Quality 
Materials 
Service
Guanxing Electronics - Enping Guanxing Electronics Factory site！
Quality Materials Service
企业QQ ：2853265911
联系电话 ：86-0750-7781218
邮箱：sales@cha-prpmic.com
网址：www.cha-promic.com
所在地址 ：广东省恩平市侨兴街9号
▼Technical parameters:
Directivity: single point
Frequency response: 20hz-20Khz
Sensitivity: 45db+-3db (0db=1v/paat 1khz)
Output impedance: 1500Ω (at 1khz)
Load impedance: >=1000Ω
Equivalent noise level: 16dba
Current consumption: 3MA
Unit size: 46X150MM
Monomer weight: 346g
● QQ ：2853265911
● Phone ：86-0750-7781218
● Email：sales@cha-promic.com
● Address ：9 Qiaoxing Street, Enping City, Guangdong Province
● Foreign managers：WuXianSheng ：13025860630
● Domestic manager ：YuXiaoJie ：18026822165
● Domestic manager：LiuXianSheng ：18026876191
● Technical Manager : Yang ： 18026826391
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