This is truly a great analytical, high-end studio monitor. A beautifully defined sound with superb low end. Listen to this 3-way monitor and be convinced by the masterful combination of the electro acoustics of "Klein + Hummel" and the precision construction and electronics of Neumann. Ow yes, it's a Klundert Favorite!
The Neumann KH 310 A Left offers a very full but neutral sound and can reach frequencies up to 34 Hz at -3 dB. This results in a beautiful low end reproduction. A clear and open mid is due to a high-quality 3-inch midrange driver and there is also a 1-inch driver for the high up to 21000 Hz at -3dB.
This monitor has excellent and extensive acoustic controls that allow you to fully tune the high, mid and low to your space. The built-in tri-amp amplifier module gives an awful lot of power and has special convection cooling thanks to the hefty cooling fins on the back. With an output of 150 + 70 + 70 watts, the woofer, midrange driver and tweeter are given maximum power, creating incredible dynamics.
Specifications:
- Product Specifications
- Left version
- Active studio monitor with three-way playback system
- 8 1/4 inch woofer with composite sandwich diaphragm construction
- 3 inch soft dome midrange driver
- 1 inch alloy fabric dome tweeter
- Die-cast enclosure with integrated waveguide in front baffle
- Fourth-order active crossover with three-way separation
- Quadruple acoustic correction options for low, midrange, midrange and high to compensate for your space
- Separate thermal limiters for each component
- Soft clip limiter for the woofer
- Excursion limiters
- LED status indicator built into the logo, dimmable in multiple steps
- Dimensions: 253 x 383 x 292 mm
- Construction volume: 16.2 liters internally, 28.3 liters externally
- Weight: 13 kg
Acoustic properties:
- -3 dB free-field frequency range: 34 to 21,000 Hz, +/- 3 dB
- pass band free-field frequency range: 36 to 20,000 Hz, +/- 3 dB
- inherent noise with input gain set to 100 dB for 0 dBu: < 20 dB at 10 cm distance
- total harmonic distortion of 0.5% at 95 dB SPL at 1 meter: at over 85 dB
- maximum SPL fullspace at 3% distortion at 1 meter: 114.2 dB SPL (between 100 and 6000 Hz on average)
- maximum SPL fullspace computed at 3% distortion at 1 meter: 120.2 dB SPL (between 100 and 6000 Hz average)
- maximum SPL bass reproduction half-space at 3% distortion at 1 meter: 111.3 dB SPL (between 100 and 6000 Hz average)
- maximum short term SPL with IEC-weighted noise (IEC 286-5) at 1 meter distance in typical listening environments per pair: 113 dB(C) SPL
- maximum short term SPL with music at 2.3 meters distance in typical listening environments, per pair: 100 dB(C) SPL fullrange, 107 dB(C) SPL with subwoofer
- maximum long term SPL with pink noise at 2.3 meters distance, in typical listening environments, each: 93 dB(C) SPL (fullrange), 99 dB(C) SPL (with subwoofer)
- maximum long term SPL with pink noise at 2.3 meters distance, in typical listening environments, per pair: 94 dB(C) SPL (fullrange), 100 dB(C) SPL (with subwoofer)
Electronic characteristics:
- amplifier power bass / midrange / treble continuous: 150 / 70 / 70 watts
- amplifier power bass / midrange / treble peak: 210 / 90 / 90 Watt
- class A/B amplifier circuit
- controller design: analog, active
- crossover frequencies: 650 Hz, 2000 Hz
- crossover curve: 24 dB/octave, fourth order
- equalizer bass: 0, -2.5, -5, -7.5
- equalizer low mid: 0, -1.5, -3, -4.5
- equalizer treble: +1, 0, -1, -2
- protection circuit: separate thermal limiters per component
- woofer soft clip and excursion limiter
- infrasonic filter, curve: 15 Hz, 6 dB/octave
- input: XLR, electronically balanced
- impedance: 10 kOhm at 94/108 dB SPL, 20 kOhm at 100/114 dB SPL at 1 meter
- sensitivity input gain: 0 dBu - 15 dBu
- output level: 94, 100, 108, 114 dB SPL
Display and power supply:
- power on: white illuminated logo
- limit/clip: red logo
- power supply: 100 - 240V AC, 50/60 Hz
- power consumption standby: 24 W
- power consumption at full output: 300 watts
Mechanical properties:
- painted wood and polyurethane construction, anthracite (RAL 7021)
- aluminum connection panel, black
- removable grill
- working temperature: +10 to +40 degrees Celsius
- transport and storage temperature: -25 to +70 degrees Celsius
- drivers: magnetically shielded
- woofer: 210 mm (8 1/4 inch)
- midrange driver: 75 mm (3 inches)
- tweeter: 25 mm (1 inch)
- mounting points: 2x M8 (1 on each side, with 1 inch depth), rear fitted with brackets for LH 41 mounting panel
