Speaker – BeStar BMS2014P-11C-08H03 LF User Manual

Page 5

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3.Sensitivity difference at 0.8~1.5KHz shall be within

±3dB from initial value

after test.

4.5 Temperature Cycle Test
Cycles 10

Notice:

1.Immediately after reliability test,the samples shall be stored under climatic conditions
such as normally exist in ordinary rooms or laboratories.Unless otherwise noted,the
recovery period shall be 4hrs at least before performance testing.
2. After reliability test ,all samples must be meet the requirements specified

4.6 Drop Test
Height 1.5m
Drop face thick board (20mm)
Times 18 (three times in
each durection )

+25

-40

T(

°C)

+85

t (min)

30

1 cycles

30

30

transition time:20-30s

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Rev.

Date

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Note

Date:

Page:05 of 07

Speaker

DRG NO: BS/TES01.999A

A

09/04/16

09/04/16

BMS2014P-11C-08H03 LF

BMS2014P-11C-08H03 LF

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