern flexibility.

• Four Channel Balanced Differential RCA Inputs: Differential inputs preserve signal integrity over long runs and reduce noise, improving clarity in a complex vehicle electrical environment.
• Digital Signal Processing with Integrated Maestro CAN Interface: DSP routing and tuning are coordinated with the vehicle’s Maestro system via CAN messages for seamless integration with compatible factory-harness setups.
• 18 Pin Analog Input Harness: Provides a robust, OEM-friendly connection scheme for reliable signal transfer from the source unit to the DSP.
• Four Channel High Level Inputs with Signal Sense: Allows OEM speaker-level signals to drive the processor when line-level outputs aren’t available, with automatic turn-on sensing for convenience.
• 245 Bands of Equalization: Ultra-fine per-channel EQ enables precise tonal shaping and room correction to match the car’s acoustics and speaker placement.
• Adjustable Crossovers with Selectable Slopes: High-pass, low-pass, band-pass, all-pass, and fixed Linkwitz-Riley options with slopes from 6 to 48 dB/Octave give exact crossover control across the system.
• Optional PLC2 Level Controller: Assignable functions for on-road tuning workflows and quick level adjustments during setup or daily use.
• Designed for Maestro Vehicle T-Harnesses: Streamlines integration with established Maestro vehicle harness solutions for Ford/Chrysler applications.
• Micro USB Setup/Update Port: Easy firmware updates and setup configuration through a standard micro USB connection.
• 8 Channel Output with 8 RCA Outputs: Eight outputs deliver processed signals to amplifiers or additional processors; output voltage up to 4V RMS for strong, clean signal transfer.
• Aux RCA and SPDIF Coaxial Inputs: Adds digital input options and auxiliary channels for flexible system expansion and digital sources.
• Bluetooth 4.0 Connectivity: Wireless setup and tuning convenience without cables during initial configuration.
• Interactive Tuning Interface via Smartphone App: Tune with a dedicated Android/iOS app; for iOS devices use App Store and for Android devices use Google Play.
• Performance Specs: 20 Hz–20 kHz ±0.5 dB frequency response, THD+N < 1.0%, SNR > 100 dBA (A-weighted), DSP speed 147 MIPS, 32-bit precision, 24-bit DAC, dynamic range 108 dB.
• Specifications and Compliance: 9–16 VDC operation, 1-year warranty, CE and FCC compliant, dimensions 1.26" x 4.04" x 5.12" (32 mm x 102.5 mm x 130 mm), weight 0.5 lb (0.22 kg).

The DSR1 is ideal for a front-to-back upgrade in Ford and Chrysler vehicles where OEM signal integrity is preserved while enabling extensive tuning, time alignment (up to 10 ms per channel), and easy smartphone-based calibration through Maestro integration.