... AUX3 ,BT is option 5.Analog 5.1 3D surround Soundbar (home theater)Features:1.DSP:YAMAHA ... and AUX1-3 input4.Analog 5.1 channel,3D suround. 5. Stylish design ,Thin shape (Depth ... and other exterior media source.Analog 5.1, 3D surround Sound ,LCD displaySpecifications, input Sensitivity, 400mvS/N ... 20"/40"/40HQ (451/ 870 / 1096)Fashion silk net and baking varnishOptical PCM input ,3 Analog input AUX1 ...