SWITCHABLE INPUT SENSITIVITY: 100 MV 2V OR 2V 8V; SELECTABLE BASS BOOST (0 18 DB); CONTINUOUSLY VARIABLE LOWPASS CROSSOVER; VARIABLE SUBSONIC FILTER (15 HZ 40 HZ); LOW & HIGH LEVEL INPUTS; POWER & PROTECTION LEDS; HEAVY DUTY SET-SCREW STYLE TERMINALS; CHROME PLATED CONNECTIONS; ILLUMINATED LOGO; SIGNAL-TO-NOISE RATIO: 102 DB; FREQ RESP: 20 HZ 20 KHZ; DIM: 10"W X 2.19"H; 1500W MAX; 700W X 1 @ 4 OHM; 1100W X 1 @ 2 OHM; DIM: 10"L