Neumann KH 310 D
Neumann KH 310 D
Neumann KH 310 D
Neumann KH 310 D
Neumann KH 310 D
Neumann KH 310 D
Neumann KH 310 D
Neumann KH 310 D
Neumann KH 310 D
Neumann KH 310 D
Neumann KH 310 D
Neumann KH 310 D
Neumann KH 310 D
Neumann KH 310 D
Neumann KH 310 D
Neumann KH 310 D
Neumann KH 310 D
Neumann KH 310 D
Neumann KH 310 D
Neumann KH 310 D
Neumann KH 310 D
Neumann KH 310 D

Neumann KH 310 D

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$2,198
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Georg Neumann GmbH - Professional Monitoring

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

Low-distortion high-frequency reproduction

Smoother off-axis response,
More forgiving of diverse acoustical environments
Freedom of movement across the mixing console
Reduces reflections off the mixing console

Latest modeling techniques used to minimize non-linear (intermodulation) distortion

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

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

Displays operation status and activation of the extensive protection system
Dimmable for low lighting level conditions or behind the screen applications

No standing wave resonances
Fastest bass transient response
Reduced intermodulation distortion in midrange

Reduced diffraction and smoother frequency response

Improved transient response

Fast acting, high reliability and allows extraction of the maximum performance from the system

Any KH 310 is “pair-matched” to any other KH 310

More control in diverse acoustical environments

Easier interfacing with signal sources

Reduced noise in electrically noisy environments and over-comes ground loops

For flexible and trouble-free digital interconnectivity (24 bit, 192 kHz, AES3 and S/P-DIF)

To align audio and video signals

To compensate for listening distance differences

One version works in any country and robust to poor quality mains supply

More flexibility in mounting cabinets in more diverse locations and backwards compatibility with previous models

Can be used, if required, to protect the drivers

Stylish soft carry bag with space for cables
Robust wooden flight case

 

Technical Data

Acoustics

Free field frequency response

34 Hz - 21 kHz, ± 3 dB

Pass band free field frequency response

36 Hz - 20 kHz, ± 2 dB

Self-generated noise
(with input gain set to 100 dB for 0 dBu)

< 20 dB(A) at 10 cm

Total harmonic distortion < 0.5 % at 95 dB SPL at 1 m

> 85 Hz

Max. SPL in full space / calc. in half space
at 3% THD at 1m

110.3 / 116.3 dB SPL
(averaged between 100 Hz and 6 kHz)

Bass capability: Max. SPL in half space
at 3% THD at 1m

104.5 dB SPL
(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

113 dB(C) SPL

Max. short term SPL with music material
at 2.3 m, in typical listening conditions (pair)

100 dB(C) SPL (full range)
107 dB(C) SPL (with subwoofer)

Max. long term SPL with pink noise at 2.3 m, in typical listening conditions (single/pair)

93 / 99 dB(C) SPL (full range)
94 / 100 dB(C) SPL (with subwoofer)

Electronics

Bass / Midrange / Treble Class AB amplifiers, cont. (peak) output power*

150 W (210 W) / 70 W (90 W) / 70 W (90 W)

Controller design

Analog, active

Crossover frequencies

650 Hz / 2 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, midrange dome and tweeter. Woofer soft clip and excursion limiters

Infrasonic filter - frequency; slope

15 Hz; 6 dB/oct

Input

XLR, analog electronically balanced

Impedance, electrically balanced

> 13k Ohms

Input gain control (sensitivity)

0 dB to −15 dB

Output level control

94, 100, 108, 114 dB SPL

CMRR

> 56 dB @ 100 - 15 kHz

Max. analog input level

+24 dBu (+18 dBu for analog delayed)

Displays and indicators - power on

Neumann logo “White”

Displays and indicators - limit / clip

Neumann logo “Red”

Mains Power Supply, voltage; frequency

100-240 V~; 50/60 Hz

Power consumption - idle

30 W

Power consumption - full output

300 W

Digital Input/Output

Format BNC

AES3, S/P-DIF

Impedance BNC, unbalanced

75 Ω (input/output)

Format XLR

AES3

Impedance XLR, balanced

110 Ω (input)

Input switching

Analog, Digital A, Digital B, Digital A+B (all available with and without delay)

