Feature: 

* Bluetooth/USB/AUX (HDMI/Optical/Coaxial Optional)

* 2.0 CH or 2.1CH Hi-Fi digital amplifier system optional

◎2.0CH 10W*2 or 15W*2

◎2.1CH 15W*2+30W wired subwoofer

* 4 digital LED display (LED function indicator optional.)

* Passive bass radiator design

* Fully remote control