Have a 2005 TB and recently purchased an under the seat subwoofer. Says to wire to battery, but my question is that due to having the other fuse box under left passenger seat, can i just wire to that instead of going thru the firewall
I don't believe you can without popping fuses if i remember correctly that is a secondly powered fusebox run by the ignition. Its ALWAYS best to run it through the fire wall.
After more reading and research, Im thinking this isnt a good idea, to many problems this wayI was wondering same thing.. your talking a all in one powered sub with amp in one?.. ive read we can use the rca output from an aftermarket deck and run an accessory wire to a fuse that turns on with ignition. But need confirmation can anyone chime in and answer our question???