- Sound System: 7.1 channel Dolby Atmos with overhead and surround imaging
- Total System Power: Approx. 780W peak output
- Audio Technologies: MultiBeam 3.0, SmartDetails, PureVoice 2.0, AI Sound Boost
- Soundbar Drivers: Front drivers, up-firing drivers, tweeters, and racetrack drivers
- Wireless Subwoofer: 10 inch dedicated low-frequency driver for deep cinematic bass
- Detachable Rear Speakers: Yes, wireless with rechargeable batteries
- Rear Speaker Battery Life: Up to 10 hours runtime, dock back to soundbar to charge
- Wireless Streaming: Wi-Fi, Bluetooth 5.x, Chromecast built-in, AirPlay 2
- HDMI: HDMI eARC output, multiple HDMI 2.1 inputs for 4K/HDR passthrough
- Other Inputs: Optical input, USB port for firmware/media, 3.5mm input
- App Control: JBL One app