Hi guys, New to this forum I've just got a couple of questions I've got a full aftermarket sound system (two subs, two amps tweeters etc) n when I turn my head unit on there's only bass coming out of the subs nothing from the speakers, I've checked the amps there not blown n neither are any of the fuses, anyone might know what the problem could be? I'm thinking maybe a wiring problem somewhere, Also is it possible to get a shop to connect my aftermarket sound system to the standard BA ICC (Non premium sound) so I can remove the head unit? Thanks.
