BeStar BMS2415-11C-08H05RW025 LF - Manual (Page 4)

H H
sensitivity difference at 1kHz shall be within
±3dB from initial value after test.
Date:
Checked by:
Approved by:
Drawn by:
4
Rev.
6
A
Note Drawn Date
5
B
www.be-star.com [email protected]
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Page:3 of 5
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Speaker
A
B
4.6 Drop Test
Height 100cm (in state of packing)
Times 10 (Drop onto hardwood board)
4.5 Temperature Cycle Test
Cycle 4
4.3 Low Temperature Test
Temperature -20±3
℃
Duration 48hrs
4.1 Load Test
Power 0.5W
Duration 96hrs
4.4 Damp Heat
Temperature 40±3
℃
Relative Humidity
90%-95%RH
Duration 96hrs
All these tests above should be measured after leaving normal temperature for 1hrs.
4.2 High Temperature Test
Temperature
+70 ±2 ℃
Duration
48hrs
-20
1hrs
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4. Reliability Test
G
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25
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4
BMS2415-11C-08H05RW025 LF
6 5 3 2 1
朱成兴 A 06/11/04
BMS2415-11C-08H05RW025 LF
程久生
DRG NO: BS/TES01.679A
朱成兴
高 正
06/11/04