KSC-Psw88 Kenwood 8" Compact Powered Car Underseat Sub Woofer 700w

Tech spec ksc-psw88 woofer size 8" max power (w) 700w thd < 1% sensitivity > 90db frequency response (hz) 20hz - 180hz input sensitivity (high level) 0.5v input sensitivity (low level) 200mv low pass filter 50hz - 150hz bass boost 0 - 12db subsonic filter 20hz (fixed) speaker level input yes signal sensing turn-on yes operating voltage range 9v - 17v working current value 21.5a wired level control yes length of control cable 4m dimensions (lxwxh) mm 289 x 215 x 72 weight 3.6kg brand new jvckenwood 12 months warranty delivery offered pay on delivery option