Changzhou Qisheng Electronics Componet Factory
Contact:Mrs Liu
Mobile phone:13901500411
Tel:86-519-86464518 86470130
Fax:86-519-86464189
E-mail:qisheng@qisheng-elec.com
Add:No.4 Xinjie,Miaoqiao Town,Wujin District,Changzhou City,Jiangsu Province
QSB-1801
DIMEMSIONS Unit:mm Tolerance:±0.5
Model No | QSB1801 |
Rated Impedance | 8±15%(Ω) |
Rated /Max.Power | 0.3(W)/0.5(W) |
Resonance Frep.(F0) | 900±180(Hz) |
Frep.Range | F0~20K(Hz) |
Sound Pressure Level | 86.0dB/0.1m/0.1W |
Weight | 1.5g |
◆ Value appling rated voltage
Tel:+86-519-6470130 Fax: +86-519-6464180
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Contact:Mrs Liu Mobile phone:13901500411 Tel:86-519-86464518 86470130 Fax:86-519-86464189
E-mail:qisheng@qisheng-elec.com Add:No.4 Xinjie,Miaoqiao Town,Wujin District,Changzhou City,Jiangsu Province