Product Series
Contact Us
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
Magnetic transducer (without driving circuit)
| 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 |
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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