I am a new member and recently got screwed by having a hack work on my sound system. I had to pay Best Buy $380.00 to get my Onstar, steering wheel controls, and bells and whistles hooked back up. I was supposed to have a second amp for the factory radio that is not hooked up. I was told it was hooked up wrong. It is a class D digital audio 400wx4@4 ohms 1600w amp. I need to find out how to bridge the amp to the sub woofer amp. Can I splice(make) connections from the sub woofer amp? Do not want to loose Onstar and factory controlled options to do this. I guess it's pretty complicated for someone like me. I hope I am making sense. Can anyone point me in the right direction? Pictures coming soon. Thanks! I would also like to know if I can make an input connection on the twelve pin adapter, even though there is something already plugged in to it? Does that go to the amp that is already hooked up? right? Please help if u can.

 

Heyy! Welcome to the forum!

 

welcome to the forum.
i belive schosh makes a $20 part that is blue and about 3x2x1 size.
you can use splice connectors from your rear speakers witout disconnecting or cutting the wire.and run another line from the splicer to this schoch thing. and then run it from this to your amp. im sure you know what to do from there

 

http://www.scosche.com/products/sfID.../productID/684

i prefer stock radio too because it makes it less known there are subs in the trunk and will be more preventative of a break in where i live

 

Welcome to the site. Sorry you are having such bad stereo problems. I too have kept my stock head unit cause it controls so many things.

 

Welcome.

 

Welcome