RCA LOW-LEVEL INPUT; HIGH LEVEL INPUT; GREEN & RED LED POWER STATUS INDICATOR; REMOTE LEVEL CONTROL; PHASE SELECTOR SWITCH : 0 OR 180º; ADJUSTABLE INPUT SENSITIVITY: 0.2V–6V; 0 TO +12 DB VARIABLE BASS BOOST @ 45 HZ; SUBSONIC FILTER: 20 HZ–50 HZ; LOW PASS FILTER: 20 HZ–150 HZ; SOFT DELAY REMOTE TURN ON; THERMAL, SHORT & OVERLOAD PROTECTION CIRCUITS; DIM: 9.8"L X 2.8"W X 13.7"H; 10" SLIM WOOFER; 1200W MAX