Neumann KH 310 A Left 3-tie aktiivistudiomonitori

Neumann KH 310 A Left aktiivistudiomonitori (2295,00)
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KH 310 A - Active Studio Monitor

General Description:

The KH 310 three-way active tri-amplified monitor features a Mathematically Modeled Dispersion™ Waveguide (MMD™), flexible acoustical controls, various input options 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 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.


Features:

Product FeatureBenefit 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
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


Technical Data
Acoustics
Free field frequency response34 Hz - 21 kHz, ± 3 dB
Pass band free field frequency response36 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 1m110.3 / 116.3 dB SPL
(averaged between 100 Hz and 6 kHz)
Bass capability: Max. SPL in half space
at 3% THD at 1m104.5 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 conditions113 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 designAnalog, active
Crossover frequencies650 Hz / 2 kHz
Crossover slope24 dB/oct, 4th order
Equalization - Bass0, -2.5, -5, -7.5 dB
Equalization - Low Mid0, -1.5, -3, -4.5 dB
Equalization - Treble+1, 0, -1, -2 dB
Protection circuitryIndependent thermo limiters for woofer, midrange dome and tweeter. Woofer soft clip and excursion limiters
Infrasonic filter - frequency; slope15 Hz; 6 dB/oct
InputXLR, 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. input level +24 dBu
Displays and indicators - power on Neumann logo “White”
Displays and indicators - limit / clip Neumann logo “Red”
Mains Power Supply, voltage; frequency100-240 V~; 50/60 Hz
Power consumption - idle 24 W
Power consumption - full output 300 W

Mechanics:

Cabinet surface finish, colour Painted wood and polyurethane,
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")
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 13.0 kg (28 lbs 11 oz)
Packed dimensions
(height x width x depth), mm (inches)590 x 380 x 360 mm
(23 1/4" x 15" x 14 1/8")
Packed weight and cube 16.8 kg (37 lbs 1 oz), 0.081 m³
Delivery includes 1x KH 310 A
3x Main cables (European, UK and US version
4x Self-adhesive feet
1x Operating manual
1x Supplement "Getting Started Quickly"