Neumann KH120A Powered Studio Monitor Speaker
The KH 120 is a two-way bi-amplified monitor with thermally protected class-AB amplifiers (80 W each.) Just like the drivers, its Mathematically Modeled Dispersion™ (MMD™) waveguide is calculated with an optimal level of precision. 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.
Features:
- Low-distortion, high-frequency reproduction
- Elliptical Mathematically Modeled Dispersion (MMD) waveguide offers smoother off-axis response
- Long throw bass driver
- Two-color and dimmable Neumann logo displays operation status and activation of the extensive protection system
- Robust metal grille
- Large front panel ports reduce bass compression and make it easier to mount the monitor in tight spaces
- Compact, durable aluminum cabinet minimizes resonances and offers better heat dissipation
- Wide horizontal dispersion and narrow vertical dispersion for greater control at the mixing console
- Powerful analog amplifiers with large headroom
- 4-position bass, low-mid and treble acoustical controls offer more control in diverse acoustical environments
- Wide range input gain and output level controls for easier interfacing with signal sources
Specifications:
- 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: Aluminum
- 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
- 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: Aluminum
- 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
