Neumann KH 120 A G US, Active Near-field Monitor, 5.25" + 1" drivers, magnetically shielded
Vendor: Neumann
Available
Neumann KH 120 A G US, Active Near-field Monitor, 5.25" + 1" drivers, magnetically shielded, 6.5 liters, 80 + 80 W, 111.1 dB SPL, 52 - 21k Hz, metallic anthracite
The Neumann KH 120 A G US is Neumann's trailblazer model and development yardstick for compact studio monitors. The Neumann KH 120 A G US has been a reference class for close-range monitoring since 2011. Also, the Neumann KH 120 A G US has an enormous power reserves meet high-precision sound conduction. The result: Maximum signal fidelity and distinctly contoured transients across the entire, neutrally designed frequency response. It allows you to precisely control tonal depth, spatial image and even the smallest details in the mix. The Neumann KH 120 A G US is a two-way bi-amplified monitor with thermally protected class-AB amplifiers (80 W each). The Neumann KH 120 A G US is mathematically modeled dispersion ™ (MMD™) waveguide is calculated with an optimal level of precision. Additionally, the Neumann KH 120 A G US sound distributed in a horizontally precise manner ensures flexibility in the listening position; the narrower vertical dispersion reduces the negative effects of nearby reflections - for example from a desk or mixing console. The finely controlled dispersion characteristics optimize reproduction in even the most varied of room configurations.
Neumann KH 120 A G US Main Features
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Compact bi-amplified studio monitor with a high efficiency
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Exceptional bass depth and transient response from 52 to 21k Hz
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Precise dispersion, optimized for near-field applications
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As a stereo system with KH 750 DSP and iPad® app, controllable and alignable to the room
Free field frequency response ±6 dB | 46 Hz … 24 kHz |
Free field frequency response ±3 dB | 52 Hz … 21 kHz |
Free field frequency linearity deviation between 100 Hz and 10 kHz | ± 1.0 dB |
Reproduction accuracy between 100 Hz and 10 kHz: 100%, 80%, 50% of loudspeakers produced | ±0.97; ±0.40; ±0.23 dB |
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 (>120 Hz) |
Max. SPL calc. in half space at 3% THD at 1m (averaged between 100 Hz and 6 kHz) | 111.1 dB SPL |
Max. SPL in full space at 3% THD at 1m (averaged between 100 Hz and 6 kHz) | 105.1 dB SPL |
Bass capability: Max. SPL in half space at 3% THD at 1m (averaged between 50 Hz and 100 Hz) | 104.8 dB SPL |
Max. short term SPL with IEC-weighted noise (IEC 60268-5) at 1 m, in typical listening conditions | 107 dB(C) SPL |
Max. short term SPL with music material at 2.3 m in typical listening conditions (pair / full range) | 97 dB(C) SPL |
Max. short term SPL with music material at 2.3 m, in typical listening conditions (pair with subwoofer) | 104 dB(C) SPL |
Max. long term SPL with pink noise at 2.3 m, in typical listening conditions (single / pair full range) | 88 / 93 dB(C) SPL |
Max. long term SPL with pink noise at 2.3 m, in typical listening conditions (single / pair with subwoofer) | 89 / 94 dB(C) SPL |
Analog input(s) | XLR: analog electronically balanced |
Analog input impedance | 10k Ohms in position 94/108 dB SPL at 1 m; 20k Ohms in position 100/114 dB SPL at 1 m |
Max. input level | +24 dBu |
Common mode rejection ratio (CMRR) | >56 dB @ 15kHz |
Input gain control (sensitivity) | 0 dB ... -15 dB |
Output level control (output level in 1 m based on 0 dBu input level) | 94; 100; 108; 114 dB SPL |
Controller design | Analog; active |
Crossover frequency | 2.0 kHz |
Crossover slope | 24 dB/oct; 4th order |
Equalization: Bass | 0; -2.5; -5; -7.5 dB |
Equalization: Low-Mid | 0; -1.5; -3; -4.5 dB |
Equalization: Treble | +1; 0; -1; -2 dB |
Protection circuitry | Independent thermo limiters for woofer, tweeter. Woofer soft clip and excursion limiters. Amplifier overheat. |
Infrasonic filter: frequency; slope | 30 Hz; 6 dB/Oct. |
Display: On; Normal Operation | Neumann logo “White” |
Display: Limit / Clip / Errors / Protection /Boot Mute / Shut Down Mute | Neumann logo “Red” |
Display Brightness | White:on/dimmed/off; Red:on/dimmed |
Output power woofer amplifier (THD+N with limiter deactivated: 10%) | 80 W |
Output power tweeter amplifier (THD+N with limiter deactivated: 10%) | 80 W |
Output power woofer amplifier (THD+N with limiter deactivated: 0.1%) | 50 W |
Output power tweeter amplifier (THD+N with limiter deactivated: 0.1%) | 50 W |
Mains Power Supply: input voltage; frequency | 100-240V; 50/60 Hz |
Power consumption (230 V / 100 V): Idle | 20 W |
Power consumption (230 V / 100 V): Full output | 200 W |
In-rush current (Peak) | 20 A |
Cabinet material | Aluminium |
Cabinet surface finish; color (front / back) | Painted; metallic anthracite (RAL 7021) |
Operating conditions | +10° C to +40° C (+50° F to +104° F); <75% RH; non-condensing |
Transport/storage conditions | -25° C to +70° C (-13° F to 158° F); <90% RH, non-condensing |
Woofer | 130 mm (5.25") magnetically shielded with protecting black metal grille |
Tweeter | 25 mm (1") with protecting black metal grille |
Mounting points | 2 x M8 threaded inserts with 70 mm spacing on back panel; thread depth 15 mm (5/8”) |
Product dimensions (height x width x depth) | 277 x 182 x 220 mm (10 7/8” x 7 1/8” x 8 5/8”) |
External net volume | 9.7 liters |
Product weight | 6.4 kg (14 lbs 2 oz) |
Packed dimensions (height x width x depth), mm (inches) | 415 x 365 x 280 mm (16 3/8” x 14 3/8” x 11”) |
Packed weight | 8.4 kg (18 lbs 8 oz) |
Packed cube | 0.042 m³ |