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- ÀÔ·Â Àü·Â(W): <25 W
- Ãâ·Â Àü·Â: 3w
- Áö´ÉÇü °³ÀÎ ºñ¼: NONE
- ¿Àµð¿À Å©·Î½º¿À¹ö: Àüü ¹üÀ§
- ¶ó¿ìµå½ºÇÇÄ¿ ÀÎŬ·ÎÀú °³¼ö: 1
- Àü¿ø: DC
- ¼ö·Î: 1
- ¹èÅ͸®: ¾Æ´Ï´Ù
- Åë½Å: AUX,±¤ ÀÔ·Â,µ¿Ãà ÀÔ·Â
- ½ºÇÇÄ¿ À¯Çü: ÈÞ´ë¿ë
- ijºñ´Ö ¼ÒÀç: ±Ý¼Ó
- ºê·£µå À̸§: KYCXD
- Áõ¸í¼: NONE
- ±Ù¿ø: CN (Á¤Ç°)
- Rated Imp: 4ohm¡¾15%
- Resonance Freq: 280Hz¡¾20%
- Output S.P.L.: 83¡¾3dB
- Rated Power: at\t3.0W
- Max Power: at\t5.0W
- Frequency Range: FO\t20kHz
- Operation: Must Be Normal at Rated Frequency Range
- Buzzes & Rattles: Should not be audible buzz and rattle at Rated Frequency Range
- T\tH\tD: 10% Max
- Magnet: -20¡É to +50¡É
- Storage Temperature: -30¡É to +60¡É
- Cold Test: Must be normal after having been in a test chamber for 96 hours at the condition of-20¡É¡¾2¡É and then left 2 hours in a room.
- Heat Test: Must be normal after having been in a test chamber for 96 hours at the condition of+50¡É¡¾2¡É 90~95% R.H and then left 2 hours in a room.
- Load Test: Must be normal after load test white noise 3.0W 96 hours. At rated frequency range
- Short Term Maximum Power test: Test for 1 hour under maximum power. Input shall be white noise in rated frequency response. And the signal will be 1 second on, 59 seconds off, total 60 cycles at rated frequency range, Must be normal after the test
- Drop Test: Drop the speakers contained in normal box onto a board 5mm thick 2 times from a height of 1.0m . Must be normal after the test
- Terminal\tstrength: A static load of 5.0N shall be applied to the terminals for 10s in any direction between terminal block and frame and between terminal block and fasten terminal. Must be normal after the test
¿É¼ÇÁ¤º¸[(348)28MM 4ohm 3W][(1202)23MM 4ohm 3W]4ohm 3W 1 ÀÎÄ¡ 28mm 23mm NdFeB ÀÚ¼® ³×¿Àµð¹Å ÀÚ¼® Àü ¹üÀ§ ½ºÇÇÄ¿ ¿Àµð¿À ½ºÇÇÄ¿ ¸ÖƼ¹Ìµð¾î Bluetooth MP3 ½ºÇÇÄ¿ 4Ω 3W ½ºÇÇÄ¿ »ç¾ç
ºÎÇ° ¹øÈ£. | °í°´ ¾øÀ½
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| °í°´ ÄÚµå
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| ¿ì¸®ÀÇ ºÎÇ° ¹øÈ£
| JY23DS0430-H9.8 JY28DS0830-H15.3 | ÆíÁý
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A | No. | Ç׸ñ
| »ç¾ç
| Å×½ºÆ® Á¶°Ç
| 1. | Á¤°Ý Imp
| 4ohm¡¾15% | 1kHz | 2. | °ø¸í Freq
| 420Hz¡¾20% 280Hz¡¾20% | ¾øÀ½ ¹èÇà | 3. | Ãâ·Â S.P.L.
| 83¡¾3dB | At 0.1m 0.1w0.6,1.0,1.5,2.0KHz Æò±Õ | 4. | Á¤°Ý Àü¿ø
| At3.0W | At4.90Vrms | 5. | Max Àü¿ø
| At5.0W | At6.32Vrms | 6. | ÁÖÆļö ¹üÀ§
| FO20kHz |
| 7. | ¿î¿µ
| Á¤°Ý ÁÖÆļö ¹üÀ§¿¡ Á¤»óÀ̾î¾ß ÇÕ´Ï´Ù | ÇÁ·Î±×·¥ ¼Ò½º 3.0 W FO ~ 10kHz |
8. |
Buzzes & µþ¶ûÀÌ
| ÇØ¾ß Á¤°Ý ÁÖÆļö ¹üÀ§¿¡¼ ûÃë°¡´ÉÇÑ ¹öÁî ¹× ·¡Æ² ¼ö ¾ø½À´Ï´Ù.
