IR AMPLIFIER SYSTEM (locker)
Model : IRA-99
Q'ty :
Classroom Amplifier ( Classroom Microphone IR Audio TR )
Receiving：infraed
Receiving frequency：2.08 / 2.54 MHz
Distortion：≦1%(at 1KHz)
Output：20W/4Ω load 10%
Receiving angle：Matrix supre wide angle
Sensor：Built × 1 External × 1
Control：Volume（Mic/wireless）× 1 tone × 1
Power Supply：15V/2A DC
Dimension：260(L)×170(W)×100(H)（mm）
Weight：1.3kg
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