Hooking up aftermarket subs with factory radio

[KoG506]

I have 00' avalon XLS with JBL premium sound system.

I want to add aftermarket subwoofer in the trunk but I don't much about wiring subs. Im still researching. Can anyone help me?

I want to add this sub http://www.fadfusion.com/selection.p...er=20082406964 .

I don't know the specs of the car's speakers (Factory radio and speakers).

[Mikegreen1224]

I want to do the same. When you get an answer please pass it along. I want to know this info before I shop for my equipment. Thanks

[KoG506]

Originally Posted by Mikegreen1224

I want to do the same. When you get an answer please pass it along. I want to know this info before I shop for my equipment. Thanks

This is a chat log, I was talking to a crutchfield (http://www.crutchfield.com/) customer service:



Links Ethan provided:
1) http://www.crutchfield.com/p_211ZN3K...8.html?tp=2919

2)http://www.crutchfield.com/p_211UCT1...e.html?tp=2917

3)http://www.crutchfield.com/p_669PP60...earch=posi+tap

This is the "Bass Package i was talking about: http://www.crutchfield.com/p_70012BL...=bass+packages

Hope this helps