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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
Current position：Home >> Products >> Speaker And ReceiverSpeaker And Receiver
| Pictures | Type | Size(mm) | Resonant Frequency (KHz) | Min sound pressure lovel | Voltage(V) |
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QSB-1801 | 18×3.65 | 900±180Hz | 86dB/0.1m | |
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QSB-2001 | 20×3 | 800±160Hz | 82dB/m | |
 |
QSB-2801 | 28×4 | 700±140Hz | 86dB/m | |
 |
QSB-3201 | 32×4.2 | 600±120Hz | 87dB/m | |
 |
QSB-3601 | 36×4.6 | 600±120Hz | 87dB/m | |
 |
QSB-4001 | 40×4.6 | 450±120Hz | 87dB/m | |
 |
QSB-1001 | 10×2.4 | 300-3400Hz | 121dB | |
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QSB-1301 | 12.8×2.5 | 300-3400Hz | 120dB | |
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QSB-1302 | 13×2.5 | 300-3400Hz | 121dB | |
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QSB-1303 | 13×2.5 | 300-3400Hz | 121dB | |
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QSB-1304 | (13±0.1)×2.9 | 300-3400Hz | 121dB | |
 |
QSB-1501 | 15×2.5 | 300-3400Hz | 112dB |
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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