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YZ-911Multimedia digital wireless public address system/machine
The main technical parameters:   1. Audio power: 65 w   2. The frequency range: 188-260 MHz   3. The total number of channels: 30   4. Frequently ring tone: 40-12 KHz   ...

YZ-912Multimedia digital wireless public address system/machine
The main technical parameters:   1. Audio power: 65 w   2. The frequency range: 188-260 MHz   3. The total number of channels: 30   4. Frequently ring tone: 40-12 KHz   ...

BJY-100High power amplifier is
The main technical parameters:   1. The rated output power: lOOW (BJY - 100), 50 w (BJY - 50)   2.20 V, 30 V and 125 V constant voltage output   3.2 mic input, 2 route road input &nb...

CY-300CY-300