BeStar BDT3150H10.5 LF - Manual (Page 6)

3.5 Temperature Cycle Test
Cycles 4
Notice:
1.After test leave at room temperature for 1 hours,SPL shall not deviate by
±3dB from pre-test measurement,and meet above spec.
3.6 Drop Test
Height 75cm
Drop face free falling on concrete floor
Times 10 times
+25
-40
T( °C)
+105
t hrs) 1
1 cycles
1 1
transition time:20-30s
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Drawn Rev. Date Approved by:
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Note
Date:
Page:06 of 08
博 士 達
12/10/10 A
12/10/10
3.7 Vibration Test
Frequency 30
±15Hz
Amplitude 1.5mm for 3hrs
Speaker
BDT3150H10.5 LF
DRG NO: BS/TES01.1075A
汪凤声
王文邦
王 平
汪凤声
BDT3150H10.5 LF