The JBL system in the 2004 models - Toyota Tundra Forums : Tundra Solutions Forum

dleongoops · #1 (**permalink**) 03-15-2004, 07:33 PM

Hey, just wondering, can an aftermarket headunit be hooked up to the JBL system? Would that require major work? Are the speakers powered by a separate amp with the JBL system?

gsxrtin · #2 (**permalink**) 03-16-2004, 10:38 PM

I just tried to do this yesterday. As far as i can tell tel JBL amp is controlled by a data bus-amp turn on and volume control. So gonna have to bypass the factory amp.

gsxrtin · #3 (**permalink**) 03-16-2004, 10:39 PM

by the way - amp is mounted on back wall