Hi i have a 04 GP GTP Comp G...i had a Pioneer AVH-P3300BT head-unit installed and the loudness of all the speakers seemed to drop drastically. I was wondering if there is a way to fix that? and also the rear speakers are blown so i plan on installing new ones but wasn't sure what kinds would be best Im looking for some strong base without having to get subs, Any suggestions? Would i also have to get a new amp for these? any help is really appreciated i know these are probably some rookie questions. Thanks Nick.
