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) |
QSM-09A | 9×5.5 | 2731Hz | 85dB/10cm | 1.5 | |
QSM-09B | 9.6×5 | 2731Hz | 85dB/10cm | 1.5 | |
QSM-09C | 9×4.5 | 2731Hz | 85dB/10cm | 1.5 | |
QSM-12(01,06,12)A | 12-0.2×9 | 2400Hz |
80dB/10cm 85dB/10cm 85dB/10cm |
1.5 5 12 |
|
QSM-12(01,06,12)B | (12-0.2)×(9.0±0.2) | 2400Hz |
80dB/10cm 85dB/10cm 85dB/10cm |
1.5 5 12 |
|
QSM-16(01,06,12) | (16-0.2)×(14-0.5) | 2048Hz |
80dB/10cm 85dB/10cm 85dB/10cm |
1.5 5 12 |
|
QSM-1212(01,06,12) | (12.8±0.2)×(7.1±0.2) | 2400Hz |
80dB/10cm 85dB/10cm 85dB/10cm |
1.5 5 12 |
|
QSM-88(01,03) | (8.8±0.2)×(3.2±0.2) | 2350Hz 2730Hz 2730Hz |
80dB/10cm 80dB/10cm 80dB/10cm |
1.5 1.5 3 |
|
QSM-18(06,12) | (18±0.2)×(10.4±0.2) | 2400Hz | 85dB/10cm | 6 12 |
|
QSM-25(06,12) | (24.8±0.3)×(12.2±0.2) | 1000Hz | 90dB/10cm | 6 12 |
|
QSM-04B | (12-0.2)×(7.5-0.3) | 2731Hz | 90dB/10cm | 1.5 | |
QSM-04F | (12-0.2)×(6.0-0.3) | 2731Hz | 90dB/10cm | 1.5 |
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