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UHF/VHF Professional Wireless Meeting System
Conference Speaker
Window Intercom
Professional Effects Processors
Economical conference system
Discussion conference system
Infrared Wireless Conference System
The Engineering Special Meeting Microphone
Multi-Function Digital Conference System
Interview Microphone
UHF Professional Wireless Microphone
Automatic Type Video Tracking System
Window Intercom
BL-3203
◆ 換能方式：電容式
◆ 輸出阻抗：200W
◆ 指向性： 心型指向
◆ 頻率響應：50Hz~17kHz
◆ 靈敏度： -45dB
◆ 動態范圍：125dB(1kHz at max spl)
◆ 輸入電壓：幻象48V
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日韩精品成人无码免费
