1.2.4G wireless subwoofer 2.DSP:YAMAHA 3.output ... AUX3 ,BT is option 5.Analog 5.1 3D surround Soundbar (home theater)Features:1.DSP:YAMAHA, 2.4G wireless subwoofer ... ,3.optical PCM input and AUX1-3 input4.Analog 5.1 channel,3D suround. 5. Stylish design ,Thin shape ( ... DVD, iPad, iPhone and other exterior media source.Analog 5.1, 3D surround Sound ,LCD displaySpecifications, input Sensitivity, 400mvS/N( ...