sensitivity x: -46±3db y: -44±3db impedance: less than 1.5k standard operation voltage: 1.5v current consumption: max. 0.5ma sensitivity reduction: within 3db at 1.0v s/n ratio: more than 60dbshanna(mobile:) transound electronics co.,ltd. the thirdly industrial zone sijia village shijie dongguan guangdong tel:86-769-86325251-839 fax:86-769-86318642 www.transsound.commsn: trader manager:cntranssound skype :shanna_liu价格再议
东莞泉声电子有限公司
中国 广东 东莞市 石碣镇四甲第三工业区