I have bose in my 2004 avalanche. I am wanting to add a sub and amp. I bought the re-q to help out the sound, but my pre-amp volts are really low. So low that it will not even show up on my multi meeter. They are .3v before they get to the re-q. I think the amp isn't getting enough input voltage to make good power.
What should I do?
What should I do?
