手机扬声器 bms1511f-11c-08h03p lf
no. | item | specification |
1. | dimension | 15×11×3.0(mm) |
2. | ac impedance | 8 ω±15%(at 2khz/1vrms) |
3. | rated input power | 0.5w(2.0vrms/in 1cc box) |
4. | maximum input power | 1. 0w(2.83vrms/in 1cc box) |
5. | resonance frequency | 500hz ±20% (in free air) |
6. | resonance frequency | 850hz ±20% (in 1.0cc box) |
7. | frequency response | f0~20khz |
8. | s.p.l | 82±3db/0.1m/0.1w at 2~5khz average |
9. | thd | ≤5% (at 1.0~10khz/0.1w) |
10. | buzzes & rattles |
must be normal at sine wave
0.89vrms (in free air) |
11. | polarity | positive voltage to (+),diaphragm moves forward |
12. | operating temperature | -20~+ 70°c |
13. | storage temperature | -20~+ 70°c |
14. | weight | 1.5g±0.3g |
本产品的加工定制是是,品牌是BeStar,型号是BMS1511F-11C-08H03PLF,种类是电动式(动圈式),用途是高保真(家用),外形是矩形,振膜材料是非纸质,磁路形式是内磁式,频率特性是全频带(全音域),额定功率是0.5W(W),额定阻抗是8Ω±15%(Ω),频率响应是500Hz±20%(infreeair),850Hz±20%(in1.0ccbox)(kHz),灵敏度是82±3dB/0.1m/0.1W(dB/W),失真THD是≤5%(at1.0~10KHz/0.1W)