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Rockford Fosgate 8-Channel Interactive Signal Processor
At a Glance
Co-developed with iDatalink Maestro, the DSR1 combines a full-featured 3Sixty digital signal processor with a flashable 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.
Proposition 65 Warning for California Residents
General Specs
| Depth (in.) | 5.12 |
|---|---|
| Width (in.) | 4.04 |
| Height (in.) | 1.26 |
| Manufacturer Warranty | 1 Year |
| Color | Black |
| App Integration | Yes |
| Number Of Inputs | 1 |
| Number Of Outputs | 1 |
| Bands Of Equalization | 245 |
| Weight Kilogram | .22 |
General
| Processor Type | Digital Processor |
|---|---|
| Mounting | Behind Dash |
| Input Impedance | 20k Ohms |
| Signal Input | 4 Balanced Differential RCA Inputs, 4 High-Level Inputs w/ Signal Sense, 2 AUX RCA Inputs, SPDIF Coaxial Input |
| Output Impedance | 200 Ohms |
| Operating Voltage | 9 - 16 VDC |
| Frequency Response | 20Hz - 20kHz +/- 0.5dB |
| 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 |
| 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, Fixed Linkwitz-Riley |
| Crossover Frequency | Variable: 20 Hz to 10 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 | App Store; Google Play |
| T-Harnesses Available | HRN-AR-FO2, HRN-AR-FO3, HRN-AR-CH2, HRN-AR-CH3, HRN-AR-CH4, HRN-AR-TO1, HRN-AR-TO2, HRN-AR-TO3 |
| T-Harness Extensions | HRN-AR-EXT2 (2m Extension), HRN-AR-EXT4 (4m Extension) |
| Shipping Weight | 0.5 Lbs. (0.22 Kg) |
| Dimensions (H x W x D) | 1.26" x 4.04" x 5.12" (32 mm x 102.5 mm x 130 mm) |
Rockford Fosgate 8-Channel Interactive Signal Processor
Model #: DSR1
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At a Glance
Get to know this product.
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
18 Pin Analog Input Harness
16 Pin Analog Output Harness
Micro USB Setup/Update Port
Designed for use with Select Maestro Vehicle T-Harnesses
Auxiliary RCA and SPDIF Coaxial Inputs
Optional PLC2 Level Controller with Assignable Functions
245 Bands of Equalization for Aftermarket Tuning
Adjustable crossovers with 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
Tuning Connectivity via Bluetooth
Bluetooth connectivity allows connection to a mobile device for tuning (non audio streaming.)
CE Compliant
This product fulfills all essential safety and environmental requirements as defined in the European Directives (768/2008 EC).
iDatalink Maestro
The iDatalink Maestro technology is a flashable module that allows vehicle specific firmware to be downloaded to the unit, enabling integration into a factory installed system without the loss of factory equipped controls and features.
DSM
DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and lowers operating temperature.
Useful Documents
Proposition 65 Warning for California Residents