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

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

Co-developed with ADS, the DSR1 combines a full-featured 3Sixty digital signal processor with a flashable iDatalink Maestro integration module. The DSR1 can be used out-of-the-box with high or low level input, or with a quick flash download to add vehicle specific firmware to enable integration without the loss of factory equipped controls and features. Once connected, complete control of the sound profile can be adjusted using the proprietary Rockford Fosgate PerfectTune™ software.

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The DSR1 is the first real solution for replacing the factory amplifier and speakers in Ford and Chrysler vehicles, as the DSR1 uses the full-range, flat audio signal from the factory source unit.

After the built-in Maestro interface is flashed with the vehicle-specific firmware, the factory source unit CANbus messages are used to control the internal signal routing of the DSR1. The DSR1 still utilizes the power processor found in our patented 3Sixty.3, but adds an easy to use app for tuning from Apple and Android devices.

  • Digital Signal Processing with Integrated Maestro CAN Interface
  • Four Channel Balanced Differential RCA Inputs
  • Four Channel High Level Inputs with Signal Sense Turn On
  • Remote turn-on in/out function with adjustable turn-on delay
  • 18 Pin Analog Input Harness
  • 16 Pin Analog Output Harness
  • Micro USB Setup/Update Port
  • Compatible with Select Maestro Vehicle T-Harnesses
  • Auxillary RCA and SPDIF Coaxial Inputs
  • Optional PLC2 Level Controller with Assignable Functions
  • 245 Bands of Equalization for Aftermarket Tuning
  • Adjustable crossovers wth selectable slope
  • Up 10msec of delay on each channel for Time Alignment
  • Bluetooth 4.0 Connectivity for convenient setup
  • Interactive Tuning Interface Controlled via Android/ iOS APP
  • CE and FCC Compliant
  • 1 Year Warranty
CE Compliant
CE Compliant

This product fulfills all essential safety and environmental requirements as defined in the European Directives (768/2008 ...

iDatalink Maestro
iDatalink Maestro

The iDatalink Maestro technology is a flashable module that allows vehicle specific firmware to be downloaded ...

Tuning Connectivity via Bluetooth
Tuning Connectivity via Bluetooth

Bluetooth connectivity allows connection to a mobile device for tuning (non audio streaming.)


DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and ...

Processor Type
Digital Processor
Operating Voltage
9 - 16 VDC
Frequency Response
20Hz - 20kHz +/- 0.5dB
Input Impedance
20k Ohms
Output Impedance
200 Ohms
Signal Input
4 RCA Inputs
4 High-Level Inputs w/ signal sense
2 AUX RCA Inputs
SPDIF Coaxial Input
Signal Output
8 RCA Outputs
Input Voltage
Low Level (RCA): up to 4V
High Level: up to 12.5V
High Level Turn-On: 4V - 16V
AUX: up to 2V
Output Voltage
up to 4V RMS
RCA: >100 dBA (A-weighted)
AUX: >100 dBA (A-weighted)
Crossover Type
Class: Linkwitz-Riley
Crossover Frequency
Variable: 20 Hz to 20 kHz
Crossover Slope
Selectable Slope:
6/12/18/24/30/36/48 dB/Octave
EQ Frequency Centers
Channels: Front/Spare/Rear/Sub
Frequency Bands: 31 per channel
EQ Frequency Controls
Selectable Q: 0.01 to 10.0
Smartphone Compatibility
APPLE: iOS 10.0 or later
(iPhone, iPad, iPod touch)
ANDROID: Marshmallow 6.0 or later
(optimized for 5-inch screen or larger)
Smartphone App
Behind Dash
Shipping Weight
0.5 Lbs. (0.22 Kg)
T-Harnesses Available
HRN-AR-FO2 (Ford)
HRN-AR-CH2 (Chrysler)
HRN-AR-CH3 (Chrysler)
HRN-AR-CH4 (Chrysler)
HRN-AR-EXT2 (2m Extension)
HRN-AR-EXT4 (4m Extension)
Dimensions (H x W x D)
1.26" x 4.04" x 5.12"
(32 mm x 102.5 mm x 130 mm)

Return Authorization

Contact the Authorized Rockford Fosgate Dealer you purchased this product from. If you need further assistance, call 1-800-669-9899 for Rockford Customer Service. You must obtain an RA# (Return Authorization number) to return any product to Rockford Fosgate. You are responsible for shipment of product to Rockford.

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