Neumann KH-150 2-Way 6.5-Inch DSP-Powered Nearfield Monitor - Anthracite

The KH 150 is a powerful bi-amplified studio monitor with reference-class performance. Its 6.5” woofer in a bass reflex cabinet provides stunning low end and high SPL capability with undiminished clarity. DSP controlled electronics ensure linear phase response and allow for room-adaptive calibration via Neumann’s revolutionary MA 1 Automatic Monitor Alignment.

Features:

• High-precision drivers, Mathematically Modelled Dispersion™ (MMD™) waveguide
• Linear frequency response 39 Hz … 21 kHz (±3 dB)
• Linear phase response 105 Hz … 16 kHz (± 45°) with latency < 2,6 ms
• DSP engine allows for room adaptive calibration via Neumann’s MA 1
• Razor-sharp imaging due to extremely low tolerances (± 0.8 dB)
• May be combined with other KH line speakers in immersive/surround setups.

Specifications:

• Free field frequency response ±6 dB: 36 Hz to 21 kHz
• Free field frequency response ±3 dB: 39 Hz to 20.4 kHz
• Pass band free field frequency response: 42 Hz to 20 kHz, ±1.25 dB
• Free field frequency linearity deviation between 100 Hz and 10 kHz: ±0.8 dB
• Self-generated noise at 10 cm (with input gain set to 100 dB SPL for 0 dBu):
• Sine wave output with THD < 0.5% at 1 m in half space: 95 dB SPL (>75 Hz)
• Max. SPL calculation in half space at 3% THD at 1m (averaged between 100 Hz and 6 kHz): 118.7 dB SPL
• Max. SPL in full space at 3% THD at 1m (averaged between 100 Hz and 6 kHz): 112.7 dB SPL
• Bass capability: Max. SPL in half space at 3% THD at 1m (averaged between 50 Hz and 100 Hz): 107.5 dB SPL
• Max. short-term SPL with IEC-weighted noise (IEC 60268-5) at 1 m, in typical listening conditions: 108 dB(C) SPL
• Max. short-term SPL with music material at 2.3 m in typical listening conditions (pair/full range): 100 dB(C) SPL
• Max. short-term SPL with music material at 2.3 m, in typical listening conditions (pair with subwoofer): 106 dB(C) SPL
• Max. long-term SPL with pink noise at 2.3 m, in typical listening conditions (single/pair full range): 88/94 dB(C) SPL
• Max. long-term SPL with pink noise at 2.3 m, in typical listening conditions (single/pair with subwoofer): 88/94 dB(C) SPL
• Dolby D.A.R.D.T. Max SPL full range: 114 dB
• Dolby D.A.R.D.T. Max SPL bass managed: 120 dB
• Recommended listening distance: 1.0 to 2.5 m (3' to 8')
• Feasible listening distance: 0.75 to 6.0 m (2'6" to 18')
• Acoustic principle: Bassreflex, Ports at the front
• Analog input(s): XLR, analog electronically balanced
• Analog input impedance: 24 kOhms
• Max. input level: +24 dBu for 94 dB SPL setting; +14 dBu for 100 dB SPL setting; +9 dBu for 108 dB SPL setting; -1 dBu for 114 dB SPL setting
• Common mode rejection ratio (CMRR): >56 dB @ 15 kHz
• Volume control: via MA 1 software; Volume control range; resolution: 0 to -∞ dB; 0.1 dB
• Analog dynamic range; THD+N: 118 dB A-weighted, 90 dB
• Signal routing modes: analog, S/PDIF L, S/PDIF R, S/PDIF mono
• Digital input(s): RCA (75 Ω), S/PDIF
• Digital output(s): RCA (75 Ω), S/PDIF
• Max. Input Level; pk-pk, unbalanced/balanced: 1.2 V
• Digital converter: resolution; design: 24 Bit
• Digital converter: sampling rate: 32 kHz to 200 kHz
• Digital internal sampling rate: 48 kHz
• Output sample rate: identical to input sample rate
• Latency ADA / DA: Analog Input: 2.6 ms; SPDIF Input: 2.1 ms
• Delay: User adjustable delay range: 0 to 120 ms; Delay: Resolution: time; distance: 20.8 µs
• Delay: Max. frames Audio-video synchronization (lip sync): 0 to 120 ms for TOF=0ms, depends on APP implementation
• Delay: Time-of-flight maximum distance: 0 to 120 ms for lipsync=0ms, depends on APP implementation
• Output level control (output level in 1 m based on 0 dBu input level): 94, 100, 108, 114 dB SPL
• Input gain control (sensitivity): 0 dB to -15 dB
• Transport/storage conditions: -25°C to +60°C (-13°F to 140°F);
• Equalization: Treble: +1, 0, -1, -2 dB; Equalization: Low-Mid: 0, -2, -4, -6 dB; Equalization: Bass: 0, -2, -4, -6 dB
• Input selector: Analog, S/PDIF L, S/PDIF R, Mono
• Ground Lift: Yes
• Control: Local, Network
• Mains Switch: Yes
• Mains Voltage Select: Universal Power Supply 100 V to 240 V
• Controller design: Digital, active
• Crossover frequency: 1700 Hz
• Crossover slope: 24 dB/octave
• FIR phase correction: Linear phase (105 Hz to 16 kHz; ±45°)
• Protection circuitry: Independent soft clip, peak and thermo limiters for woofer and tweeter; Woofer excursion limiter; thermo limiter for the electronics and amplifiers