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By certification 
Features:
Compact mini size public address amplifier
Ideal for classroom sound system use
Built-in 100V/70V transformer technology
Tabletop amplifier with Mp3 player, FM radio & blue tooth
Rate power output at 30W, 60W to 120W.
Speaker output of 100V or 70V & 4Ohms-8 Ohms-16 Ohms
Mp3 player with USB/SD input on front panel, IR remote control for Mp3 player, FM radio and blue tooth
LED indicators for power, clip, protect and signal
Mic1-3 and line 1-2 and telephone input. Mic1 of balanced XLR input with phantom power on rear panel. Mic2-3 microphone or line switchable unbalanced 6.3mm phone jack input. Line 1-2 input of RCA input and one RCA line output. Telephone input with VOX priority and MOH (Music on Hold).
Volume control for Mic1-3, line1-2, Mp3/FM, bass/treble and master
With short-circuit, clip, overload and high temp protection
AC220V or 115V & 24V DC both operation system
Specification:
| Model | EA-30 |
EA-60 |
EA-120 |
Description |
PA Amplifier with USB/SD & FM & Blue Tooth |
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Rated Power Output |
30W |
60W |
120W |
Speaker Outputs |
100V or 70V & 4Ohms-8 Ohms-16 Ohms |
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Connector |
Mic1 input by balanced XLR with phantom power |
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Attenuation |
Microphone1-3, line1-2 and Mp3/FM, bass/treble and master |
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Input |
MIC1-3: 5-8mV, 600Ω; Line, 150-470mV, 10KΩ, unbalanced RCA |
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Line Out |
0.775(0dBV) |
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Frequency Response |
60Hz-15kHz(±3dB) |
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S/N Ratio |
Line ≥ 85dB, Mic≥ 72dB |
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THD |
Less than 0.5% |
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Protection |
Short-circuit, clip, overload and high temp protection |
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Power Consumption |
60W |
100W |
200W |
Power Supply |
AC220V or 115V & 24V DC /50-60Hz |
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Dimension |
300(W)×275(D)×88(H)mm |
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Weight |
3kg |
6.7kg |
7.8kg |
u CMX products with good quality and moderate price,equivalent quality items 20% cost less than Bosch&TOA,Full range product category of sound system from low to high end.
u No less than 5% revenue R & D investment for new technology and new finish.
u More than 4 range of new products release every year to increase customer margin and competitiveness.
u 1-7 days sample lead time,15-35 days mass production
u CE&ROSH&EN54 certificated products
http://www.cmxaudio-us.com/
