Neumann KH-870-G 2x10-Inch High-Definition Active Subwoofer with 7.1 Bass Management
The KH 870 meets the demands with its 7.1 High Definition Bass Manager. Its flexible bypassable 7.1 bass manager is compatible with all standard consumer formats from mono to the latest 7.1 HD systems.
• 7.1 High Definition Bass Management
• Dual 10' Front-Firing Drivers
• 4-Mode LFE Processing
This subwoofer offers eight channels of analog for flexible interconnectivity in modern studios. Four-mode LFE-channel processing ensures compatibility across all formats and industries. Fourth-order crossovers and flexible acoustical controls enable seamless system integration. With built-in volume control and a hardware remote control, you can centrally control the system independently of the source, and the electronics can be remotely located to reduce cabling. The KH 870 is useful in many different system configurations, from Mono to 3D.
Features:
- 7.1 Channel HD Bass Management
- Dual 10' Front-Firing Drivers
- 4-Mode LFE Processing
- 4th Order Crossover
- 8-Channel System Volume Control
- Optional 24-bit/192kHz Digital Input
- Daisy-Chain Capable
- RS-232 Remote Port
- Integrated Electronic Limiter
Specifications:
- Monitor Type & Configuration: Active Dual Subwoofer
- Total Power Output: 320 W RMS / 400 W Peak
- Subwoofer Drivers: 2x 10' / 25.4 cm Cone
- Frequency Range: 18 Hz to 300 Hz ± 3 dB (-3 dB)
- Audio I/O: 1x XLR 3-Pin Balanced Input (13 Kilohms)
- Physical:
- Color: Black
- Orientation: Vertical
- Enclosure Material: Metal Grille, Wood
- Dimensions (W x H x D): 13 x 28.9 x 25.4' / 330 x 735 x 645 mm
- Weight: 103.6 lb / 47.1 kg




The Neumann KH-870-G is a 2x10-inch active subwoofer designed for modern studios. It features 7.1 high-definition bass management, making it compatible with various audio formats. With its dual 10' front-firing drivers and 4-mode LFE processing, it delivers powerful and accurate bass. The subwoofer has an 8-channel system volume control and an optional 24-bit/192kHz digital input. It's daisy-chain capable and has an RS-232 remote port. The integrated electronic limiter ensures safe operation. The subwoofer is black, vertically oriented, with a metal grille and wood enclosure. It measures 13 x 28.9 x 25.4' (330 x 735 x 645 mm) and weighs 103.6 lb (47.1 kg). Ideal for audio professionals and enthusiasts looking to enhance their studio sound systems.