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SPECIFICATION
FOR DYNAMIC SPEAKER
Customer
Customer P/N
BeStar Model Name
BMS2415-11C-08H05RW025 LF
Product No.
Issue No. BS/TES01.679A
Issue Date
06/11/04
Approval:
1.Characteristics
2.Typical Frequency Response Curve
3.Dimension
4.Reliability Test
5.Packing
6.History change record
Drawn by Checked by
Approved by
Customer approved
139300
For conform to the European Union Directive on the Restriction of Hazardous Substances(RoHS), this type of
productions forbid use all the hazardous substances as follow:
Lead
Cadmium
Mercury
Hexavalent chromium
Polybrominated biphenyls (PBB)
Polybrominated diphenyl ethers (PBDE)
No.199 HuangHe West Road.New district,changzhou,
jiangsu Province,P.R.China
Tel:86-519-8222567 Fax:86-519-8222551
Http:www.be-star.com
E-mail: wu@be-star.com, info@be-star.com
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BMS2415-11C-08H05RW025 LF
1. Characteristics
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1.1 Electrical and Mechanical Characteristics
No. Item Specification
1. Impedance(at 2kHz) 8 15%Ω
2. Rated Input Power 0.5W
3. Maximum Input Power 1.0W
4. Resonance Frequency 900 20%Hz
5. Frequency Response F0～15KHz
6. Output SPL 94 3dB/0.1W 0.1m at1KHz
7. Distortion（at 1kHz,0.5W） ≤5%
8. Buzzes & Rattles Must be normal at sine wave 2.0V
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9. Operating Temperature -20～+70°C
10. Storage Temperature -20～+70°C
2. Typical Frequency Response Curve
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and shall not be used in whole or in part without its written content
This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.
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Date:
Drawn by:
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Rev.
06/11/04A
Date
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Note
Checked by:
Approved by:
www.be-star.com wu@be-star.com
06/11/04
朱成兴
高 正
程久生
DRG NO: BS/TES01.679A
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BMS2415-11C-08H05RW025 LF
Speaker
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BMS2415-11C-08H05RW025 LF
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3. Dimension
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RED(+)
BLACK(-)
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and shall not be used in whole or in part without its written content
This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.
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A 06/11/04
Rev.
6 5
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DrawnDate
Note
Date:
Drawn by:
Checked by:
Approved by:
www.be-star.com wu@be-star.com
06/11/04
4 3
朱成兴
高 正
程久生
UL1571 AWG32#
Unit:mm
BMS2415-11C-08H05RW025 LF
Speaker
DRG NO: BS/TES01.679A
2 1
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BMS2415-11C-08H05RW025 LF
4. Reliability Test
4.1 Load Test
Power 0.5W
Duration 96hrs
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4.2 High Temperature Test
Temperature +70±2℃
Duration 48hrs
4.3 Low Temperature Test
Temperature -20±3 ℃
Duration 48hrs
4.4 Damp Heat
Temperature 40±3℃
Relative Humidity 90%-95%RH
Duration 96hrs
4.5 Temperature Cycle Test
Cycle 4
+70
25
1hrs 1hrs
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25
-20
1hrs
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and shall not be used in whole or in part without its written content
This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.
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4.6 Drop Test
Height 100cm (in state of packing)
Times 10 (Drop onto hardwood board)
All these tests above should be measured after leaving normal temperature for 1hrs.
sensitivity difference at 1kHz shall be within ±3dB from initial value after test.
06/11/04
朱成兴
高 正
程久生
3
BMS2415-11C-08H05RW025 LF
DRG NO: BS/TES01.679A
2 1
A 06/11/04
Rev.
6
朱成兴
DrawnDate
Date:
Drawn by:
Checked by:
Note
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Approved by:
www.be-star.com wu@be-star.com
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Speaker
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BMS2415-11C-08H05RW025 LF
5. Packing
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1000pcs 1000pcs
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and shall not be used in whole or in part without its written content
This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.
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Remark:
B
50 pcs per tray
20 trays for unit, 2 units per carton
Total 2000pcs per carton
Size: 44×27×22(cm)
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Date:
Drawn by:
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Rev.
06/11/04
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6 5
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Checked by:
Approved by:
www.be-star.com wu@be-star.com
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06/11/04
朱成兴
高 正
程久生
3
BMS2415-11C-08H05RW025 LF
Speaker
DRG NO: BS/TES01.679A
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6. History change record
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version
No.
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A
Before After
Change Items
Date
06/11/04
Drawn
朱成兴
Approved
程久生
G
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E
D
and shall not be used in whole or in part without its written content
This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.
C
B
A
A 06/11/04
Rev.
6
朱成兴
DrawnDate
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C
B
Date:
Drawn by:
Checked by:
Note
5
Approved by:
www.be-star.com wu@be-star.com
4
06/11/04
朱成兴
高 正
程久生
3
BMS2415-11C-08H05RW025 LF
Speaker
DRG NO: BS/TES01.679A
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