Neumann KH 870 II AES67
The Neumann KH 870 II AES67 is a professional-grade, dual-driver DSP-controlled subwoofer that delivers outstanding low-frequency accuracy and powerful network connectivity for modern studio environments. Designed for the most demanding recording, mixing, mastering, and post-production workflows, it combines Neumann’s precision engineering with AES67 network audio compatibility, supporting both Dante® and Ravenna® protocols. This subwoofer extends the low-end response of Neumann’s KH monitor systems down to an impressive 18 Hz, providing full-range accuracy for stereo, surround, and immersive setups.
Featuring two 10” long-excursion woofers powered by a 480 W amplifier, the KH 870 II AES67 ensures clean, detailed, and distortion-free bass reproduction even at high output levels. Its advanced DSP architecture enables precise EQ control, crossover management, and delay alignment, and it integrates seamlessly with Neumann’s MA 1 Automatic Monitor Alignment system for perfect room calibration. With both analog, digital, and AES67 network inputs, the KH 870 II AES67 offers exceptional flexibility for hybrid and IP-based production environments.
Features
- High-performance dual 10” DSP-controlled active subwoofer with AES67 network audio
- Extends frequency response down to 18 Hz with tight and accurate bass
- Integrated AES67 interface supporting Ravenna® and Dante® networks
- Powerful 480 W amplifier for dynamic and distortion-free performance
- Advanced DSP with EQ, crossover, and time alignment control
- Fully compatible with Neumann MA 1 Automatic Monitor Alignment system
- Supports advanced bass management for up to 7.1 or immersive audio systems
- Analog, digital (AES3), and network (RJ45) connectivity
- Front-firing bass reflex design for optimal low-end precision
- Made in Germany with Neumann’s world-class reliability and precision
Applications
- Professional recording, mixing, and mastering studios
- Broadcast and IP-based production environments
- Immersive and surround sound systems (Dolby Atmos, Auro-3D, etc.)
- High-end post-production and audio-for-film setups
Included
- Neumann KH 870 II AES67 subwoofer
- Power cable
- Documentation and quick start guide
Technical Specifications
- Type: Dual-driver DSP-controlled active subwoofer with AES67 network interface
- Drivers: 2 × 10” long-excursion woofers
- Amplifier Power: 480 W total
- Frequency Response: 18 Hz – 300 Hz (±3 dB)
- Maximum SPL: 118 dB (at 1 m)
- Inputs: XLR analog, AES3 digital, AES67 network (RJ45)
- Outputs: XLR link outputs with configurable crossover
- Network Audio: AES67 (Ravenna® / Dante® compatible)
- DSP Functions: EQ, crossover, delay, and MA 1 room alignment support
- Cabinet Type: Front-firing bass reflex
- Dimensions (H × W × D): 600 × 500 × 600 mm
- Weight: 43 kg
- Finish: Anthracite gray