Digital converter: resolution, design

16 ... 24-bit DAC, Δ∑

Digital converter: sampling rate

32 ... 192 kHz

Digital sensitivity

-18 dBFS

D-A dynamic range

120 dB

Audio-Video/lip sync and Time-of-Flight delay range

0 ... 409.5 ms

Audio-Video/lip sync max. frames

0 ... 10.2 (40 ms) frames,
0 ... 12.3 (33 ms) frames

Resolution: time/distance

0.1 ms / 3.4 cm ( 1 3/8")

Latency D-A (A-D-A)

0.22 - 1.85 ms (0.54 ms)

 

Mechanics

Cabinet surface finish, colour

Painted wood and polyurethane, 
metallic anthracite (RAL 7021).
Aluminum electronics panel, Black.

Baffle cover

Optional removable metal grille

Operating conditions

+10° C to +40° C (+50° F to +104° F),
<90% RH, non-condensing

Transport/storage condition

−25° C to +70° C (−13° F to 158° F),
<90% RH, non-condensing

Drivers

Magnetically shielded

Woofer

210 mm (8 1/4")

Midrange

75 mm (3")

Tweeter

25 mm (1")

Cabinet design

Sealed

Mounting points

2 x M8 on side panels, depth from outside of cabinet 25 mm (1”).
Rear panel screws for attaching LH 41 base plate.
Rear panel bracket.

Product dimensions
(height x width x depth), mm (inches)

253 x 383 x 292 mm
(10" x 15 1/8" x 11 1/2")

Net volume, internal / external

16.2 liters / 28.3 liters

Product weight

13.1 kg (28 lbs 14 oz)

Packed dimensions
(height x width x depth), mm (inches)

360 x 380 x 590 mm
(14 1/8" x 15" x 23 1/4")

Packed weight and cube

16.9 kg (37 lbs 4 oz), 0.081 m³

Delivery includes

1x KH 310 D 
3x Cables (European, UK and US)
4x Self-adhesive feet 
1x Operating manual 
1x Supplement "Getting Started Quickly"

 

Accessories              Mounting on a floor stand
(e.g. K&M 26750, 26735)
               KH 310 + LH 25 + LH 28 + stand
               KH 310 + LH 41 + LH 28 + stand
               KH 310 + LH 41 + LH 36 + LH 28 + stand
               
               Mounting on a lighting stand
                KH 310 + LH 25 + LH 29 + stand
                KH 310 + LH 41 + LH 29 + stand
                KH 310 + LH 41 + LH 36 + LH 29 + stand
               
               Mounting on a subwoofer
                KH 310 + LH 25 + LH 28 + pole + KH 870
                KH 310 + LH 25 + LH 37 + KH 870
                KH 310 + LH 41 + LH 28 + pole + KH 870
                KH 310 + LH 41 + LH 37 + KH 870
                KH 310 + LH 41 + LH 36 + LH 28 + pole + KH 870
                KH 310 + LH 41 + LH 36 + LH 37 + KH 870
               
               Mounting on a surface (desktop or floor)
                KH 310 + LH 25 + surface
                KH 310 + LH 25 + LH 43 + surface
               KH 310 + LH 25 + LH 47 + LH 43 + surface
                KH 310 + LH 25 + LH 47 + LH 46 + surface
               
               Mounting on a wall
                KH 310 + LH 25 + wall
                KH 310 + LH 25 + LH 43 + wall
               KH 310 + LH 25 + LH 47 + LH 45 + wall
               
               Mounting off a ceiling
               KH 310 + LH 25 + ceiling
               KH 310 + LH 25 + LH 43 + ceiling
               KH 310 + LH 25 + LH 47 + LH 43 + ceiling
                KH 310 + LH 25 + LH 47 + LH 46 + ceiling
               
               Mounting off a lighting or truss bar
                KH 310 + LH 25 + LH 29 + G-clamp + bar
               
               Other accessories
BKH 310, FKH 310, GKH 310
* THD+N <0.1% with limiter deactivated

 

Variants
Product Article No. Description
KH 310 D L G 505995 3-way, 8”+3”+1", left active near-field reference monitor with analog controller, electronic-balanced and 192 kHz digital input, metallic anthracite (RAL 7021)
KH 310 D R G 505996 3-way, 8”+3”+1", right active near-field reference monitor with analog controller, electronic-balanced and 192 kHz digital input, metallic anthracite (RAL 7021)
KH 310 D L G CCC 505997 3-way, 8”+3”+1", left active near-field reference monitor with analog controller, electronic-balanced and 192 kHz digital input, metallic anthracite (RAL 7021), CCC certified*
KH 310 D R G CCC 505998 3-way, 8”+3”+1", right active near-field reference monitor with analog controller, electronic-balanced and 192 kHz digital input, metallic anthracite (RAL 7021), CCC certified*

* CCC variants also have KC certification for Korea.

