DSP-controlled subwoofer in reference quality with multichannel bass management
deep and precise Bass up to 16 Hz
fully redundant AES67 audio-over-IP support (compatible with ST 2110, ST 2022-7, RAVENNA and DANTE®-generated AES67 streams)
Perfect complement to medium-sized Neumann KH studio monitors
Support for stereo, surround and immersive setups up to 7.1.4
analog and digital connections for up to 11 studio monitors
Electronically balanced XLR and Sub-D25 connections (Tascam standard)
Integration of analog and DSP monitors via MA 1 Automatic Monitor Alignment (sold separately)
Newly developed 10" long excursion driver with ELFF technology for low distortion
Bass reflex enclosure with optimized flow characteristics
Auto standby function, can be deactivated via MA 1 software
Protective circuits: Soft clip, peak, thermal and excursion limiters
Ground lift to avoid ground loops
Metal grille to protect the driver
Robust, low-resonance wooden housing with sturdy paint finish
Integrated rubber feet for acoustic decoupling
Deep, precise Bass for modern studios
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.
Multichannel bass management up to 7.1.4
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.
Future-proof audio-over-IP integration
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.
Perfect system integration with MA 1
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.
Robust housing and sophisticated design
The compact, rigid wooden housingwith 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.
High-quality electronics and protective functions
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).
Technical data:
Frequency response: 18-310 Hz (±3 dB), 16-750 Hz (±6 dB)
Max. Sound pressure: 109 dB SPL (1 m, 50-100 Hz, 3 % THD)
Distortion (THD): ' 0.5 % at 95 dB SPL
Intrinsic noise: ' 20 dB(A) SPL (at a distance of 10 cm)
Acoustic principle: Bass reflex, front openings
Driver: 10" long excursion with ELFF™ technology, protective grille
Power amplifier: 180 W woofer amplifier
Protective circuits: Soft clip, peak, thermal and excursion limiters
Analog connections: 2x XLR (sym.), 2x Sub-D25 (Tascam standard, up to 12 channels)
Digital connections (AES3): 1x BNC In, 7x BNC Out (11 channels + daisy chain)
AES67 audio-over-IP: 2x Ethernet (redundant), 12 input channels, compatible with ST 2110, ST 2022-7, RAVENNA, DANTE® streams
DSP & control: Integrated bass management, MA 1 Automatic Monitor Alignment & Multichannel Extension (optional), controllable locally or via network
Input gain: +2 dB to -12 dB, ground lift, fully balanced signal flow
