Neumann KH 750 DSP D G

THD+N: analog, digital < -100 dB; < -90 dB Free field frequency response ±6 dB 16 . . . 800 Hz Free field frequency response ±3 dB 18 … 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 … -∞ 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 . . . -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 Ω ): AES3; S/P-DIF Digital output(s) BNC (75 Ω ): AES3 Digital converter: resolution; design 16 … 24-bit DAC; Δ ∑ 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 . . . 100 ms and 2 x 0 . . . 20.8 ms Delay: Resolution: time; distance 0.1 ms; 3.44 cm (1 3/8” ) 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 (23' 5") Controller design Digital; active Crossover frequency 80 Hz Crossover slope 24 dB/oct; 4th order Phase 0; 45; 90; 135 und 0/180 deg Equalization: via Neumann. Control software 8 x full parametric IIR + low / high shelf global balance FIR phase correction For connected analog loudspeakers: Linear phase (170 Hz . . . 16 kHz; +/- 45° ) Protection circuitry Driver (thermo limiter); Electronics (temperature limiter); Amplifier (peak limiter, temperature limiter, temperature protection and overcurrent protection); Power supply (temperature limiter and overcurrent protection) Infrasonic filter: frequency; slope 17.5 Hz; 12 dB/oct. Remote control Neumann. Control software via an RJ45 connector carrying standard IP data Display: On; Normal Operation Green LED Display: Identification Amber 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%) 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 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 protecting black metal grille Product dimensions (height x width x depth) 383 x 330 x 383 mm (15 1/8" x 13" x 15 1/8") External net volume 48.4 liters Product weight 19.5 kg (43 lbs)