Can a D.S.P. unit be installation ??

[Bellster]

Sorry my bad it is a CDR 22 will this help me install or not ready??? Thanks again..........

[j.fro]

I've got the factory DSP in my car, and I'm not all that happy with it. All it seems to do is change the echo effect on the sound. I don't like the echo at all, and I'm seriously thinking of scrapping the DSP and the amp for something else.

[KevinH1990]

You may want to search for "DSP" on Renntech. There were quite a few "hits" when I checked.

Here's are a few that may answer your question:
http://www.renntech.org/forums/index.php?showtopic=22521&hl=dsp
http://www.renntech.org/forums/index.php?showtopic=3894&hl=DSP
http://www.renntech.org/forums/index.php?showtopic=13419&hl=dsp

They seem to say you need the controller, the 680 amp and a special wiring harness - pehaps more. I don't think I saw a post from anyone who made it work with a CDR-220 or CDR-22.

There also seemed to be a few folks that, like j.fro, were dissatisfied with the DSP. So you may want to consider your options.

Good luck.