Neumann KH 870 G

7.1 analog bass managed subwoofer.

44 950 kr

  • Artikelnr: 0553038511
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Free field frequency response ±6 dB: 17 … 600 Hz

Free field frequency response ±3 dB: 18 … 300 Hz

Reproduction accuracy between 50 Hz and 100 Hz: 100%, 80%, 50% of subwoofers produced: ±1.20; ±0.54; ±0.28 dB

Self-generated noise at 10 cm (with input gain set to 100 dB SPL for 0 dBu): <20 dB(A) SPL

Sine wave output with a THD < 0.5 % at 1 m in half space: 95 dB SPL (>40 Hz)

Bass capability: Max. SPL in half space at 3% THD at 1m (averaged between 50 Hz and 100 Hz): 116.7 dB SPL

Max. long term SPL with pink noise at 2.3 m, in typical listening conditions (single / pair full range): 118 dB SPL

Analog input(s): 8 x XLR: analog electronically balanced

Analog input impedance: >13k Ohms

Max. input level: +19 dBu

Common mode rejection ratio (CMRR): > 56 dB @ 15 kHz

Crosstalk (1 kHz), level matching: -95 dB; ±0.1  dB

Volume control: NRC 1 hardware remote or RS-232

Volume control range; resolution: 118 dB; 0.25 dB

Analog dynamic range; THD+N: 119 dB(A); <0.001% (-100 dB)

Signal routing modes: LFE 80+re-routing; LFE 80 Hz; LFE 120 Hz; Wide

LFE Gain: 0 / +10 dB

Analog output(s): 8 x XLR; analog electronically balanced

Input gain control (sensitivity): +2 … -12 dB

Output level control (output level in 1 m based on 0 dBu input level): 100; 114 dB SPL

Controller design: Analog, active

Crossover frequency: 80 Hz

Crossover slope: 24 dB/oct; 4th order

Equalization: Low cut: 30 Hz; 0 … -12 dB

Equalization: Parametric EQ: Gain: +4 … -12 dB

Equalization: Parametric EQ: Frequency: Bypass; 20 … 120 Hz

Equalization: Parametric EQ: Q: 1 … 8

Phase: 0; 45; 90; 135 and 0/180 deg

Protection circuitry: Peak and thermo limiters

Infrasonic filter: frequency; slope: 6.5 Hz; 12 dB/oct.

Remote control: RJ45 connector: Via NRC1 remote control (optional): volume for all channels; bass management on/off; LFE gain 0/10 dB.Via RS-232: more parameters remote controllable

Display: On; Normal Operation: Red LED

Display: Limit / Clip / Errors / Protection /Boot Mute / Shut Down Mute: Red LED

Display: Bass Management on: Green LED

Output power woofer amplifier (THD+N with limiter deactivated: 10%): 400 W

Output power woofer amplifier (THD+N with limiter deactivated: 0.1%): 320 W

Mains Power Supply: input voltage; frequency: 220-240 / 100-120 V (switchable); 50/60 Hz

Power consumption (230 V / 100 V): Idle: 25 W

Power consumption (230 V / 100 V): Full output: 550 W

Cabinet material: Wood cabinet, aluminum electronics panel

Cabinet surface finish; color (front / back): Painted; metallic anthracite (RAL 7021) / black (RAL 9005)

Operating conditions: +10° C to +40° C (+50° F to +104° F); <90% RH, non-condensing

Transport/storage conditions: -25° C to +70° C (-13° F to 158° F); <90% RH; non-condensing

Woofer: 2 x 265 mm (10″) with magnetic shielding and protecting black metal grille

Mounting points: 35 mm flange on top panel

Product dimensions (height x width x depth): 735 x 330 x 645 mm (28.9″ x 13″ x 25.4″)

External net volume: 156 liters

Product weight: 47.1 kg (103 lbs 13 oz)

Cabinet weight when electronics remote located: 45.5 kg (100 lbs 5 oz)

Packed dimensions (height x width x depth), mm (inches): 860 x 470 x 770 mm (33 7/8″ x 18 1/2″ x 30 3/8″)

Packed weight: 54.3 kg (119 lbs 11 oz)

Packed cube: 0.311 m³