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SPECIFICATION
FOR DYNAMIC SPEAKER &RECEIVER
Customer
Customer P/N
BeStar Model Name
Product No.
Issue No. BS/TESR01.107A
Issue Date
Approval:
1.Characteristics
2.Typical Frequency Response Curve
3.Dimension
4.Frequency response curve
5.Block Diagram
6.Reliability Test
7.Packing
8.History change record
Drawn by
Checked by
Approved by
BSR1813-11C-08H05RW025 LF
170410
06/06/21
Customer approved
朱成兴 尹海棠 郭敏
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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BSR1813-11C-08H05RW025 LF
1. Characteristics
1.1 Electrical and Mechanical Characteristics
G
No. Item Specification
1. Impedance(at 2.0kHz) 8 15%Ω
2. Rated Input Power 0.5W
3. Maximum Input Power 0.7W
F
E
4. Resonance Frequency 900 20%Hz
5. Frequency Response F0～20KHz
6. Output SPL 90 3dB/0.1M 0.1W at 1KHz
119 3dB/at 1KHz 100mV(odB=20μPa=0.0002μBar)
7. Sensitivity
8. Frequency Response 300～3.4KHz
Measured by Artificial Ear IEC-318
H
G
F
E
9. Distortion（at1kHz,0.3W） ≤5%
10. Buzzes & Rattles Must be normal at sine wave 2.0V
D
11. Operating Temperature -20～+65 C
D
12. Storage Temperature -20～+65 C
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.
2. Typical Frequency Response Curve
B
朱成兴
Drawn
5
Rev.
06/06/21A
Date
A
6
Note
Date:
Drawn by:
Checked by:
Approved by:
4
06/06/21
朱成兴
尹海棠
郭敏
www.be-star.com wu@be-star.com
3
BSR1813-11C-08H05RW025 LF
speaker & receiver
DRG NO: BS/TESR01.107A
2
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B
A
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BSR1813-11C-08H05RW025 LF
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3. Dimension
G
Red（+）
F
E
Black（-）
G
F
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
D
C
UL1571 AWG32#
B
B
Unit:mm
Date:
Drawn by:
A
Rev.
06/06/21
Date
A
6
朱成兴
Drawn
Checked by:
Note
5
Approved by:
www.be-star.com wu@be-star.com
4
06/06/21
朱成兴
尹海棠
郭敏
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BSR1813-11C-08H05RW025 LF
speaker & receiver
DRG NO: BS/TESR01.107A
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4. Frequency response curve
140
G
dB
130
120
1
H
G
Sound Pressure Level (dB)
110
F
F
100
90
E
100
400200 500
1k
Hz 5k2k 7k
Frequency (Hz)
10k
E
5. Block Diagram
D
Siemens
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.
Gan.
6 ohm
100mV
Earcap
IEC-318
D
CC
B
Date:
Drawn by:
A
Rev.
06/06/21
Date
A
6
朱成兴
Drawn
5 4
Note
Checked by:
Approved by:
www.be-star.com wu@be-star.com
06/06/21
朱成兴
尹海棠
郭敏
3
BSR1813-11C-08H05RW025 LF
speaker & receiver
DRG NO: BS/TESR01.107A
2
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6. Reliability Test
6.1 Load Test
Power 0.5W
Duration 96hrs
1
H
G
6.2 High Temperature Test
G
Temperature +65±3℃
Duration 48hrs
6.3 Low Temperature Test
Temperature -20±3 ℃
Duration 96hrs
F
6.4 Damp Heat
F
Temperature 40±3℃
Relative Humidity 90%-95%RH
Duration 96hrs
6.5 Temperature Cycle Test
Cycle 4
E
+65
25
1hrs 1hrs
D
6.6 Drop Test
1hrs
-20
25
E
D
Height 100cm (in state of packing)
Times 10 (Drop onto hardwood board)
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.
All these tests above should be measured after leaving normal temperature for 1hrs.
CC
sensitivity difference at 1kHz shall be within ±3dB from initial value after test.
B
Date:
Drawn by:
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Rev.
06/06/21
Date
A
6
朱成兴
Drawn
5 4
Note
Checked by:
Approved by:
www.be-star.com wu@be-star.com
06/06/21
朱成兴
尹海棠
郭敏
3
BSR1813-11C-08H05RW025 LF
speaker & receiver
DRG NO: BS/TESR01.107A
2
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BSR1813-11C-08H05RW025 LF
7. Packing
G
F
E
H
G
F
E
1000pcs 1000pcs
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
D
C
Remark:
50 pcs per tray
B
20 trays for unit, 2 units per carton
Total 2000pcs per carton
Size: 44×27×22(cm)
B
Date:
Drawn by:
A
Rev.
06/06/21
Date
A
6
朱成兴
Drawn
Checked by:
Note
5
Approved by:
www.be-star.com wu@be-star.com
4
06/06/21
朱成兴
尹海棠
郭敏
3
BSR1813-11C-08H05RW025 LF
speaker & receiver
DRG NO: BS/TESR01.107A
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8. History change record
3
2 1
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version
No.
G
F
E
D
A
Change Items
Date
AfterBefore
06/06/21 朱成兴
Drawn
Approved
郭敏
G
F
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.
CC
B
Date:
Drawn by:
A
Rev.
06/06/21
Date
A
6
朱成兴
Drawn
Checked by:
Note
5
Approved by:
www.be-star.com wu@be-star.com
4
06/06/21
朱成兴
尹海棠
郭敏
3
BSR1813-11C-08H05RW025 LF
speaker & receiver
DRG NO: BS/TESR01.107A
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