Re: BA sound system Q's
Originally i replaced the dash 3.5" with tweeters, sounded good but couldnt crank it up, they would crackle, then i went ahead and ran polk crossovers on the front doors so the tweeters and stock door's sounded better off a 4ch amp. then i finally blew them (the BA system really wasnt that bad with more power) and installed polk 6.5" woofers in the front doors and coaxials in the rear off a 4ch amp. Sounds a lot better. The upgrade is yours, I hooked the 4ch aftermarket amp up to the original wiring in the rear where the amp is so i didnt have to pull new wire like in the ZJ (pain in the ass). Matt knows what hes talking about so refer to him for details hahaha
05 WK Hemi, Midnight Blue, 22" Eight Mile B-Trap Rims, 265/40/22 Falkens, Bwoody 3.5" CAI, 18" Magnaflow, 6K HID's Lows and Fogs. Audio
Pioneer Avic Z2, Polk Tweeters, Kicker ZX 850.4 4ch amp, 15" Kicker CVR.