


2 Days
14
1
$200.00
Note: KSL, its service providers, and the seller receive data from this message. See our Privacy Notice and TOU for details.
For Sale.
A Rockford Fosgate DSR1 8-Channel Interactive Signal Processor is a digital signal processor (DSP) co-developed with iDatalink Maestro. It is designed to replace factory amplifiers in vehicles—specifically Ford and Chrysler—while retaining factory controls and audio notifications.
Core Features & Functionality
8-Channel Processing: Offers 8 RCA outputs (up to 4V RMS) to feed aftermarket amplifiers.
Integrated Maestro Module: Can be flashed with vehicle-specific firmware to use factory source unit CANbus messages for signal routing.
PerfectTune™ App: All tuning—including equalization, crossovers, and time alignment—is handled via Bluetooth 4.0 through the PerfectTune app for iOS and Android.
Precision Tuning:
Equalization: 31-band parametric EQ per channel (245 total bands).
Time Alignment: Up to 10ms of delay per channel to synchronize sound arrival from multiple speakers.
Crossovers: Adjustable Linkwitz-Riley crossovers with selectable slopes from 6dB to 48dB per octave.
In perfect working order, Local sale only and will not ship in where.
Cash only.
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.












2 Days
14
1
$200.00
Note: KSL, its service providers, and the seller receive data from this message. See our Privacy Notice and TOU for details.
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.



For Sale.
A Rockford Fosgate DSR1 8-Channel Interactive Signal Processor is a digital signal processor (DSP) co-developed with iDatalink Maestro. It is designed to replace factory amplifiers in vehicles—specifically Ford and Chrysler—while retaining factory controls and audio notifications.
Core Features & Functionality
8-Channel Processing: Offers 8 RCA outputs (up to 4V RMS) to feed aftermarket amplifiers.
Integrated Maestro Module: Can be flashed with vehicle-specific firmware to use factory source unit CANbus messages for signal routing.
PerfectTune™ App: All tuning—including equalization, crossovers, and time alignment—is handled via Bluetooth 4.0 through the PerfectTune app for iOS and Android.
Precision Tuning:
Equalization: 31-band parametric EQ per channel (245 total bands).
Time Alignment: Up to 10ms of delay per channel to synchronize sound arrival from multiple speakers.
Crossovers: Adjustable Linkwitz-Riley crossovers with selectable slopes from 6dB to 48dB per octave.
In perfect working order, Local sale only and will not ship in where.
Cash only.











