Channel configuration: 7.1.4 channels (7 main sound channels, 1 wireless subwoofer, and 4 up-firing height drivers). [1]
audio power: up to 860w total peak power, including a 200w independent wireless subwoofer. [1]
acoustic technology: uses patented ray·danz acoustic reflectors to widen the soundstage and ai sonic-adaptation for automatic room calibration via the tcl home app. [1, 2]
surround formats: full support for dolby atmos and dts:x spatial audio. [1]
connectivity: hdmi earc, hdmi in (supporting 4k passthrough, vrr, and allm for gaming), optical, usb, bluetooth 5.1, wi-fi, and apple airplay 2