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WM
acoustic amplifiers are equipped with 0dB and +6dB symmetrical
inputs, 0dB output, gain control, soprano and bass control, limiter
and 6-degree controlling indicator. The input has a Combo type
socket, which allows connecting the signal by means of a wire with
XLR or Jack plug.
Modern construction of WM amplifiers lets them
cooperate with other amplifiers and mixer in order to increase the
power of the entire amplification installation.
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TECHNICAL DATA |
WM - 200 |
WM - 400 |
WM - 600 |
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Output power (sinus) |
200 W |
400 W |
600 W |
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XLR symmetrical input sensitivity (switchable) |
0dB, +6dB |
0dB, +6dB |
0dB, +6dB |
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Output sensitivity (XLR symmetrical transformer) |
0dB |
0dB |
0dB |
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Universal input with timbre control: bass, soprano |
bass: 100Hz; soprano: 10kHz ±12dB |
bass: 100Hz; soprano: 10kHz ±12dB |
bass: 100Hz; soprano: 10kHz ±12dB |
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Power output (non-grounded symmetrical) |
100V,
70V, 8Ω, |
100V,
70V, 8Ω, |
100V,
70V, 4Ω, |
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Transfer band |
40 - 20000 Hz |
40 - 20000 Hz |
40 - 20000 Hz |
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Load impedance |
100V / 50Ω |
100V / 25Ω |
100V / 16,5Ω |
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70V / 24,5Ω |
70V / 12,25Ω |
70V / 8,25Ω |
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40V / 8Ω |
56,6V / 8Ω |
49V / 4Ω |
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Constrained cooling (ventilator) |
tak |
tak |
tak |
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Limiter |
tak |
tak |
tak |
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Work temperature |
from -5°C to +40°C |
from -5°C to +40°C |
from -5°C to +40°C |
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Measurements width/height/depth (mm) |
443 x 95 x 300 |
443 x 95 x 300 |
443 x 95 x 300 |
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Weight (kg) |
12,5kg |
13,5kg |
14 kg |
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