3U professional power amplifier is a professional amplifier. This amplifier includes 2 speakers in the front for better sound.
professional amplifier E21 series
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Specification:
Model | E2180 |
Output Power | 20-20kHz, 1W with 1 k Hz |
8ΩStereo Power(RMS) | 300WX4 |
8ΩStereo Power(RMS) | 400WX4 |
8ΩStereo Power(RMS) | 400WX2+200WX2 |
8ΩBridged Power(RMS) | 400WX2+300WX2 |
Frequency Response(+o/-0.1dB,1W/8Ω) | 20 Hz - 20 kHz |
THD 20 Hz - 20 kHz for 1 W | <0.1%rated power @8ohm |
Signal-to-Noise Ratio | 1.0V |
Channel separation(Crosstalk) at 1 kHz | >70 dB |
Suppression Ratio Input | -70db |
TourClass Protection | ACL,IGM, AutoRamp, short circuit, DC voltage, turn-on/off transient, current inrush, sub/ultrasonic input |
Operating voltage 230 V nominal | 50Hz 60Hz selectable |
LED | Signal .protect,detective,clip/limiting |
Input impedance | 10/20 k Ohm, balance or unbalanced |
Level adjustment (per ch.) | Front-panel potentiometer, 31 position detented from -inf to 0 dB |
Dimensions (W×H×D) | 483×430×88mm |
Net weight(kg) | 20 |
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Professional amplifier uses aluminum material,it is apply to stage,large concert,conference.It is short circuit protection,do not worry about something when electric broken.It is passed iso 9001:2000 and different power to satisfy different enviroment.With function keys in the middle of the speakers for easy operation.This amplifier includes two speakers in the front for better sound effects.------------------------------------------------------------------------------------------------------------------------------------
Feature/Function:
1.The system has a power soft-start anti-shock function and a DC output protection.
2.The system also has long-term thermal overload protection, power-delay function.
3.And the power amplifier transient short-circuit and overload of electronic protection.
4.Comparison circuit with input and output signals, the amplifier is about to enter the clipping to
attenuate the input signal to further reduce the cut top to protect the expensive speaker system.
5.With a variety of input and output, three input sensitivity switch to select the segment input level;
stereo, bridge, and then to facilitate fast and reliable professional SPEAKON socket can connect to speakers.
6.Different size of 200w-1000w power could be choosed from. Can match any of the speakers.
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PAYMENT:
L/C,T/T,WESTERN UNION,ALIPAY,ESCROW is available.
Please settle the payment with in 5 days from the end of auction.
Positive will be left after received your payment
