SUNDOWN AUDIO SA-12D4 CLASSIC SUB 12" 750W DUAL 4-OHM SUBWOOFER BASS SPEAKER NEW
SA-12 D4 CLASSIC - Sundown Audio 12" 750W Dual 4-Ohm SA Series Subwoofer. The SA line was designed to be the centerpiece of the Sundown Audio sub woofer lineup -- the line to which all of their other lines are compared.