Rockford Fosgate DSR1

The Rockford Fosgate DSR1 DSP(Sound Processor) is the first true factory amplifier replacement solution as the DSR1 utilizes the factory source device's full bandwidth flat audio signal.

After the built-in Maestro interface is flashed with the vehicle-specific firmware, the factory source's CANbus signals are used to drive the DSR1's internal signal routing. The DSR1 continues to use the power processor, but also has an easy-to-use app for tuning Apple and Android devices.

• Digital signal processing with integrated Maestro CAN interface
  
• Four balanced differential RCA inputs
  
• Four-channel high-level inputs with signal sense turn on
  
• 18-pin analog input cable harness
  
• 16-pin analog output cable
  
• Micro USB port for setup/update
  
• Developed for use with Select Maestro vehicle T-harnesses
  
• Optional PLC2 level controller with assignable functions
  
• Additional RCA and SPDIF coaxial inputs
  
• 245 Equalizer bands for aftermarket tuning
  
• Adjustable crossovers with selectable slope
  
• Up to 10msec delay on each channel for time alignment
  
• Bluetooth 4.0 connectivity for convenient setup
  
• Interactive tuning interface, controlled via Android/ iOS APP

• 4-channel digital processor with input signal processing
  
• Signal input: 4 balanced differential RCA inputs
  
• 4 high-level inputs with signal sense
  
• 2 AUX RCA inputs
  
• SPDIF coaxial input
  
• Input impedance: 20 kOhm
  
• Operating voltage : 9 - 16 VDC
  
• Output impedance: 200 Ohm
  
• Frequency response : 20Hz - 20kHz +/- 0,5dB
  
• Signal output : 8 RCA outputs
  
• Input voltage : Low level (RCA): up to 4 V
  
• High level: up to 12.5 V
  
• High Level Turn-On: 4V - 16V
  
• AUX: up to 2V
  
• Output voltage: up to 4V RMS
  
• THD+N :<1,0%
  
• Signal-to-noise ratio : >100 dBA (A-weighted)
  
• Digital signal processing (DSP) : Speed: 147 MIPS
  
• Accuracy: 32-BIt
  
• Crossover type : High pass
  
• Low pass
  
• Band-Pass
  
• All-Pass
  
• Fester 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 control : Selectable Q: 0.01 to 10.0
  
• Dimensions (H x W x D) : 32 mm x 102.5 mm x 130 mm
  
• Shipping weight: 0.22 kg