✔︎ MASTER VOLUME CONTROL UP TO 9 VOLTS RMS ✔︎ 4 BAND PARAMETIRC EQ WITH 12DB BOOST/CUT ✔︎ ON-BOARD 30V BIPOLAR SWITCHING POWER ✔︎ SUBWOOFER LEVEL CONTROL ✔︎ SUBWOOFER FREQUENCY SELECTORSCustomer ReviewsNo reviews yet. Be the first to review!