... card ,usb function. 2.OEM 3.stereo and powerful ,bass ,subwoofer 5.1 home system soundbar specification:1.including main sound box ... ,subwoofer,docking,remote,it is the 5.1 speaker . 2.Wall mountable:yes 3.Terminals:analogue( ... tweeter speaker *2(front/center.surround speakers), subwoofer speakers:5.25 inch bass speaker*1, speakers:magnetically shield frequency range:front:110Hz ...