The Neumann KH 810 G is a professional-grade active subwoofer designed to extend the low-frequency response of Neumann’s KH series monitors — including the KH 80, KH 120, KH 150, KH 310, and KH 420 — and to provide accurate bass reproduction in both stereo and multi-channel (up to 7.1) monitoring systems.
Equipped with a powerful 10″ long-throw driver and a Class-AB amplifier (260 W RMS), the KH 810 delivers deep, controlled, and distortion-free bass down to 18 Hz. Its 7.1 High Definition Bass Management System allows precise integration of up to eight channels, making it ideal for surround and immersive formats such as Dolby Atmos, DTS:X, and other professional studio configurations.
Advanced onboard electronics offer four-mode lowpass filtering, phase control (0–180° in 45° steps), LFE gain and cutoff adjustments, and throughput delay compensation, ensuring perfect alignment with satellite monitors. The cabinet’s acoustically optimized design provides tight, transparent bass performance in small to mid-sized control rooms.
Key Features:
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10″ long-throw driver in a sealed cabinet for accurate, tight bass
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260 W RMS Class-AB amplifier for high headroom and low distortion
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7.1-channel bass management system (8-channel input matrix)
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Frequency response: 18 Hz – 300 Hz (±3 dB)
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Maximum SPL: 112 dB (single, 1 m)
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Analog inputs/outputs: 8 x XLR in, 8 x XLR out
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Variable lowpass filter: 50 Hz / 80 Hz / 120 Hz / Bypass
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Adjustable phase: 0°, 45°, 90°, 135°, 180°
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LFE gain and cutoff controls
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Bypass and LFE input options
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Rigid cabinet construction minimizes resonance and coloration
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Ideal companion for Neumann KH-series monitors
Specifications:
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Driver Size: 10″ (250 mm)
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Amplifier Power: 260 W RMS (Class-AB)
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Frequency Range: 18 Hz – 300 Hz (±3 dB)
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Max SPL: 112 dB (single, 1 m)
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Inputs: 8 x balanced XLR (analog)
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Outputs: 8 x balanced XLR (analog, managed or bypass)
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Power Supply: 100–240 V AC, 50/60 Hz
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Cabinet Type: Sealed, front-firing
