The Neumann KH 420 G 3-way, active Mid-Field Monitor sets a new benchmark in audio reproduction, utilizing the latest in acoustical, electronic, and mechanical design. Featuring computer-optimized drivers, a mathematically modeled dispersion waveguide (MMD), flexible acoustical controls, various input options, and extensive mounting hardware, it ensures top-tier performance in any acoustical environment and with any source equipment.
Designed as a mid-field or main monitor, the KH 420 excels in music, broadcast, and post-production studios for tracking, mixing, and mastering. It can be used free-standing, wall-mounted, or integrated into multichannel systems, easily mixing with other speakers in the range for exceptional flexibility.
The Optional Digital Input Module DIM 1 enhances the KH 420 with a digital XLR and BNC input, plus a BNC output (192 kHz/24-bit) for seamless digital signal linking. Its delay function (0-400 ms) ensures perfect audio-visual sync, with precise 0.1 ms adjustments for delay equalization. The DIM 1 can be retrofitted for added convenience. If you are interested about the DIM Version of the Monitor, please contact us.
Neumann KH 420 G features
- Computer-modeled cabinet design using low resonance integral molding materials
- Extraordinary bass depth (26 Hz) with high sound pressure (122.4 dB)
- Precise dispersion in the midrange and high frequencies
- Two-color + dimmable Neumann logo
- Elliptical mathematically modeled dispersion waveguide for tweeter and midrange drivers
- Powerful alloy fabric dome midrange driver
- Long throw bass driver and flow optimized die-cast basket
- Vented cabinet (magnetically shielded) with field rotatable waveguide
- 4-position bass, mid and treble acoustical controls
- Universal dual switched-mode power supply (100 up to 240 V)
Neumann KH 420 G Specifications
| Frequency Response (+/-6 dB) |
25 Hz - 22 kHz |
| Frequency Response (+/-3 dB) |
26 Hz - 22 kHz |
| Frequency Linearity (100 Hz – 10 kHz) |
+/- 1.2 dB |
| Max SPL (Half Space, 1m, 3% THD, 100 Hz - 6 kHz) |
116.4 dB SPL |
| Max SPL (Full Space, 1m, 3% THD, 100 Hz - 6 kHz) |
122.4 dB SPL |
| Bass SPL (Half Space, 1m, 50 Hz - 100 Hz) |
109.9 dB SPL |
| Max Short Term SPL (IEC-Weighted Noise, 1m) |
109 dB(C) SPL |
| Input Type |
XLR, Analog Electronically Balanced |
| Input Impedance |
>14 kOhms |
| Max Input Level |
+24 dBu (DIM 1: 18 dBu for Analog Delayed) |
| Crossover Frequency |
570 Hz and 2.0 kHz |
| Crossover Slope |
24 dB/oct, 4th order |
| Output Power (Woofer) |
330 W (10% THD+N), 295 W (0.1% THD+N) |
| Output Power (Midrange) |
140 W (10% THD+N), 130 W (0.1% THD+N) |
| Output Power (Tweeter) |
140 W (10% THD+N), 130 W (0.1% THD+N) |
| Mains Power Supply |
100-240V, 50/60 Hz |
| Power Consumption (Idle) |
60 W (+5W with DIM 1 fitted) |
| Product Dimensions |
645 x 330 x 444 mm |
| Product Weight |
35.0 kg |
