Rockford Fosgate DSR1 Digital signal processor with Maestro AR amp replacement module — replace your factory amp without losing important features

 

8-Channel Interactive Signal Processor w/ Integrated iDatalink Maestro ModuleDSR1

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.

 

8-Channel Interactive Signal Processor w/ Integrated iDatalink Maestro ModuleDSR1

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.

 

Processor Type
Digital Processor
Mounting
Behind Dash
Frequency Response
20Hz - 20kHz +/- 0.5dB
Operating Voltage
9 - 16 VDC
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
Gain
THD+N
<1.0%
Signal-to-Noise
RCA: >100 dBA (A-weighted) 
AUX: >100 dBA (A-weighted)
Digital Signal Processing (DSP)
Speed: 147 MIPS
Precision: 32-BIt
Accumulators: 72-bit
Digital to Analog (DAC)
Precision: 24-Bit
Dynamic Range: 108 dB
THD+N: -98 dB
Analog to Digital (ADC)
Precision: 24-Bit
Dynamic Range: 105 dB
THD+N: -98 dB
Crossover Type
High-Pass
Low-Pass
Band-Pass
All-Pass
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
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)
Shipping Weight
0.5 Lbs. (0.22 Kg)