Ideally for lecture, conference, and audio guide system use
Microphone Element: Φ9.7X4.5mm
Directivity: Omni-directional
Sensitivity: -42± 2dB at 4.5V, 2.2KΩ (0dB=1V/Pa, 1KHz)
S/N Ratio: > 56dB
Sensitivity Reduction: Within 3dB from 4.5V to 1.5V
Impedance: <2.2KΩ
Frequency Response: 20-16K Hz
Standard Operation voltage: 4.5V
Maximum Operation voltage: 10V
Liangyu Electronics Co., Ltd was founded in 2000. The company is engaged in designing and manufacturing audio components and accessories. Our main products include headphones/earphones, microphones, micro speakers/drivers, and other related products.
As a professional manufacturer, we take "superior quality for survival, good fame for development " as our operation policy. We are striving to keep up with the innovations, delivering not only the quality products but the satisfaction as well. To ensure quality, all the products and processes are made under strict control, the well-running ISO9001 and ISO14000 systems also provide strong support to it. Thanks to the hard work of our staffs, we have successfully earned the trust of some major companies. Currently our products are exported to South America, Asia, Europe, and etc.
All our products are at least RoHS compliant and CE certified.
In 2005, we launched our own brand under SOAOS in domestic market. It's a great progress in the history of our company. This brand is getting popular and popular due to the quality especially for the good sound quality at reasonable prices.
We are a serious company in business. We are seeking a long-lasting, mutual-beneficial relationship with our customers.
Contact us right now for your request!
