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KH 310 D - Active Studio Monitor with Digital Input and Delay
General Description

The KH 310 D three-way active tri-amplified monitor features a Mathematically Modeled Dispersion™ Waveguide (MMD™), flexible acoustical controls, various input options (analog and digital) and an extensive range of mounting hardware. This allows the loudspeaker to be used in diverse acoustical conditions, with any source equipment and in a wide variety of physical locations. The KH 310 represents the latest in acoustic and electronic simulation and measurement technologies to ensure the most accurate sound reproduction possible.The KH 310 D is designed for use as a near-field monitor, as a front loudspeaker in mid-sized multi-channel systems, or as a rear loudspeaker in a larger multi-channel system. It can be used in project, music, broadcast centers, OB vans, and post production studios for tracking, mixing, and mastering.


Product Feature Benefit to the Customer
 Powerful alloy fabric dome
Low-distortion high-frequency reproduction
 Elliptical Mathematically Modeled Dispersion™ (MMD™) waveguide, with wide horizontal and narrow vertical dispersion
Smoother off-axis response,
More forgiving of diverse acoustical environments
Freedom of movement across the mixing console
Reduces reflections off the mixing console
 New in-house simulated drivers
Latest modeling techniques used to minimize non-linear (intermodulation) distortion
 Fabric dome, neodymium magnet, midrange driver
Dedicated driver reproduces important midrange frequencies, which is especially important for speech and vocals
Light weight dome has better transient response and less breakup modes than cone designs
High power magnet reduces harmonic and intermodulation distortion
 Long throw composite sandwich cone bass driver with Extremely Linear Force Factor™ (ELFF™) and ribbed surround
Damping of break-up modes and low distortion at high sound levels
Linear pistonic motor gives a very low harmonic distortion even at high excursions
Reduced radial break-up modes on the ribbed surround
 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
 Compact sealed three-way cabinet design (magnetically shielded)
No standing wave resonances
Fastest bass transient response
Reduced intermodulation distortion in midrange
 One-piece front panel with no discontinuities
Reduced diffraction and smoother frequency response
 Powerful analog class AB amplifiers with large headroom
Improved transient response
 Independent thermo limiters for woofer, midrange dome and tweeter to protect the voice coils. Woofer soft clip and excursion limiters
Fast acting, high reliability and allows extraction of the maximum performance from the system
 Production consistency due to individual hand-alignment in final test
Any KH 310 is “pair-matched” to any other KH 310
 4-position bass, low-mid and treble acoustical controls
More control in diverse acoustical environments
 Wide range input gain and output level controls
Easier interfacing with signal sources
 Ground lift
Reduced noise in electrically noisy environments and over-comes ground loops
 Digital XLR and BNC inputs and buffered BNC output
For flexible and trouble-free digital interconnectivity (24 bit, 192 kHz, AES3 and S/P-DIF)
 Lipsync delay (0 ... 10/12 frames)
To align audio and video signals
 Time-of-flight delay (0 ... 400 ms)
To compensate for listening distance differences
 Universal switched-mode power supply (100 … 240 V)
One version works in any country and robust to poor quality mains supply
 Extensive mounting hardware options
More flexibility in mounting cabinets in more diverse locations and backwards compatibility with previous models
 Optional robust metal grille
Can be used, if required, to protect the drivers
 Optional transportation accessories
Stylish soft carry bag with space for cables
Robust wooden flight case

Block Diagram (Download)

Awards and Reviews

29th Annual TEC Awards

SOS - Sound on Sound Awards
Resolution Awards
Best of Show Awards
for the NAB Show
in Las Vegas 2013
Best of Show Awards for the 133rd AES Convention
in San Francisco 2012

proaudio 05/12



 KH 310 D Front View


· General Description
· Technical Data
· Accessories
· Variants
· Measurements
· Download
· Tender Description
· Dealer Description
· Further Images
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