Sony STR-DN840 7.2 Channel 1050-Watt A/V Receiver (Black) 7.2 Ch. Of Power: 150W per channel, this powerhouse envelopes you in a new level of sound performance. (150W x 7 @ 6ohms 1kHz 0.9% THD with 1 ch. driven) Wi-Fi Built-in: Get connected to the Internet and your home network to access more music than you can imagine, including music stored on your computer, music services built-in or AirPlay Bluetooth Built-in: Play your music out loud - stream it from your smart phone or tablet to the receiver AirPlay: Easily stream your music from your iPhone/iPod touch, iPad or iTunes along with compatible music Apps like Spotify and iHeart Radio Network Services: Music streaming at its very best; navigate and enjoy the latest from Pandora, Music Unlimited, Slacker and vTuner