Neumann KH 810 G, Active Subwoofer with 7.1 High Definition Bass Management™, 10" driver

Vendor: Neumann
Descriptions Neumann KH 810 G, Active Subwoofer with 7.1 High Definition Bass Management™, 10" driver, magnetically shielded, 41.4 liters, 160 (200) W, 110.7 dB SPL, 18 Hz, metallic anthracite The Neumann KH 810 G...
$2,700.00
Title

Neumann KH 810 G, Active Subwoofer with 7.1 High Definition Bass Management™, 10" driver, magnetically shielded, 41.4 liters, 160 (200) W, 110.7 dB SPL, 18 Hz, metallic anthracite

The Neumann KH 810 G is the answer for the rising demands for 7.1 and 3D productions. Neumann KH 810 G feature its flexibility of this bypassable 7.1 bass manager means it is also compatible with all standard consumer formats from mono through to the latest 7.1 HD systems. The Neumann KH 810 G has eight channels of analog to ensures the flexible interconnectivity for modern studios. Four mode LFE-channel processing guarantees compatibility across all formats and industries. Neumann KH 810 G is capable for forth-order crossovers and flexible acoustical controls that allow for seamless system integration. The Neumann KH 810 G also has a built-in volume control and a hardware remote control that allows for centralized system control independent of the source, and the electronics can be remote located to minimize cabling. From Mono to 3D, there are uses for the KH 810 in many different system configurations.

IMPROVING LATERAL CONSISTENCY

The latest amplifier technology and acoustical components have been used to ensure the most accurate sound reproduction possible. Robust drivers, a rock-solid cabinet, and carefully designed ports guarantee a tight, articulate, and distortion-free low frequency reproduction, even at high replay levels. Using the sum output, Plane Wave Bass Array™ (PWBA™) techniques acoustically improves lateral consistency in the listening area. The bass extends down to 18 Hz.

COMPLEMENTS EXTENSIVE RANGE OF MONITORS

The KH 810 subwoofer is designed to complement Neumann's extensive range of monitors, and can be used on its own, or daisy-chained to make larger systems capable of higher SPL. The KH 810 can be used in music, broadcast, and post production studios for tracking, mixing, and mastering. The cabinet can be positioned next to a wall or flush mounted into a wall due to the front mounted port, and can be mixed freely in multichannel systems with other loudspeakers from Neumann's range.

  1. Computer mechanically modeled cabinet design using Low resonance Integral Molding™ (LRIM™) materials
  2. In-house modelled long-throw composite sandwich cone bass driver with Extremely Linear Force Factor™ (ELFF™), magnetic shielding, flow optimized die cast basket and robust built-in grille
  3. Large high-capacity flow-optimized bass reflex ports
  4. XLR electronically balanced analogue inputs and outputs / 7.1 High Definition Bass Management
  5. Remote control
  6. LFE gain / Four routing modes
  7. Wide range input gain and output level controls / 8-position phase control (with built in test tone), continuous low cut control and parametric equalizer
  8. Bass Management controls
  9. Universal switched-mode power supply (100 … 240 V)
  10. Ground lift
  11. Sum output
  12. Low heat dissipation amplifiers with large headroom and overheat limiting / Separate fast acting thermo limiter to protect the voice coil and power amplifier
  13. Installation flexibility

Neumann KH 810 G Main Features

  • 7.1 High Definition Bass Management (remote)

  • Very deep bass response (18 Hz)

  • High maximum SPL (110.7 dB)

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 (>45 Hz)
Bass capability: Max. SPL in half space at 3% THD at 1m (averaged between 50 Hz and 100 Hz) 110.7 dB SPL
Max. long term SPL with pink noise at 2.3 m, in typical listening conditions (single / pair full range) 112 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%) 200 W
Output power woofer amplifier (THD+N with limiter deactivated: 0.1%) 160 W
Mains Power Supply: input voltage; frequency 220-240 / 100-120 V (switchable); 50/60 Hz
Power consumption (230 V / 100 V): Idle 20 W
Power consumption (230 V / 100 V): Full output 290 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 265 mm (10") with magnetic shielding and protecting black metal grille
Product dimensions (height x width x depth) 360 x 330 x 645 mm (14.2" x 13" x 25.4")
External net volume 76.6 liters
Product weight 26 kg (57 lbs 5 oz)
Cabinet weight when electronics remote located 24.2 kg (53 lbs 6 oz)
Packed dimensions (height x width x depth), mm (inches) 515 x 490 x 750 mm (20 1/4" x 19 1/4" x 29 1/2")
Packed weight 32.0 kg (70 lbs 9 oz)
Packed cube 0.189 m³