View this product description in Norwegian.

The KH 420 is designed for use as a mid-field or main monitor in stereo and multi-channel systems. It can be used in project, music, broadcast centers, and post production studios for tracking, mixing, and mastering.

The KH 420 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 420 represents the latest in acoustic and electronic simulation and measurement technologies to ensure the most accurate sound reproduction possible.

 10" woofer, 3" soft dome midrange, 1" alloy fabric dome tweeter and protective grille 330 + 140 + 140 W class AB-amplifiers with thermal protection Vented enclosure with rotatable Mathematically Modeled Dispersion™ (MMD™) Waveguide Frequency response: 26 Hz - 22 kHz, (-3 dB) Maximum SPL: 122.4 dB at 1m Input gain control, output level control, ground lift Fourth-order crossover and 4-position bass, low-mid and treble acoustical controls, and parametric EQ Self-generated noise level <0 dB(A) at 1 m Independent thermo limiters for woofer, midrange dome and tweeter. Woofer peak and excursion limiters. Two-color dimmable Neumann logo Magnetic shielding XLR-balanced analog input Optional digital inputs with delay feature Universal switched-mode power supply Dimensions: 645 x 330 x 444 mm (25 3/8" x 13" x 17 1/2") (HxWxD) Weight: 35 kg (77 lbs 3 oz) Full range of accessories and mounting hardware