6*9" 1200W Car Subwoofer Active Underseat Bass Box Audio Sub Speaker Amplifier
Max Output Power: 1200W. 10" 800W Active Underseat Car Bass Box Audio Subwoofer Sub Speaker Amplifier UK. 1 Subwoofer Amplifier. 6" 9" speaker gives A different kind of heavy bass effect. Bass Boost: 0to+12db.