Speaker,Trumpet & Buzzer
Loudspeaker in china
Description
Diameter:77mm
Cone Material: Paper
Edge: Foam
Nominal Power: 3.0w
Maximum Power: 5.0w
Impedance: 8+15%
Voice coil:13.3mm
Fo: 180+20%Hz
Response: Fo-10kHz
S.P.L: 84+3dB/W/M
Magnet Size: 45*22*8(Ferrite)
Net weight: 129g
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Changzhou Esuntech Co.,Ltd.
loud speaker
Address: 2228-2227,Fudu Shangwu Building,No.398TongjiangRoad, Changzhou,Jiangsu,China-213022,
Changzhou, Jiangsu
China, 213000
Tel: 86-519-85132681
Fax: 86-519-85132680