The Samsung 7.1 Ch Blu-ray Home Entertainment System features a powerful 1330 Watt speaker system and 7.1 channel audio • Blu-ray Player • Left & Right Tower Speakers • Left & Right Rear Speakers • Wireless Receiver For Rear Speakers • Surround Sound Bar • Subwoofer • Vacuum-tube and digital amp technology Brings music to life with sounds of deeper bass and richer vocals. Samsung now brings the latest technology with the precision of digital reproduction and the natural warmth of analog tube • Web Browser Easily stream your favorite movies and TV shows, download apps, shop online, browse the web, update your status on Facebook and Twitter, and enjoy all of the benefits of full web browsing right on the big screen • Disc to Digital Streaming Service Unlock a digital copy of your DVD collection and access your movies on multiple connected devices • WiFi built-in With a wireless LAN built-in, it is easier than ever to browse the web right on the big screen • Wireless rear speakers With rear wireless module included • 3D Sound Plus Prepare yourself for the world"s first "total 3D" experience with the addition of 3D sound to your 3D viewing environment. 3D Sound Plus, Samsung"s unique sound processing technology, combines its latest advancements in sound, 3D depth Sound, Vertical Surround and Horizontal Surround, to deliver a more realistic 3D experience for a truly heart-pounding, immersive adventure • 2 tower speakers with swivel driver • Woven, glass-fiber speakers • Smart Hub • AllShare Play • 3D Blu-ray Player • IPod dock • Crystal Amp Plus • Vertical Surround Sound