NEUMANN KH 750 DSP DG

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