redhotdave
Full Member
I have an 07 LTZ, and the Bose system that came with it just doesn't do it for me. I went to a local custom car audio outfit, who does quite a bit of high end audio installs around here, and they told me the only way upgrading the speakers and amps would work is to also replace the head unit.
They say the data bus system that came with the Bose / nav system makes it almost impossible to get the right voltage to (signal) to the new amps and even using the adapter that supposedly allows you to add an amp to the system will not allow the amp to perform optimally.
Has anyone here upgraded their sound system i.e. all speakers including tweeters and subwoofer(s) utilizing the stock nav head unit? If so, how did it turn out?
They say the data bus system that came with the Bose / nav system makes it almost impossible to get the right voltage to (signal) to the new amps and even using the adapter that supposedly allows you to add an amp to the system will not allow the amp to perform optimally.
Has anyone here upgraded their sound system i.e. all speakers including tweeters and subwoofer(s) utilizing the stock nav head unit? If so, how did it turn out?