TCL 85 Q75h Pro Sound Bar System 7.1.4ch

1.4 channel surround sound with four up-firing Atmos speakers 860W peak total power Dolby Atmos and DTS:X support for immersive 3D audio Ray·Danz acoustic reflector technology for wider soundstage Wireless 200W subwoofer delivering deep bass down to 45 Hz AI room calibration (AI Sonic) to tailor sound to your environment 1 year warrant