December 4, 2025, 1:17 pm | Read time: 2 minutes
TCL ventures into the premium segment with the Q8C, enlisting prominent support: Danish sound specialist Bang & Olufsen contributed to the sound tuning. But how does such a luxury sound promise hold up in practice?
COMPUTER BILD has already extensively tested the new TV from the Chinese manufacturer. Interested readers can find all test results from the lab. However, we are particularly interested in whether the TV can deliver on its sound promise.
TCL Q8C with Bang & Olufsen delivers surprisingly strong sound
TCL positions the Q8C as a premium LCD TV, focusing on a highlight in the sound department. Danish audio specialist Bang & Olufsen was brought on board for sound tuning. The collaboration is limited to software and sound fine-tuning–the hardware remains TCL’s.
In COMPUTER BILD’s lab test, the Q8C impressed with an unusually powerful sound profile for this price range. Two downward-facing stereo speakers ensure clear voice reproduction, while two rear subwoofers deliver a voluminous bass. A total of six built-in drivers create true Dolby Atmos surround sound–a level that often makes a separate soundbar unnecessary.
Sound and Picture Quality Well Above Standard
Particularly notable: Two speakers also radiate upwards, significantly contributing to the surround sound effect. The Bang & Olufsen logo is only on the subwoofers, but the fine-tuning by the Danish brand has an audible impact. Voices sound clear, the bass is surprisingly rich for the slim build, and the Atmos effects noticeably open up the soundscape.
While the sound doesn’t quite match Sony’s Acoustic Surface technology, where the display itself acts as a speaker, the Q8C significantly exceeds the standard of typical TVs in terms of sound.
The TCL model also impresses with its picture. A bright, high-contrast mini-LED panel and 144 Hz refresh rate cater to gamers. Only the limited connectivity, with just two HDMI 2.1 ports, is a slight drawback. The remote control scores with high-quality craftsmanship and good usability. Priced around 1,000 euros, the TCL Q8C is no bargain but offers a remarkably well-rounded package for the premium segment.