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Audio Speaker
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Features |
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With low FO between 80 to 240 Hz |
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Hi power micro speaker series: power handing
3~5watts |
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Slim and compact size |
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Oval Hi power micro speaker series, handing
1w~3w |
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Micro speaker with cabinet system, according
to customer’s requirement |
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Standard speaker unit for box (28, 34, 38,
45, 52, 66, 77, 87mm) |
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Subwoofer |
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The main products
for power under 5w are 34mm, 38mm, 50mm, 78mm, the
specification of one driver speaker is under the
following chart |
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SPECIFICATION |
34mm |
38mm |
50mm |
78mm |
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Rated Power |
3W |
3W |
3W |
5W |
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Max Power |
5W |
5W |
5W |
7W |
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Resonant Frequency(fo) |
240Hz |
240Hz |
100Hz |
80Hz |
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Resonant Frequency(Fb) |
90~150Hz |
80~130Hz |
60~80Hz |
40~60Hz |
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Frequency Range |
F0-20KHz |
F0-20KHz |
F0-20KHz |
F0-20KHz |
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Sound Pressure Level |
79dB±3dB(1W0.5M) |
80dB±3dB(1W0.5M) |
76dB±3dB(1W0.5M) |
83dB±3dB(1W0.5M) |
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Impedance |
4Ω±15％ |
4Ω±15％ |
8Ω±15％ |
4Ω±15％ |
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Distrotion |
10％
max. at 1KHz |
5％
max. at 1KHz |
5％
max. at 1KHz |
5％
max. at 1KHz |
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Vas(K mm) |
50~70K mm |
40~60K mm |
250~350K mm |
350~500 K mm |
The Application of Audio Speaker
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