KH 120 II US Studio Monitor

Anthracite

Model:

509122

Price:	$999.00

Features

This is a special order item. Please allow additional time for delivery.
Deeper bass and higher resolution than its predecessor and DSP power
Linear frequency and phase response
DSP engine for improved performance and automatic room alignment
Deep low end down to 44 Hz and high SPL capability in a small format
Analog and S/PDIF connectivity

Description

Overview

The KH 120 II is based on the same concept as its acclaimed predecessor but completely re-engineered for improved performance in all parameters: deeper bass, higher SPL capability and even better resolution. Internal DSP power allows for phase linear crossovers and room adaptive alignment via Neumann’s MA 1 Automatic Alignment.

It has an exceptionally linear frequency response from 44 Hz to 21 kHz (±3 dB). It also linearizes the phase response, which translates to clear mids with astonishing transparency as well as extreme accuracy in the time domain: precise impulse reproduction and finely resolved reverbs. This is made possible by DSP controlled electronics which allow for sophisticated crossovers avoiding the phase distortion caused by analog filters. The internal DSP also realizes new standards in tonal consistency. The KH 120 II is made to extremely low tolerances of no more than ±0.5 dB for razor-sharp stereo imaging.

The KH 120 II is designed for nearfield applications with a recommended listening distance of 1 – 2 meters (3 – 6 ft.) and is ideally suited to smaller rooms such as home and project studios as well as mixing and editing suites or as a surround speaker in large multichannel applications. Thanks to its outstanding linearity in a portable format, the KH 120 II is also an excellent choice for creating a professional quality makeshift control room when working on location (e.g. orchestra/choir, live recording, film, broadcast).

Even the best loudspeaker only sounds as good as the acoustic environment allows. Neumann’s Mathematically Modelled Dispersion™ (MMD™) waveguide guarantees a wide sweet spot and minimizes desk reflections. But the KH 120 II goes much further: Its internal DSP allows for room calibration via Neumann’s Automatic Monitor Alignment. The MA 1 (sold separately) makes sure your DSP powered monitors are optimally adapted to the character of your room and perfectly aligned for your listening position. Even in acoustically treated rooms, this results in a significant improvement.

Tonal compatibility with other KH line studio monitors makes it possible to use the KH 120 II in mixed setups e.g. in immersive setups. For flexible connectivity the KH 120 II features both analog and S/PDIF inputs.

Neumann engineers took great care to develop a patent pending amplifier technology which combines great audio performance with the energy efficiency of Class D. Although the power amplifiers of the KH 120 II deliver up to 145 W to the 5.25” woofer and 100 W to the 1” tweeter, they only consume 17 W at idle. Auto-standby reduces power consumption to 0.3 W when the KH 120 II has not been used for a while, but can be deactivated.

