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MP3 PA System Amplifier 20W Power Amplifier For Background Music Playing In Family Or Classroom
20W Power Amplifier is a mini desktop constant voltage amplifier, with elegant appearance, light and easy to carry.
It can be used for background music playing and broadcasting in family, leisure cafes, classrooms, and other small indoor venues.
Features
*Built in MP3 player module and support Bluetooth.
*Optional rated power output including 20W, 40W and 60W.
*Hifi sound quality; support constant impedance speaker output of 4 to 16 ohm and constant *voltage speaker output at 100V.
*Mic input is in type of standard 6.3 mic jack; Line input is adopts RCA.
*1 Mic input with individual volume control.
*2 Line intput with individual volume control.
*With function of off-line memory.
*Mic 1 input has the highest priority.
*Complete indication for power and signal.
*Circuit protection for short, overload and over heat.
Model | GLS-A011 |
Rated output power | 20W |
Speaker output | 4~16Ω/100V |
Input SPL&Source Impedance | MIC Input:+5mV,unbalance 6.3 connector AUX Input:350mV,unbalance RCA connector |
Tone | Bass:100Hz±10dB,Treble:10KHz±10dB |
Frequency response | 80~16KHz(-3dB) |
S/N Ratio | ≥75dB |
THD | Rated power output, distortion rate≤1% |
Priority | MIC1 has the highest priority |
Protection | short, overload and over heat |
Input Power | AC 220V/50Hz |
Power Consumption | 40W |
Dimension | 284×188×66.5mm |
Weight | 2.8Kg |
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