MODEL

 SCS72-20

 SCS73-30

 SCS74-40

Input Voltage

70-100V

70-100V

70-100V

RMS Power

20W

30W

40W

Paper full-range  Speaker inside

2×5-inth

3×5-inth

4×5-inth

Response Frequency

200HZ-15KHZ

200HZ-15KHZ

200HZ-15KHZ

Sensitivity(1m/1w)

90dB

91dB

92dB

Dimension(1×w×h)

200×150×400mm

240×150×550mm

240×150×730mm

Case meterical

Aluminum alloy

Aluminum alloy

Aluminum alloy

Grill matericar

ABS

ABS

ABS

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