Motorcycle Audio

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Text or Call: 1-800-358-0881

DSP Software Program Downloads
for ROKKER® XXRP 800 WATT 4-CH Amplifiers W/Direct RCA-RCA Connection to 1998-2013 Fosgate PMX-HD9813 Radio

Harley RSI Radio

NEW Download! 2018
DSP Software
Download Instructions
for Windows 7/8

NEW Download! 2018
DSP Software
Download Instructions
for Windows 10

The following is a list of the current programs available for the exciting J&M ROKKER XXRP 800w High-Power DSP (digital signal processor) controlled audio amplifiers when installed into a 1998-2013 Harley with the FOSGATE PMX-HD9813 radio with DIRECT RCA-RCA radio-to-amplifier connections ONLY, ONLY Please.

Prior to choosing and installing the specific program for your J&M ROKKER XXRP 800w amplifier, please download and/or print the download instructions as contained in the .pdf file below.

Should you have any questions about the specific programs or have any difficulty during the download process, you may send an email direct to [email protected] for assistance or contact our service department during normal business hours at 1-800-358-0881.

Special programming note: Using an incorrect DSP program which causes the amplifier to overdrive the speakers to extremely high volume and/or distortion levels, can and will permanently damage the speakers and this type of damage is NOT covered under the J&M speaker warranty.