 

 

Tender Description

KH 310 D - Active Studio Monitor
KH 310 D - Active Studio MonitorThree-way tri-amplified monitor with thermally protected 90 + 90 + 210 W class A/B-amplifiers. Limit and clip indicated by dimmable logo LED. Magnetically shielded 1" alloy fabric dome tweeter, 3" soft dome midrange and 8 1/4" composite-sandwich membrane woofer. Tweeter protected by grille. Compact cabinet molded from low-resonance materials with waveguide integrated into the front baffle. Separate left and right versions. >10 kOhm electronic-balanced input on XLR-F with ground lift. 24-bit, 192 kHz digital input on XLR and BNC connectors with BNC buffered output. Accepts AES 3 and S/P-DIF formats. Daisy-chained monitoring is possible using the BNC connections. Built-in delay for time-of-flight and lip-sync adjustment. Fourth-order crossover, and four-position "Bass", "Low-Mid" and "Treble" acoustical controls. Independent thermo limiters for woofer, midrange and tweeter. Woofer soft clip and excursion limiters. Maximum SPL is 116.3 dB at 1 m (3% THD), bass capability is 104,5 dB at 1 m (max SPL at 3% THD between 50-100 Hz), pass band frequency response 34 Hz - 21 kHz (-3 dB). Self-generated noise level <0 dB(A) at 1 m. Cabinet volume 16.2 liters, dimensions 253 x 383 x 292 mm (10" x 15 1/8" x 11 1/2"), and weight 13.1 kg (28 lbs 14 oz). Two M8 threads on side panel for attaching to mounting hardware and rear panel bracket. Optional metal grille. Standard cabinet color:  metallic anthracite (RAL 7021).

Dealer Description

Neumann KH 310 D- Active Studio Monitor

The KH 310 D is designed for use as a near-field monitor, as a front loudspeaker in mid-sized multi-channel, 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.The KH 310 D three-way analog active studio monitor features a Mathematically Modeled Dispersion™ Waveguide (MMD™), flexible acoustical controls, various input options, analog class-AB amplifiers, 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 D represents the latest in acoustic and electronic simulation and measurement technologies to ensure the most accurate sound reproduction possible.

 

8 1/4" composite-sandwich membrane woofer, 3" soft dome midrange, 1" alloy fabric dome tweeter with Mathematically Modeled Dispersion™ (MMD™) Waveguide and protective grille

 

210 + 90 + 90 W class A/B-amplifiers with thermal protection

 

Compact, sealed, horizontally-oriented enclosure (separate left and right versions)

 

Frequency response: 34 Hz - 21 kHz, (-3 dB)

 

Maximum SPL: 116.3 dB  at 1m

 

Input gain control, output level control, ground lift

 

24-bit, 192 kHz digital input on XLR and BNC connectors, with BNC buffered output, that accept AES3 and S/P-DIF formats

 

Built-in delay (400 ms) for time-of-flight and lip-sync adjustment.

 

Fourth-order crossover and 4-position bass, low-mid and treble acoustical controls

 

Self-generated noise level <0 dB(A) at 1 m

 

Limiters: Excursion, Bass, Mid, Treble

 

Independent thermo limiters for woofer, midrange dome and tweeter. Woofer soft clip and excursion limiters.

 

Two-color dimmable Neumann logo

 

Magnetic shielded

 

XLR-balanced analog input

 

Universal switched-mode power supply

 

Dimensions: 253 x 383 x 292 mm (10" x 15 1/8" x 11 1/2") (HxWxD)

 

Weight: 13.1 kg (28 lbs 14 oz)

 

Full range of accessories and mounting hardware

 

Shipping costs are calculated at time of checkout by our shopping cart, based on the weight of your order and the method of shipment.

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