Neumann Monitor Alignment Kit 1 Includes (1) MA 1 Measurement Microphone and (1) KH 750 DSP Subwoofer

Neumann KH-series loudspeaker owners can enhance their monitoring chain with the Neumann MA 1 automatic monitor alignment system. Developed in cooperation with Fraunhofer IIS, this cutting-edge system optimizes frequency curve, amplitude, and phase using advanced speaker calibration algorithms and an individually calibrated measurement microphone. The MA 1 stores calibration data directly in DSP-powered KH-series monitors, eliminating the need for plug-ins. It ensures optimal sound quality with convenient set-it-and-forget-it simplicity. The included KH 750 sub pairs perfectly with your current KH speakers, and after calibration, you may never leave the mix position! Hear your mix, not your room, with the Monitor Alignment Kit.

Neumann Monitor Alignment Kit 1 Features:

• MA 1
  • Algorithms derived from decades of experience in aligning monitors
  • Individually calibrated measurement microphone
  • Room adaptive target curve
  • For stereo setups with network-enabled Neumann monitors and any analog Neumann monitors using KH 750 subwoofers
  • For multichannel setups with Multichannel Extension license
  • For Mac and PC
• KH 750
  • Deep bass in a small space
  • The perfect complement to KH 80 DSP, KH 120, KH 150 and KH 310
  • Optional tools to align and operate a complete Neumann stereo system

Neumann Monitor Alignment Kit 1 Specifications:

• MA 1
  • Microphone Type: Pressure Transducer
  • Polar Pattern: Omnidirectional
  • Frequency Response: 20 Hz - 20 kHz
  • Max SPL: 132 dB
  • Output Impedance: 50 ohms
  • Signal to Noise Ratio: 67 dB (A-weighted)
  • Self Noise: 27 dB (A-weighted)
  • Sensitivity: 30 mV / Pa (-30 dB)
  • Connector: XLR
  • Dimensions: 4.60" x 0.90"
  • Weight: 0.08 lbs
• KH 750
  • Mains Power Supply: input voltage; frequency: 100-240V; 50/60 Hz
  • Product dimensions (height x width x depth): 383 x 330 x 383 mm (15 1/8" x 13" x 15 1/8")
  • Operating conditions: +10° C to +40° C (+50° F to +104° F);
  • Transport/storage conditions: -25° C to +70° C (-13° F to 158° F);
  • Packed cube: 0.100 m³
  • 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):
  • 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
  • Volume control: via Neumann.Control software
  • Volume control range; resolution: 0 … -∞ dB; 0.1 dB
  • 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 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)
  • 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 synchronization (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
  • 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
  • Output power woofer amplifier (THD+N with limiter deactivated: 10%): 256 W
  • Power consumption (230 V / 100 V): Standby:
  • 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)
  • Woofer: 265 mm (10") with protective black metal grille
  • External net volume: 48.4 liters
  • Product weight: 19.5 kg (43 lbs)
  • Packed dimensions (height x width x depth), mm (inches): 490 x 395 x 515 mm (19 1/4" x 16 1/2" x 20 1/4")
  • Packed weight: 22.0 kg (48 lbs 8 oz)
  • Power consumption (230 V / 100 V): Idle: 18 W
• Operating system:
  • PC: Windows 10/11 64 Bit
  • Mac: macOS 10.15, 11, 12, 13, 14
  • MA 1– Automatic Monitor Alignment software
  • ASIO driver (for Windows)