Specifications

<Free field frequency response ±6 dB>41 Hz ... 21.4 kHz</Free field frequency response ±6 dB> <Free field frequency response ±3 dB>44 Hz ... 21 kHz</Free field frequency response ±3 dB> <Pass band free field frequency response>48 Hz … 20.5 kHz, ±1.25 dB</Pass band free field frequency response> <Free field frequency linearity deviation between 100 Hz and 10 kHz>±0.7 dB</Free field frequency linearity deviation between 100 Hz and 10 kHz> <Reproduction accuracy between 100 Hz and 10 kHz: 100%, 80%, 50% of loudspeakers produced>±0.45; ±0.30; ±0.17 dB</Reproduction accuracy between 100 Hz and 10 kHz: 100%, 80%, 50% of loudspeakers produced> <Self-generated noise at 10 cm (with input gain set to 100 dB SPL for 0 dBu)>Less than 20 dB(A) SPL</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 (Greater than 97 Hz)</Sine wave output with a THD < 0.5 % at 1 m in half space> <Max. SPL calc. in half space at 3% THD at 1m (averaged between 100 Hz and 6 kHz)>116.8 dB SPL</Max. SPL calc. in half space at 3% THD at 1m (averaged between 100 Hz and 6 kHz)> <Max. SPL in full space at 3% THD at 1m (averaged between 100 Hz and 6 kHz)>110.8 dB SPL</Max. SPL in full space at 3% THD at 1m (averaged between 100 Hz and 6 kHz)> <Bass capability: Max. SPL in half space at 3% THD at 1m (averaged between 50 Hz and 100 Hz)>105.1 dB SPL</Bass capability: Max. SPL in half space at 3% THD at 1m (averaged between 50 Hz and 100 Hz)> <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 IEC-weighted noise (IEC 60268-5) at 1 m, in typical listening conditions> <Max. short term SPL with music material at 2.3 m in typical listening conditions (pair / full range)>98 dB(C) SPL</Max. short term SPL with music material at 2.3 m in typical listening conditions (pair / full range)> <Max. short term SPL with music material at 2.3 m, in typical listening conditions (pair with subwoofer)>104 dB(C) SPL</Max. short term SPL with music material at 2.3 m, in typical listening conditions (pair with subwoofer)> <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 full range)> <Max. long term SPL with pink noise at 2.3 m, in typical listening conditions (single / pair with subwoofer)>87 / 93 dB(C) SPL</Max. long term SPL with pink noise at 2.3 m, in typical listening conditions (single / pair with subwoofer)> <Dolby DARDT. Max SPL fullrange>113 dB SPL</Dolby DARDT. Max SPL fullrange> <Dolby DARDT. Max SPL bass managed>119 dB SPL</Dolby DARDT. Max SPL bass managed> <Recommended Listening Distance>1.0 … 2.0 m; (3'… 6')</Recommended Listening Distance> <Feasible Listening Distance>0.75 … 4.0 m; (2'6… 12')</Feasible Listening Distance> <Acoustical Principle>Bassreflex, Ports at the front</Acoustical Principle> <Analog input(s)>XLR: analog electronically balanced</Analog input(s)> <Analog input impedance>24k Ohms</Analog input impedance> <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</Max. input level> <Common mode rejection ratio (CMRR)>Greater than 56 dB @ 15kHz</Common mode rejection ratio (CMRR)> <Volume control>Volume control</Volume control> <Volume control range; resolution>0 … -∞ dB; 0.1 dB</Volume control range; resolution> <Analog dynamic range; THD+N (A-D-A)>118 dB, A-weighted, 90 dB</Analog dynamic range; THD+N (A-D-A)> <Digital input(s)>RCA (75 Ω): S/PDIF</Digital input(s)> <Digital output(s)>RCA (75 Ω): S/PDIF</Digital output(s)> <Max. Digital Input Level; pk-pk, unbalanced / balanced>1.2 V</Max. Digital Input Level; pk-pk, unbalanced / balanced> <1.2 V>24 Bit</1.2 V> <24 Bit>32 kHz..200 kHz</24 Bit> <Dynamic range A-D>121 dB(A)</Dynamic range A-D> <Dynamic range A-D-A (Converter)>118 dB(A)</Dynamic range A-D-A (Converter)> <Dynamic range D-A>121 dB(A)</Dynamic range D-A> <121 dB(A)>-18 dBFS = 100 dB SPL at 1 m, to be confirmed by acoustics team</121 dB(A)> <Latency ADA / DA>Analog Input,: 2.6 ms; SPDIF Input: 2.1 ms</Latency ADA / DA> <Delay: User adjustable delay range>0 … 120 ms</Delay: User adjustable delay range> <0 … 120 ms>20.8 µs</0 … 120 ms> <Delay: Max. frames Audio-video synchronisation (lip sync)>0 … 120 ms for TOF=0ms, depends on APP implmentation</Delay: Max. frames Audio-video synchronisation (lip