9 x 180 watts 6 ohms (1% mono) Dolby Atmos (5.1.2), Dolby Height Virtualization, DTS:X & Virtual :X • IMAX ENHANCED Alexa, Google, Siri - Voice Control, AirPlay 2, Bluetooth & Wi-Fi 2.4 & 5.4 Ghz HEOS Multi-Room Streaming. casque en Bluetooth (enceintes/casque/les deux) 8K et 4K/120Hz pass-through, Variable Refresh Rate (VRR), Quick Frame Transport (QFT), & Auto Low Latency Mode (ALLM) pas de latence vidéo