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) |
Digital Input (when optional
DIM 1 accessory is fitted) |
Format BNC |
AES3, S/P-DIF |
Impedance BNC, unbalanced |
75 Ω (input/output) |
Format XLR |
AES3 |
Impedance XLR, balanced |
110 Ω (input) |
Input switching |
Analog, Digital A, Digital B,
Digital A+B (all available with and without delay) |
Digital
converter: resolution, design |
16
� 24-bit DAC, Δ∑ |
Digital
converter: sampling
rate |
22.05,
24, 32, 44.1, 48, 64, 88.2, 96, 176.4, 192 kHz |
Digital
sensitivity |
−18
dBFS = 100 dB SPL
at 1 m |
A-D-A, D-A dynamic range |
>116 dB(A), >123 dB(A) |
THD+N:
analog delayed, digital |
< -104 dB, < -106 dB |
Maximum Audio-Video/lip sync and
Time-of-Flight delay |
409.5 ms/ 140.87 m (462' 2") |
Audio-Video/lip sync max. frames |
10.2 (40 ms) frames,
12.3 (33 ms) frames |
Resolution: time/distance |
0.1 ms / 3.4 cm (1 3/8�) |
Latency D-A (A-D-A) |
0.22 - 1.85 ms (0.54 ms) |
Delay setting acknowledgement |
Neumann logo �Red� 1 flash |
Delay setting acknowledgement |
Neumann logo �Red� continuous
flashes |
Mains Power
Supply, voltage; frequency |
100-240 V~; 50/60 Hz |
Electronics |
Bass
/ Midrange / Treble
Class AB amplifiers, cont. (peak)
output
power* |
295 W (330 W) / 130 W (140 W) / 130
W (140 W) |
Controller design |
Analog, active |
Crossover - Frequencies |
570 Hz / 2 kHz |
Crossover - Slope |
24 dB/oct |
Equalization - Bass |
0; -2.5; -5; -7.5 dB |
Equalization - Mid |
0; -1.5; -3; -4.5 dB |
Equalization - High |
1; 0; -1; -2 dB |
Parametric Equalizer |
Bypassable |
Parametric Equalizer - Gain |
+4 ... -12 dB |
Parametric Equalizer - Frequency |
Bypass, 25 ... 80 Hz, 50 ... 160 Hz,
100 ... 320 Hz |
Parametric Equalizer - Q |
1 ... 8 |
Protection circuitry |
Excursion limiter: Low
Peak
limiter: Low
Thermo limiters: Low, Mid
and High
Overheat: Amplifiers |
Displays, indicators - power
on |
Neumann logo �White� |
Displays, indicators - limit / clip |
Neumann
logo �Red� |
Mains Power
Supply, voltage; frequency |
100-240 V~, 50/60 Hz |
Power
consumption - idle |
60 W (+5 W when DIM 1
fitted) |
Power
consumption - full output |
800 W |
Mechanics |
Cabinet
surface finish, colour |
Painted wood and polyurethane,
metallic anthracite. 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 |
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 m� |
Delivery includes |
1x KH 420
3x Power
cables (Euro, UK, USA)
1x Operating manual
1x Getting Started Quickly Guide |