Tel: 0086-755-33687978
Fax: 0086-755-33687978
Email: info@szsafeway.com
Skype: safety1717
Office: 4/F,13 Building, Tongfuyu industrial zone,Longhua, Shenzhen, China
Speaker
diameter
15mm
Resistance
64Ohm15% at 1000Hz
Sound Pressure Level
89dB+/-3dB at 1000Hz
Rated Power
50mW
Max Power
200mW
Microphone
Type
Electret microphone
Sensitivity
-40dB+/-3dB at 1000Hz
2.2KOhm