Left version, 8.25" + 3" + 1" drivers 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.

 

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.

 

 

KH 310 A - Active Studio Monitor 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 dBu to -15 dBu

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; frequency 100-240 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"