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  1. Sub box help!!

    Gauges, Electronics and Wiring.
    Looking to install a sub in my 03 GMC 1500HD Crew Cab. Here is what im looking at: https://www.soundoffaudio.com/item.cfm/id/2179 The only thing is, I would like to do a single 10" sub behind my rear seat. I dont want a lot of bump, just something to add to my factory Bose. Does anyone make...
  2. Aftermarket Subwoofer in an LMM w/stock head unit?

    Gauges, Electronics and Wiring.
    Searched and apparently no one has done this or didn't tag it right. Ok, so heres the deal, I don't watch dvd's, I have a self contained GPS, and I already have a Media Gateway to run my iPhone through my stock LT stereo. I would really like to put a little bit more punch into the stereo in...
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