Product Overview

Powerful Bass Extension for Immersive Systems

The KH 810 II AES67 is the definitive solution for medium-sized rooms, delivering legendary Neumann precision with the added flexibility of network audio. It features a unique multichannel bass manager that handles everything from stereo to 7.1.4 immersive formats. With redundant network ports and a combination of analog and digital (AES3) outputs, it allows you to integrate your entire loudspeaker setup into a professional AES67/RAVENNA or Dante®-compatible AoIP infrastructure.

Product Description

Next-Generation Acoustic Performance:

The KH 810 II AES67 improves significantly on its predecessor, delivering approximately twice the output of the compact KH 750 DSP. It utilizes a novel 10-inch long-throw woofer with Extremely Linear Force Factor™ (ELFF™) technology. This design, paired with intelligent protection limiters, ensures exceptionally low harmonic distortion even at maximum SPLs, making it the perfect partner for mid-sized monitors like the KH 150 and KH 310.

The Intelligent Hub for Your Studio:

This is more than just a subwoofer; it is a complete system controller. The KH 810 II AES67 accepts up to 12 channels of network audio and can distribute these signals to up to 11 studio monitors. It offers two Sub-D25 connectors for analog connectivity and seven AES3 BNC outputs for digital connection. These BNC outputs are also compatible with S/P-DIF inputs on Neumann monitors using a simple adapter cable.

Seamless DSP Integration with MA 1:

Equipped with a high-performance DSP engine, the KH 810 II AES67 is MA 1 Ready. When used with the Automatic Monitor Alignment software, it provides enough processing power to align an entire immersive system. It optimizes both frequency response and phase for your entire array—even when using analog monitors like the KH 310 or KH 420—ensuring a perfectly calibrated listening environment.

Broadcast-Grade Connectivity & Efficiency:

Designed for the most demanding professional environments, the redundant AES67 ports are fully compliant with standards such as ST 2110, ST 2022-7, and RAVENNA. A novel power amplifier design combines superior transient response with extreme energy efficiency, featuring an Auto Standby function that can be customized via the MA 1 app.

Key Features

• Bass Extension to 16 Hz: Deep, precise low-end for critical mixing and mastering.

• AoIP Network Interface: Redundant AES67 ports (ST 2110 / RAVENNA / Dante® compatible).

• 7.1.4 Multichannel Bass Manager: Supports stereo, surround, and immersive formats.

• DSP Alignment: Calibrates entire systems (including analog monitors) via MA 1.

• ELFF™ Driver Technology: 10" woofer designed for ultra-low distortion at high excursions.

• Extensive I/O: 2x XLR Analog In/Out, 2x Sub-D25 (Analog), and 7x AES3 BNC (Digital) outputs.

• Hub Functionality: Accepts 12 channels of network audio for distribution to 11 monitors.

• LRIM™ Wooden Cabinet: Ultra-stiff, self-damping enclosure with a front-mounted reflex port.

Benefits

• System Alignment: MA 1 integration optimizes frequency and phase for the entire room.

• Increased Headroom: Offloads low frequencies to increase the max SPL of your main speakers.

• Network Integration: Bridge the gap between your AoIP infrastructure and your KH Line monitors.

• Reliability: Sophisticated protection circuitry (soft clip, thermal, and excursion limiters).

Technical Specifications