JBL Bar 800MK2 Review: Impressive Sound and Flexible Design
JBL's updated audio system brings cinema-quality sound to your home with a 7.1 channel configuration and wireless rear speakers.

JBL has refreshed its MK2 line of audio systems, with the JBL Bar 800MK2 standing out as a key addition. This mid-range device offers users a 7.1 channel configuration, support for Dolby Atmos and DTS:X, and a powerful subwoofer. While premium models exist on the market, this system surprises with its robust capabilities.
Sound Quality and Performance
The primary strength of the JBL Bar 800MK2 lies in its audio performance. The main bar is equipped with six full-range drivers and two tweeters, while the rear speakers include two additional drivers each. With a maximum power output of 780 watts and a 25-centimetre bass module, it adds significant depth to any film or musical composition.
Interestingly, the system lacks dedicated up-firing drivers, yet virtual Dolby Atmos technology effectively compensates for their absence. During testing, the system performed well in both dynamic action scenes and dialogue-heavy moments. Furthermore, PureVoice technology ensures that speech remains clear and intelligible even during loud sequences.
Design and Functionality
The most innovative aspect of the system is its detachable, battery-powered rear speakers. These can be placed anywhere in the room without the need for cables. When necessary, they can even function as independent Bluetooth speakers.

The JBL One app provides users with simple controls for sound calibration, EQ settings, and other functions. In terms of connectivity, the device supports HDMI eARC, Wi-Fi, and Bluetooth 5.3. However, it is worth noting that the HDMI input supports 4K passthrough only at 60Hz, which may be less appealing to some gamers.
Is It Worth Buying?
The official price of the JBL Bar 800MK2 is approximately $1,200, though it can often be found for a much more accessible price of around $850. While the subwoofer is quite bulky and the build materials may not fully meet premium expectations, the system excels at its primary function: delivering high-quality, immersive audio.
If you are searching for a compact and highly sophisticated design, it may be worth considering alternatives. However, if your priorities are powerful bass, flexible rear speakers, and a cinematic experience, the JBL Bar 800MK2 is one of the best choices at this price point. It is an ideal system for those who want to set up home audio easily and effectively.