sync)> <Delay: Time-of-flight maximum distance>0 … 120 ms for lipsync=0ms, depends on APP implmentation</Delay: Time-of-flight maximum distance> <Input gain control (sensitivity)>0 dB ... -15 dB</Input gain control (sensitivity)> <Output level control (output level in 1 m based on 0 dBu input level)>94; 100; 108; 114 dB SPL</Output level control (output level in 1 m based on 0 dBu input level)> <Equalization: Bass>0; -2; -4; -6 dB</Equalization: Bass> <Equalization: Low-Mid>0; -2; -4; -6 dB</Equalization: Low-Mid> <Equalization: Treble>+1; 0; -1; -2 dB</Equalization: Treble> <Input Select>Input Select</Input Select> <Ground Lift>Yes</Ground Lift> <Control>Local; Network</Control> <Mains Switch>Yes</Mains Switch> <Mains Voltage Select>-; Universal Power Supply 100 V~ … 240 V~</Mains Voltage Select> <Controller design>Digital; active</Controller design> <DSP resolution>32 Bit Audio, Processing 64 Bit double precision</DSP resolution> <Crossover frequency>1700 Hz</Crossover frequency> <1700 Hz>48 dB / octave</1700 Hz> <FIR phase correction>Linear phase (120 Hz ... 16 kHz; +/- 45°)</FIR phase correction> <Protection circuitry>Independent soft clip, peak and thermo limiters for woofer and tweeter; Woofer excursion limiter; thermo limiter for the electronics and amplifiers</Protection circuitry> <Infrasonic filter: frequency; slope>40 Hz; 12 dB / octave</Infrasonic filter: frequency; slope> <Remote control>MA 1 software via an RJ45 connector carrying standard IP data</Remote control> <Display: On; Normal Operation>Neumann logo “White”</Display: On; Normal Operation> <Display: Identification>Neumann logo “Rosé”</Display: Identification> <Display: Limit / Clip / Errors / Protection /Boot Mute / Shut Down Mute>Neumann logo “Red”</Display: Limit / Clip / Errors / Protection /Boot Mute / Shut Down Mute> <Logo Brightness>via MA 1 software</Logo Brightness> <Output power woofer amplifier (THD+N with limiter deactivated: 10%)>145 W</Output power woofer amplifier (THD+N with limiter deactivated: 10%)> <Output power tweeter amplifier (THD+N with limiter deactivated: 10%)>100 W</Output power tweeter amplifier (THD+N with limiter deactivated: 10%)> <Output power woofer amplifier (THD+N with limiter deactivated: 0.1%)>120 W</Output power woofer amplifier (THD+N with limiter deactivated: 0.1%)> <Output power tweeter amplifier (THD+N with limiter deactivated: 0.1%)>80 W</Output power tweeter amplifier (THD+N with limiter deactivated: 0.1%)> <Mains Power Supply: input voltage; frequency>100-240 V; 50/60 Hz</Mains Power Supply: input voltage; frequency> <Power consumption (230 V / 100 V): Standby>0.3 W</Power consumption (230 V / 100 V): Standby> <Power consumption (230 V / 100 V): Idle>15 W</Power consumption (230 V / 100 V): Idle> <Power consumption (230 V / 100 V): Full output>320 W</Power consumption (230 V / 100 V): Full output> <In-rush current (Peak) /230VAC)>33 A</In-rush current (Peak) /230VAC)> <Cabinet material>Composite polycarbonate front and rear, wooden sleeve</Cabinet material> <Cabinet surface finish; color (front / back)>Painted; metallic anthracite (RAL 7021) / Black (RAL 9005)</Cabinet surface finish; color (front / back)> <Operating conditions>+10° C to +40° C; (+50° F to +104° F); <75% RH, non-condensing</Operating conditions> <Transport/storage conditions>-25° C to +60° C; (-13° F to 140° F); Less than 90% RH; non-condensing</Transport/storage conditions> <Woofer>130 mm; (5.25) with protecting black metal grille</Woofer> <Tweeter>25 mm; (1) with protecting black metal grille</Tweeter> <Mounting points>2 x M6 threaded inserts with 70 mm spacing on back panel; thread depth 15 mm; (5/8”)</Mounting points> <Product dimensions (height x width x depth)>287 x 182 x 227 mm; (11.3" x 7.16" x 8.94")</Product dimensions (height x width x depth)> <Internal net volume>6.0 l</Internal net volume> <External net volume>11.3 l</External net volume> <Product weight>Product weight</Product weight> <Acoustical Axis horizontal>91 mm; (3.6")</Acoustical Axis horizontal> <Acoustical Axis vertical (from bottom)>166 mm; (6.5")</Acoustical Axis vertical (from bottom)>

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