Powerful compact bi-amplified studio monitor with superb impulse response and resolution.
As a stereo system with KH 750 DSP and optional tools, controllable and alignable to the room
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 of varirost reproduction in even the
BEST WORKING ENVIRONMENT: CLOSE TO PROFESSIONAL EARS
The KH 120 is typically used in near-field applications such as project, music, broadcast and post-production studios for recording, mixing and mastering. It also available as a digital input “D” version.
PORTS AND HIGH DYNAMICS: NO LONGER A CONTRADICTION
With its digital switched-mode power supply and bi-amplification, the KH 120 realizes sound pressure of up to 111.1 dB and in doing so, retains a high-resolution and neutral representation across the entire frequency response. This provides sufficient maximum energy dynamics for am without distortion and losses. As a result, the bass goes down to impressive 52 Hz. Despite using ports, there is no “overhang” in the bass response. The transient response remains well in control. The optimized design of the drivers delivers clean sound right down to the lowest parts of the 50 Hz region. This rich foundation offers enough room to work cleanly on the mix without the necessity for a supplementary subwoofer. In the demanding treble range, the specially developed, powerful alloy fabric dome ensures distortion-free reproduction.
(1)
In-house simulated tweeter with alloy fabric dome
Latest modeling techniques used to minimize non-linear (harmonic and intermodulation) distortion
Low-distortion high frequency reproduction
(2)
Elliptical Mathematical Modeled Dispersion™ (MMD™) waveguide
Smoother off-axis response
More forgiving of diverse acoustical environments
Wide horizontal dispersion
Freedom of movement across the mixing console
Narrow vertical dispersion
Reduces reflections off the mixing console
(3)
Two-color + dimmable Neumann logo
Displays operation status and activation of the extensive protection system
Dimmable for low lighting level conditions or behind the screen applications
(4)
In-house modeled long-throw composite sandwich cone bass driver with Extremely Linear Force Factor™ (ELFF™), magnetic shielding and flow optimized die cast basket
Damping of break up modes brings low distortion at high sound levels
Linear pistonic motor gives a very low harmonic distortion even at high excursions
Reduced air noise and improved rocking modes
(5)
Robust metal grilles
Protects against mechanical damage
(6)
Large high-capacity flow-optimized bass reflex ports with pipe resonance damping
Fast bass transient response
Reduced bass compression at high output levels
No coloration from organ pipe resonance
Easier to mount in tight spaces
(7)
Compact aluminum cabinet
Robust package for a long life
No standing wave resonances
Excellent heat dissipation
One-piece front panel with no discontinuities
Reduced diffraction and smoother frequency response
(8)
4-position bass, low-mid and treble acoustic controls
More control in diverse acoustical environments
Fast acoustical set up in mobile applications
Repeatable settings after moving loudspeakers
(9)
Wide range input gain and output level controls
Easier interfacing with signal sources
(10)
Fully documented extensive mounting hardware range
More flexibility in more diverse locations and backwards compatible to previous products
Easy advanced planning for installations
(11)
Display dimmer and ground lift
For low lighting level conditions or behind the screen applications
Reduced noise in electrically noisy environments and over-comes ground loops
(12)
Universal switched-mode power supply (100 … 240 V)
One version works in any country and robust to poor quality mains supply
(13)
XLR electronically balanced analog input
Standard interfacing to professional equipment
MORE FEATURES
Production consistency due to individual hand alignment in final testing
Any KH 120 is “pair matched” to any other KH 120
Separate fast acting thermo limiters for woofer and tweeter to protect the voice coils and power amplifiers
Woofer soft clip and excursion limiters
Increases system reliability
Allows extraction of the maximum performance
Powerful amplifiers with large headroom and overheat limiting
Improved transient response
Assured reliability and safety
