The Samsung HW-Q990H soundbar delivers an 11.1.4-channel audio configuration with 23 speakers spread across the main soundbar, a wireless bass subwoofer and 4.0.2-channel rear speakers included. This home cinema system features Dolby Atmos, DTS Digital Surround and the Eclipsa Audio codec developed by Samsung and Google for 3D surround sound on OTT content.
The system combines a dedicated centre speaker, 4 upward-firing speakers, 4 side speakers and 2 angled speakers to create three-dimensional sound spatialisation. SpaceFit Sound Pro analyses and automatically calibrates the sound and bass to the room's acoustics. The wireless subwoofer houses 2 active woofers in a compact 24.9 x 25.18 x 24.9 cm format. Q-Symphony synchronises the soundbar's speakers with those of a compatible Samsung TV, while Sound Elevation directs the sound towards the screen to align audio and image.
Connectivity relies on Bluetooth 5.3, built-in Wi-Fi, and native AirPlay 2 and Chromecast. HDMI 2.1 compatibility with 4K 120Hz and eARC ensures uncompressed audio transmission via 2 inputs and 1 HDMI output. The system supports HDR10+ and offers several sound modes: Surround Sound Expansion, Game Pro, Standard and Adaptive Sound. Active Voice Amplifier Pro automatically adjusts dialogue clarity according to the ambient sound level.
The main soundbar measures 123.2 x 7.08 x 13.8 cm and weighs 7.3 kg, the subwoofer 8.3 kg. The set includes an HDMI cable, a wall bracket, a single remote control to operate the soundbar and TV, and the wireless rear speaker kit. The built-in SmartThings Hub lets you control Matter-compatible connected devices directly from the soundbar.