Neumann KH 310 L 3-Way Active Near-Field Reference Monitor - Left

KH 310 L - Overview

• Features:

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

• Specifications:

  • 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
   

• GTIN:

  0615104229280