WHAT IT IS: Sonos Amplifier WHAT IT DOES: Bring the Sonos experience to your floor-standing, architectural, outdoor, or bookshelf speakers, and connect your TV or turntable. Stream music, radio, audiobooks, and more from all your favorite services, and enjoy easy control with the Sonos app, Apple AirPlay 2, a universal remote or keypad, and your voice with a compatible device. Add Sonos speakers around your home for a more immersive experience. Everything works together over WiFi. Box Contains: Power Cable I (Length: 6 ft (2 m)), Sonos Banana Plugs Pair (2), Documentation, Quickstart Guide and legal/warranty information Dimensions: 8.54"L x 8.54"W x 2.52"H Model number: AMPG1US1BLK Features: 125 watts per channel, Line in HDMI ARC, Apple AirPlay 2, Touch controls, WiFi 1 Year Warranty Imported Warranty Information Web ID: 5202753