The Harman Kardon AVR 1510S is a 5.1-channel audio and network/video receiver that gives you four 3D and 4K-ready HDMI ® inputs, auto-upgrades your low-res media, and you're all set. With DLNA® 1.5, you can stream audio from your networked devices, and the vTuner™ Internet radio hub connects you to a world of online audio entertainment. Versatile and muscular, the AVR 1510S can pump up to 375 Watts; with it, you hear powerful sound with all the clarity you've come to love from Harman Kardon products. The receiver is also lighter, thanks to HARMAN GreenEdge™ certification. You'll experience serious power, only now in an environmentally friendly form factor. And if you're one of those who enjoy greater control, the Harman Kardon Remote app is available for download - giving you the freedom to control your experience..PZA MORE SPECS