Neumann KH 420 Professional Active Studio Monitors (SINGLE)

NEUMANN KH 420 PRODUCT FEATURES:

The KH 420 represents the result of using the latest techniques in acoustical, electronic and mechanical design to bring a new benchmark in audio reproduction quality. In-house computer optimized drivers, a waveguide featuring Mathematically Modeled Dispersion™ (MMD™), flexible acoustical controls, various input options, and an extensive mounting hardware range allow the KH 420 to be used in diverse acoustical conditions, with any source equipment, and in a wide variety of physical locations.
The KH 420 has been designed for use as a mid-field or main monitor. It is particularly well-suited for use in music, broadcast, and post production studios for tracking, mixing, and mastering. The KH 420 can be used free-standing or flush mounted into a wall, and, in multichannel systems, can be mixed freely with other loudspeakers in the range.

NEUMANN KH 420 TECHNICAL SPECIFICATIONS:

Acoustics

−3 dB free field frequency response
26 Hz - 22 kHz, ± 3 dB

Pass band free field frequency response
28 Hz - 20 kHz, ± 2 dB

Self generated noise level at 10 cm
< 20 dB(A)

Total harmonic distortion < 0.5 % at 95 dB SPL at 1 m
> 120 Hz

Max. SPL in full space / calc. in half space at 3% THD at 1m
116.4 / 122.4 dB SPL (averaged between 100 Hz and 6 kHz)

Bass capability: Max. SPL in half space at 3% THD at 1m
109.9 dB SPL (averaged between 50 Hz and 100 Hz)

Max. short term SPL with IEC-weighted noise (IEC 60286-5) at 1 m, in typical listening conditions
109 dB(C) SPL

Max. short term SPL with music material at 2.3 m, in typical listening conditions (pair)
103 dB(C) SPL (full range)
109 dB(C) SPL (with subwoofer)

Max. long term SPL with pink noise at 2.3 m, in typical listening conditions (single/pair)
90 / 96 dB(C) SPL (full range)
90 / 96 dB(C) SPL (with subwoofer)

Analog Input

Infrasonic filter: frequency/slope
9 Hz; 18 dB/oct

Input
XLR, electronically balanced

Impedance, electrically balanced
14k Ohms

Input gain control (sensitivity)
0 dB to −15 dB

Output level control
94, 100, 108, 114 dB SPL

CMRR
> 56 dB @ 100 - 16 kHz

Max. analog input level
+24 dBu (18 dBu for analog delayed)

Drivers
Magnetically shielded

Woofer
265 mm (10")

Midrange
76 mm (3")

Tweeter
25 mm (1")

Cabinet design
Vented, dual ports on front panel

Mounting points
8 x M5 on rear

Product dimensions (height x width x depth), mm (inches)
645 x 330 x 444 mm (25 3/8" x 13" x 17 1/2")

External volume
93 liters

Product Weight
35 kg (77 lbs 3 oz) (+ 100 g (3 oz) when DIM 1 fitted)

Packed dimensions (height x width x depth), mm (inches)
775 x 610 x 590 mm (23 1/4" x 15" x 14 1/8")

Packed weight and cube
41.0 kg (90 lbs 6 oz), 0.279 m³

Delivery includes
1x KH 420
3x Power cables (Euro, UK, USA)
1x Operating manual
1x Getting Started Quickly Guide

NEUMANN KH 420 SYSTEM REQUIREMENTS: