TCL A65K 3.1.2-channel Dolby Atmos Soundbar

The TCL A65K is a 3.1.2-channel soundbar with Audio by Bang & Olufsen sound. It comes with a wireless subwoofer and supports Dolby Atmos and DTS:X. It is only 50mm deep and has won an EISA SOUNDBAR 2026-2027 award, suiting households that want better TV sound and a clean, uncluttered look in the living room.

9 drivers in a three-way layout, with clear highs, mids and lows

Highs, mids and lows are each reproduced by dedicated drivers, and every driver is finely optimised, so detail is clearly layered. The complete 3.1.2-channel system works with a specially tuned acoustic solution, so even a compact body can form a full home cinema.

410W maximum audio power, with dual-magnet drive that stays stable at high power

Unlike conventional single-magnet designs, the base of each full-range driver uses a dual-magnet structure, giving loud sound with fine dynamics. The honeycomb flat diaphragm contains a fine honeycomb structure that lets even a compact body produce stable sound that is resonant and rich in detail.

Dolby Atmos and DTS:X support, with surround sound all around you

Play content produced in Dolby Atmos or DTS:X format and the A65K delivers powerful surround sound. Whether you are watching films, gaming or listening to music, you can feel right in the middle of it.

Wireless subwoofer down to 40Hz, with deep and powerful bass

The built-in bass enhancement algorithm optimises the bass according to the hardware's capabilities, making it springy and impactful, with an emotional punch that never feels overwhelming. The algorithm runs automatically, with no user setup needed.

TCL AI Sonic-adaptation scans your room with your phone and calibrates the sound automatically

Download the TCL Home App on your phone and register an account. Once it is synced with the soundbar, you can scan the acoustic characteristics of the room. The system calibrates automatically, so that different room layouts and seating positions get suitable sound. You can also set your best listening position (sweet spot) to match where you usually sit.

8 sound modes and voice enhancement, tuning the sound to what you play

The sound modes are Standard, Movie, Music, Sport, News, Game, Night and Custom, and you can switch between them at any time in the TCL Home App. In noisy surroundings, turn on the voice enhancement algorithm to boost the vocal frequency range, so dialogue detail stays clear.

The app also offers Beosonic, channel-level control, surround enhancement and audio-video sync control, as well as detailed equaliser adjustment, so you can customise the sound to your taste.

50mm slim body in dark grey, blending into different home settings

The body has clean, elegant lines. You can place it on a tabletop, mount it on a wall with the supplied wall-mount kit, or pair it with a designer TV stand.

The soundbar connects to your TV via HDMI eARC, and also has USB and Bluetooth 5.3, so you can switch between sources with one press.

Before you buy

• Soundbar dimensions 880 x 52 x 50mm (W x H x D)
• Wireless subwoofer dimensions 350 x 354.4 x 120mm (W x H x D)
• Connections: HDMI eARC, USB and Bluetooth 5.3; no AUX input and no AirPlay support
• The TCL Home App requires Android 8.0 or above, or iOS 13.0 or above
• In the box: wall-mount kit, TCL One Remote controller