... .OEM 3.stereo and powerful ,bass ,subwoofer 5.1 home system soundbar specification:1.including main sound box,subwoofer,docking,remote,it is ... (with 10% THD):200w(total). Main sound box(center/surround front/):20w*5ch ,4ohms,at 1khz(AMP) ,subwoofer:100w ... silk tweeter speaker *2(front/center.surround speakers), subwoofer speakers:5.25 inch bass speaker*1, speakers:magnetically shield frequency range: ...