HKW50DS0430-H12.2-R01 - 喇叭揚聲器
| No. |
Item
項目 |
Specification
規(guī)格 |
Testing Condition
測試條件 |
| 1. |
Rated ? ?Imp
共稱阻抗 |
4ohm±15% | At 1kHz 1Vrms |
| 2. |
Resonance ? ?Freq
最低共振周波數(shù) |
380Hz±20% | Without Baffle |
| 3. |
Output S.P.L.
出力音壓 |
95±3dB |
At 0.1m 0.1w 0.8,1.0,1.2,1.5KHz
Average |
| 4. |
Rated ? ?Power
定格入力 |
at????? 3.0W | at???? 3.46 Vrms |
| 5. |
Max ? ?Power
最大入力 |
at????? 3.5W | at???? 3.74 Vrms |
| 6. |
Frequency Range
實效頻寬 |
FO???? 20kHz | |
| 7. |
Operation
可靠性試驗 |
Must Be Normal at Rated Frequency Range | Program ? ?Source 3.0 W FO-10kHz |
| 8. |
Buzzes & Rattles
異常音試驗 |
Should ? ?not be audible buzz and rattle at Rated Frequency Range
無異常聲 |
Sine?? Wave Between (正弦波入力 ) at? 3.46 Vrms / FO??? 10kHz |
| 9. |
T????? H????? D
失真 |
10% Max | Rated Power Input 1000Hz |
| 10. |
Magnet
磁鐵 |
||
| 11. | Operating ? ?Temperature 動作溫度 | -20℃ to +50℃ | |
| 12. | Storage ? ?Temperature 儲存溫度 | -30℃ to +60℃ | |
| 13. |
Weight
重量 |
G | |
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