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SineWaveBetween at4.90Vrms/ FO10kHz | 9. | THD
| 10% Max | Á¤°Ý Àü¿ø ÀÔ·Â 1000Hz |
10. | ÀÚ¼®
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NdFeB |
11. | ¿î¿µ ¿Âµµ |
-20¡É+ 50¡É |
12. | ½ºÅ丮Áö ¿Âµµ |
-30¡É+ 60¡É |
13. |
¹«°Ô
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20 ±×¶÷/¸ò |
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14. | ColdTest
| 96 ½Ã°£ µ¿¾È ½ÃÇè ¾à½Ç¿¡¼ ÀÎ ÈÄ¿¡ Á¤»óÀ̾î¾ß ÇÕ´Ï´Ù »óÅÂ-20¡É¡¾ 2¡É´ÙÀ½ ¹æ¿¡¼ 2 ½Ã°£ ³²¾Ò½À´Ï´Ù.
|
15. |
HeatTest
| ÈÄ¿¡ Á¤»óÀ̾î¾ß ÇÕ´Ï´Ù ÀÖ´Â ½ÃÇè ¾à½Ç 96 ½Ã°£ »óÅ¿¡ + 50¡É¡¾ 2¡É90 ~ 95% R.H ±×¸®°í ±× ÈÄ¿¡ ¹æ¿¡¼ 2 ½Ã°£À» ³²°å½À´Ï´Ù.
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16. | ºÎÇÏ Å×½ºÆ®
| Áü ÈÄ¿¡ Á¤»óÀ̾î¾ß ÇÕ´Ï´Ù ½ÃÇè: ¹é»ö ¼ÒÀ½ 3.0W 96 ½Ã°£. At Á¤°Ý ÁÖÆļö ¹üÀ§
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17 | ªÀº ±â°£ ÃÖ´ë Å×½ºÆ®
| ÃÖ´ëÀÇ ¹Ø¿¡ 1 ½Ã°£ µ¿¾È ½ÃÇè . ÀÔ·ÂÀº Á¤°Ý ÁÖÆļö ÀÀ´ä¿¡ ÀÖ´Â ¹é»ö ¼ÒÀ½ÀÏ °ÍÀÔ´Ï´Ù. ½ÅÈ£ 1 ÃÊ, 59 ÃÊ, ÃÑ 60 »çÀÌŬ Á¤°Ý ÁÖÆļö ¹üÀ§, ½ÃÇè ÈÄ¿¡ Á¤»óÀ̾î¾ß ÇÕ´Ï´Ù
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18. |
±Ø¼º
| WhenaDCsource¡ÇS "+" polarityisattachedtospeakerÀÇ "+" ±Ø¼º, "-" ±Ø¼ºÀº ºÙ¾î ÀÖ´ø ½ºÇÇÄ¿ÀÇ “-¡± ±Ø¼ºÀº, ¸· ¿òÁ÷ÀÏ °ÍÀÔ´Ï´Ù . »¡°£ ö»ç´Â "+" ÀÌ°í ±î¸¸ ö»ç´Â "-" ÀÔ´Ï´Ù.
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19. | µå·Ó Å×½ºÆ®
| µå·Ó ½ºÇÇÄ¿ Æ÷ÇÔ ÀÏ¹Ý »óÀÚ À§¿¡ º¸µå 5mm µÎ²¨¿î 2 ¿¹¾àµÇ¾ú½À´Ï´Ù 1.0 mÀÇ ³ôÀÌ¿¡¼. ½ÃÇè ÈÄ¿¡ Á¤»óÀ̾î¾ß ÇÕ´Ï´Ù
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20. |
Terminalstrength
| Á¤Àû ºÎÇÏ 5.0N Àû¿ë ÇÑ´Ù ´ÜÀÚ 10 ¾î¶² Å͹̳Πºí·Ï°ú ÇÁ·¹ÀÓ »çÀÌÀÇ ¹æÇâ°ú Å͹̳Πºí·Ï »çÀÌ °íÁ¤ Å͹̳Î. Thetest ÈÄ¿¡ Á¤»óÀ̾î¾ß ÇÕ´Ï´Ù
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