





The KH 810 II AES67 is a reference-quality DSP-controlled subwoofer developed for music, film, broadcast and post-production studios. With its bass response down to 16 Hz and a maximum sound pressure level of 109 dB SPL, it sets new standards in precision and performance. Thanks to its 10-inch long-throw woofer with ELFF™ technology (Extremely Linear Force Factor), it delivers powerful, low-distortion bass - even at the highest levels.
The KH 810 II AES67 is much more than just a classic subwoofer. Its flexible bass management supports setups from Stereo to immersive audio systems (7.1.4). Up to 11 additional studio monitors can be controlled via analog XLR inputs and outputs, two Sub-D25 connections and digital BNC interfaces. This makes the subwoofer ideal as the centerpiece for complex multi-channel setups.
With its redundant AES67 network connections, the KH 810 II AES67 is ideally equipped for modern studio infrastructures. It supports standards such as ST 2110, ST 2022-7 redundancy and RAVENNA, is compatible with DANTE®-generated AES67 streams and offers up to 12 network audio channels. It acts as a hub that receives multichannel audio and distributes it to connected monitors.
The subwoofer's DSP control enables seamless integration into any setup. With the separately available MA 1 Automatic Monitor Alignment, not only the frequency response but also the Phase of the entire system can be optimized. Particularly noteworthy is the support of analog Neumann monitors such as the KH 310 or KH 420. The MA 1 Multichannel Extension is also available for larger setups.
The compact, rigid wooden housing with a robust paint finish and integrated rubber feet ensures acoustic insulation and minimal resonance. A precisely tuned bass reflex system guarantees powerful bass without disturbing port noise. The driver is secured by a sturdy protective grille to ensure reliable operation.
The internal electronics are fully symmetrical and offer maximum interference immunity. Thanks to soft clip, peak and thermal limiters as well as temperature monitoring, the system remains reliably protected even at maximum power. The universal switching power supply (100-240 V) enables worldwide use, while an auto-standby function increases energy efficiency (can be switched off via MA 1 software).
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