170 W/Ch (6 ohms, 1 kHz, 0.9% THD, 1 Channel Driven, FTC); 100 W/Ch (8 ohms, 20 Hz-20 kHz, 0.08% THD, 2 channels Driven, FTC) from dynamic Audio amplification for a Thrilling Audio experience7 surround speakers and 1 subwoofer; the 2-way bass reflex front left and right speaker cabinets also house the full-range Acoustic-Suspension Dolby Atmos-Enabled height speakersChromecast built-in, airplay, Wi-Fi, Bluetooth, tune in radio, Pandora, Spotify, Tidal, and Deezer for app-based Audio streaming (requires firmware update),Frequency Response: 10 Hz-100 kHz/+1 dB, -3 dB (Direct/Pure Audio)8 HDMI inputs (1 front/ 7 rear) and 2 Outs for 4K/60 Hz, 3D, ARC, Deep Color, x.V.Color, lip-sync, Dolby Atmos, Dolby TrueHD, DTS: x, DTS-HD Master Audio, DVD-Audio, multichannel PCM, and CECPowered zone 2 and zone 2 line out for Distributed analog/digital Audio playback in another room and bi-amping capability for front channels;Subwoofer: 120 W