[AftermathAlero]

Originally Posted by jabartram

my layout consists of Kenwood excelon KDC-X889, kenwood excelon 1600 watt sub amp, kenwood excelon 960 watt 4 channel, 3-10" fosgates 500rms, 1000watt peak, 4 memphis 6.5's 50rms, 100watt peak, 4 kicker r13 tweeters. i'm going to do some amp adjusting, 5v preouts, my amps are set a little to high, yeah i swapped front to rear channel, same problem in back. when i put the polk db 6500's in i'm gonna put enclosures in the rear deck.

sounds like the rears are blown. You shouldn't need enclosure for door speakers. your running the 4 kicker r13 tweeters inline parallel with the 4 door speakers? if so your dropping the ohms down to 2ohms which is increasing the power of the amp. hence prolly why the speaker blew.