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China, Guangdong, Shenzhen, 1513#Dongzuo,Haianshidai, Gongyu #12069, Shennan St, Nanshan Dist, Shenzhen-City, GD province, China
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In stock
Teacher Speech&Letter voice amplifier,
Power: 20/RMS 6W
THD+N: 0.3%(1W)
SPL(Sound Pressure Level): 82.5dB/W
Frepuency Range: 20Hz～20KHz
Current Consumption: 25.5mA/No Signal
2uA/Shutdown Mode
1.3A/Max
Power Source: Li-ion Battery/3.7V×1EA
Size: 85(W)×130(h)×35(t)
Weigh
Group: Loudspeakers
In stock
Teacher Speech&Letter voice amplifier,
Power: 20/RMS 6W
THD+N: 0.3%(1W)
SPL(Sound Pressure Level): 82.5dB/W
Frepuency Range: 20Hz～20KHz
Current Consumption: 25.5mA/No Signal
2uA/Shutdown Mode
1.3A/Max
Power Source: Li-ion Battery/3.7V×1EA
Size: 85(W)×130(h)×35(t)
Weigh
Group: Loudspeakers
In stock
C15 Megaphone & voice amplifier specification
Power: 9W/RMS 6W
THD+N: 0.3%(1W)
SPL(Sound Pressure Level): 82.5dB/W
Frepuency Range: 20Hz～20KHz
Current Consumption: 49mA/No Signal
25uA/Shutdown Mode
2.8A/Max
Power Source: Li-ion Battery/3.7V×1EA
Size:...
Group: Loudspeakers
In stock
C15 megaphone products specification as following for reference,
Power: 9W/RMS 6W
THD+N: 0.3%(1W)
SPL(Sound Pressure Level): 82.5dB/W
Frepuency Range: 20Hz～20KHz
Current Consumption: 49mA/No Signal
25uA/Shutdown Mode
2.8A/Max
Power Source: Li-ion Battery/3.7V×1EA
Siz
Group: Loudspeakers
In stock
Power: 20/RMS 6W
THD+N: 0.3%(1W)
SPL(Sound Pressure Level): 82.5dB/W
Frepuency Range: 20Hz～20KHz
Current Consumption: 25.5mA/No Signal
2uA/Shutdown Mode
1.3A/Max
Power Source: Li-ion Battery/3.7V×1EA
Size: 85(W)×130(h)×35(t)
Weight: 280g
Indicator: Red/Charging
Green/Full...
Group: Loudspeakers
In stock
Power: 18W/RMS 6W
THD+N: 0.3%(1W)
SPL(Sound Pressure Level): 82.5dB/W
Frepuency Range: 20Hz～20KHz
Current Consumption: 49mA/No Signal
25uA/Shutdown Mode
2.8A/Max
Power Source: Li-ion Battery/3.7V×1EA
Size: 85.3(W)×137.5(h)×35(t)
Weight: 225g
Indicator: Red/Charging
Green/Full...
Group: Loudspeakers
In stock
Power: 18W/RMS 6W
THD+N: 0.3%(1W)
SPL(Sound Pressure Level): 82.5dB/W
Frepuency Range: 20Hz～20KHz
Current Consumption: 49mA/No Signal
25uA/Shutdown Mode
2.8A/Max
Power Source: Li-ion Battery/3.7V×1EA
Size: 85.3(W)×137.5(h)×35(t)
Weight: 225g
Indicator: Red/Charging
Green/Full...
Group: Loudspeakers
In stock
Power: 18W/RMS 6W
THD+N: 0.3%(1W)
SPL(Sound Pressure Level): 82.5dB/W
Frepuency Range: 20Hz～20KHz
Current Consumption: 49mA/No Signal
25uA/Shutdown Mode
2.8A/Max
Power Source: Li-ion Battery/3.7V×1EA
Size: 85.3(W)×137.5(h)×35(t)
Weight: 225g
Indicator: Red/Charging
Green/Full...
Group: Loudspeakers
In stock
Power: 18W/RMS 6W
THD+N: 0.3%(1W)
SPL(Sound Pressure Level): 82.5dB/W
Frepuency Range: 20Hz～20KHz
Current Consumption: 49mA/No Signal
25uA/Shutdown Mode
2.8A/Max
Power Source: Li-ion Battery/3.7V×1EA
Size: 85.3(W)×137.5(h)×35(t)
Weight: 225g
Indicator: Red/Charging
Green/Full...
Group: Loudspeakers
In stock
our products strong point compare with others,
* short charging time, long time using
* clearly original output
* high quality component, class-d speaker
* model design, easy operation
* professional design,especially for the teacher, tourguider, sales promotion
* PMP, Line in output...
Group: Loudspeakers
