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
Pictures | Type | Size(mm) | Resonant Frequency (KHz) | Min sound pressure lovel | Voltage(V) |
QSR-3510D | 34.5×9 | 2.2±0.5 | 75dB/10cm | 12 | |
QSR-3510E | 35×2 | 1.3±0.5 | 75dB/10cm | 12 | |
QSR-4410A | 44×14 | 1.0±0.5 | 78dB/30cm | 12 | |
QSR-4410B | 44-0.2×14 | 0.8±0.5 | 78dB/30cm | 12 | |
QSR-4210A | 42-0.2×16 | 2.8±0.5 | 85dB/30cm | 12 | |
QSR-4210B | 42-0.2×16 | 2.8±0.5 | 85dB/30cm | 12 | |
QSR-4610 | 45.3×4 | 1.2±0.5 | 85dB/30cm | 12 | |
QSR-5010 | 50×2 | 1.0±0.5 | 75dB/10cm | 12 | |
QSR-5020 | 50×9.5 | 0.9±0.5 | 80dB/30cm | 12 | |
QST-1340 | 12.7×6.8 | 4.0±0.5 | 80dB/10cm | 12 | |
QST-1410A | 14.1×7 | 4.0±0.5 | 80dB/10cm | 12 | |
QST-1410B | 14×7 | 4.0±0.5 | 80dB/10cm | 12 |
Copyright © 2002-2016 Qisheng-elec.Com. Changzhou Qisheng Electronics Componet Factory All rights reserved. ICP:苏ICP备05041188号-1
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