BeStar BMS36-12-08H4.8 LF User Manual

SPECIFICATION

FOR DYNAMIC SPEAKER

Customer
Customer P/N
Bestar Model Name
Product No.

Issue No.

Issue Date

Approval:

1.Characteristics

2.Frequency Response

3.Dimension

4.Reliability test

5.Packing

6.History change record

Drawn by

Checked by

BMS36-12-08H4.8 LF

135118

BS/TES01.896A

08/04/14

Customer approvedApproved by

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)

BESTAR ELECTRONICS INDUSTRY CO.,LTD

No.199 HuangHe West Road.New district,changzhou,

jiangsu Province,P.R.China

Tel:[phone] Fax:[phone]
Http:www.be-star.com
E-mail: [e-mail], [e-mail]

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BMS36-12-08H4.8 LF

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1. Characteristics

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★Electrical and Mechanical Characteristics

No. Item Specifications
1 Nominal Impedance 8ohm 15% at 1kHz
2 Rated Power 0.5W
3 Maximum Power 1W

4 Resonance Frequency 700 20%Hz
5 Frequency Response fo ~ 5000Hz
6 Sound Pressure Level 94 3 0.1W/0.1m

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(600Hz,800Hz,1kHz,2kHz in average)
7 Buzzes & Rattles Must be normal at sine wave 2Vrms
8 Magnet Nd-Fe-B

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9 Frame Material metal

D

10 Polarity Positive voltage to (+),

and shall not be used in whole or in part without its written content

the diaphragm move forward
11 Operating Temperature -25 ...+60 C

This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.

12 Storage Temperature -25 ...+60 C

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B

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A

REV.

08/04/14

Date Drawn

汪凤声

Note

BESTAR ELECTRONICS INDUSTRY CO.,LTD

6 5 4

Date:
Drawn by:
Checked by:

Approved by:

08/04/14

汪凤声

莫丽丽

程久生

www.be-star.com [e-mail]

BMS36-12-08H4.8 LF

Speaker

DRG NO：23BS/TES01.896A

A

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BMS36-12-08H4.8 LF

H

2.Frequency Response

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dB

100

90

80

70

60

200

500

3.Dimension

1k 2k

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10k

Hz

5k

20k

E

D

36 0.5

∅32± 0.3

4.80.3

3.3± 0.2

2.10.2

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

1.8± 0.2

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A

A

REV.

08/04/14

Date

Date:
Drawn by:

汪凤声

Drawn

Note

Checked by:
Approved by:

BESTAR ELECTRONICS INDUSTRY CO.,LTD

www.be-star.com [e-mail]

08/04/14

汪凤声

莫丽丽

程久生

DRG NO：

BMS36-12-08H4.8 LF

Speaker

BS/TES01.896A

Page:2 of 5

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A

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BMS36-12-08H4.8 LF

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4.Reliability test

4.1 Load Test
Power

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Duration 96hrs

4.2 Heat Test
Temperature +60 ± 2° C
Duration 96hrs

4.3 Cold Test
Temperature -25 ± 2° C
Duration 96hrs

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4.4 Moisture Test
Temperature +60 ± 2° C
Relative Humidity 90%-95%RH
Duration 96hrs

4.5 Temperature Shock Test
Low Temperature -20 ± 2° C

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High Temperature +60 ± 2° C
Times 12
Duration 4hrs

Input power 0.5W,with noise

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4.6 Drop Test
Height
Direction x

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1m

.y&z 3 axis

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Dropped onto a 5mm thickness board contained packing

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.

★Evaluation Standard

After each test of 4.2 to 4.5,speakers should be measured after 6hrs exposed

in normal temperature.

After each test,All specification must be satisfied in this condition.

C

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B

A

A

REV.

08/04/14

Date

6

Date:

Drawn by:

汪凤声

Drawn

Note

BESTAR ELECTRONICS INDUSTRY CO.,LTD

5 4

Checked by:
Approved by:

www.be-star.com [e-mail]

08/04/14

汪凤声

莫丽丽

程久生

3

BMS36-12-08H4.8 LF

Speaker

DRG NO：

BS/TES01.896A

2

A

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BMS36-12-08H4.8 LF

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5. Packing

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Cardboard
(370×287.5）

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adhesive tape

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40pcs

15 trays per bundle

40 pcs per tray
40×15=600pcs per bundle

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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.

C

NO:
SPEAKER:

QUANTITY:
GR/NET WT: Kg

59.5X39X21 cm

Remark:

D

C

40 pcs per tray
15 pcs trays per bundle
2 bundles per carton
1200 pcs per carton

Size: 59.5X39X21(cm)

B

A

A

REV.

08/04/14

Date

Date:
Drawn by:

汪凤声

Drawn

Note

Checked by:

Approved by:

BESTAR ELECTRONICS INDUSTRY CO.,LTD

08/04/14

汪凤声

莫丽丽

程久生

www.be-star.com [e-mail]

BMS36-12-08H4.8 LF

Speaker

DRG NO：

BS/TES01.896A

Page:4 of 5

B

A

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BMS36-12-08H4.8 LF

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6. History change record

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version
No.

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Before

Change Items

After

Date

08/04/14

Drawn

汪凤声

Approved

程久生

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

B

A

A

REV.

08/04/14

Date

6

Date:
Drawn by:

汪凤声

Drawn

Note

BESTAR ELECTRONICS INDUSTRY CO.,LTD

Checked by:
Approved by:

www.be-star.com [e-mail]

5 4

08/04/14

汪凤声

莫丽丽

程久生

3

DRG NO：

2

BMS36-12-08H4.8 LF

Speaker

BS/TES01.896A

Page:5 of 5

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