.25kenwood excelon 2-way speakers in rear pillars, extreme mod, 5.25kenwood excelon 2-way speaker on center channel, four 15mtx 9500 subwoofers, custom hand-laid fiberglass subwoofer enclosure. Both monoblock subwoofer amplifiers feature nickel-plated custom avalanche enclosure ford expedition with four treo ss12s competition subwoofers in a 6.5 ft^3 painted fiberglass enclosure. |