Samsung 5.1 Channel 500 Watt 3D Blu-ray Home Theater System With Full HD 1080p, 3D Blu-ray Player & Passive Subwoofer, Apps Built-in for Streaming Content, Crystal Amp Plus, FM Tuner, DVD Up-Conversion, Anynet+, 3D Sound Plus, BD Wise Web, HDMI Output, 500W Total Power Output 3D Blu-ray Player & Passive Subwoofer + Front, Center & Surround Speakers Crystal Amplifier Plus Technology Dolby Digital & DTS Decoding Features 1 x HDMI output, 1 audio input, and 1 optical input