- ETM025 250W Mixing Amplifier
● Transformer for the speaker outputs at 100V,70V ＆ 4Ω.
● Muting function.
● Individual volume control.
● Low and high tone control.
● A five-element LED level meter is provided for the quick and easy visual monitoring of sound level.
● The protection and alarm in case of output short-circuit.
The ETM025 is a 250 W is a Mixing Amplifier which has Two microphone inputs, three Line inputs, and one Line output for link and Transformer for the speaker outputs at 100V,70V ＆ 4Ω.
It has Muting function,Individual volume control and Low and high tone control.
,also A five-element LED level meter is provided for the quick and easy visual monitoring of sound level.
This amplifier The protection and alarm in case of output short-circuit.
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Model |
ETM025 |
ETM035 |
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Rated output |
250W |
350W |
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Output regulation |
Less than 3dB |
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Speaker output |
Balanced 4Ω, 70V, 100V |
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AUX output |
1V |
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Input Sensitivity |
Mic1,2, 3mV unbalanced |
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Line 1,2,3, 300mV unbalanced |
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Frequency response |
60Hz -16kHz |
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Distortion |
Less than 0.5% at 1kHz , 1/3 rated power |
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The ratio of signal to noise ratio |
Mic1 and 2 : Bigger than 66dB |
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Line1、2 and 3 Bigger than 70dB |
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Tone |
Bass : ± 10dB at 100Hz |
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Treble: ± 10dB at 10kHz |
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Protection |
AC fuse; DC voltage; overload; short-circuit. |
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Muting function |
Mic1 overrides other input signals with 0 to -30dB attenuation |
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Power requirements |
AC220-240V/50-60Hz |
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Power consumption |
500W |
650W |
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Dimensions |
485×340×88mm |
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Gross weight |
11.5kg |
12.5kg |
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Net weight |
10.5kg |
11.5kg |
