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- NEUMANN KH 750 DSP DG
Description
The compact KH 750 DSP is the ideal choice for smaller rooms and smaller studio monitors. It has a unique and flexible 2.0/0.1 Bass Manager allowing the subwoofer to be used in many different system configurations.
On the back panel there are analog and digital inputs and outputs, four routing modes and adaptable acoustical controls to allow for seamless system integration. The two analog XLR inputs are balanced as are the two analog XLR outputs. The 192 kHz / 24-bit digital input can accept AES3 and S/P-DIF signals. There is a bypassable standby function and the switch-off time can be adjusted in the Neumann.Control iPad app. The Neumann.Control software gives access to many additional functions inside the subwoofer.
The KH 750 DSP can be used in music, broadcast, and post production studios for tracking, mixing and mastering.
FEATURES:
- easily installed compact cabinet with a very deep bass response
- DSP engine optimizes output to achieve reference class sound
- Neumann.Control App for iPad to setup, align and operate in a system
Specifications
PERFORMANCE:
- THD+N analog, digital: < -100 dB, < -90 dB
- free field frequency response +/-6 dB: 16 up to 800 Hz
- free field frequency response +/-3 dB: 18 up to 750 Hz
- 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 (>70 Hz)
- bass capability: max. SPL in half space at 3% THD at 1m (averaged between 50 Hz and 100 Hz): 105.0 dB SPL
- analog input(s): 2 x XLR, analog electronically balanced
- analog input impedance: >13k Ohms
- max. input level: < +24 dBu
- common mode rejection ratio (CMRR): > 56 dB @ 15 kHz
- crosstalk (1 kHz), level matching: < -90 dB, +/-0.1 dB
- volume control: via Neumann.Control software
- volume control range, resolution: 0 up to -infinity dB, 0.1 dB
- analog dynamic range, THD+N: 119 dB(A), <0.003% (-90 dB)
- signal routing modes: right, External Bass Management, 2 x LFE
- analog output(s): 2 x XLR, analog electronically balanced
- input gain control (sensitivity): +2 up to -12 dB
- output level control (output level in 1 m based on 0 dBu input level): 94, 100, 108, 114 dB SPL
- digital input(s): BNC (75 Ohm) AES3, S/P-DIF
- digital output(s): BNC (75 Ohm) AES3
- digital converter, resolution & design: 16 up to 24-bit DAC
- digital converter, sampling rate: 22.05, 24, 32, 44.1, 48, 64, 88.2, 96, 176.4, 192 kHz
- dynamic range A-D-A: >120 dB(A)
- dynamic range D-A: >123 dB(A)
- digital sensitivity: -18 dBFS = 100 dB SPL at 1 m
- latency: 1.5 ms (A-D-A linear phase), 1.2 ms (D-A linear phase)
- delay: user adjustable delay range: 0 up to 100 ms and 2 x 0 up to 20.8 ms
- delay resolution, time & distance: 0.1 ms, 3.44 cm
- delay max. frames, audio-video synchronisation (lip sync): 2.5 (40 ms) frames, 3 (33 ms) frames
- delay time-of-flight, maximum distance: 2 x 7.16 m
- controller design: digital, active
CROSSOVER:
- crossover frequency: 80 Hz fixed or 60 up to 100 Hz via Neumann.Control
- crossover slope: 24 dB/oct, 4th order
- phase: 0, 45, 90, 135 and 0/180 deg
POWER:
- output power woofer amplifier (THD+N with limiter deactivated: 10%): 256 W
- mains power supply, input voltage & frequency: 100-240V, 50/60 Hz
- power consumption (230 V / 100 V), standby: <300 mW
- power consumption (230 V / 100 V), idle: 18 W
- power consumption (230 V / 100 V), full output: 410 W
- in-rush current (peak): 30 A @230 VAC
- standby: disabled, 90 mins (default), user defined in software
GENERAL:
- 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, <90% RH, non-condensing
- transport/storage conditions: -25° C to +70° C, <90% RH, non-condensing
- woofer: 265 mm with protecting black metal grille
- product dimensions: 383 x 330 x 383 mm
- external net volume: 48.4 liters
- product weight: 19.5 kg
In the Box
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