User guide

BMS34-11-50H4.1RP LF
1.1 Electrical and Mechanical Characteristics
1. Characteristic
This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.
and shall not be used in whole or in part without its written content
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莫丽丽
Drawn by:
DRG NO: BS/TES01.022A
Note
6 5
Rev.
Date
2012/03/30
Drawn
www.be-star.com [e-mail]
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Approved by:
Checked by:
张秀琴
王文邦
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Page:02 of 09
Speaker
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Date:
2012/03/30
BMS34-11-50H4.1RP LF
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莫丽丽
No. Item Specifications
1. Rated Input 0.3W
2. Max. Input 0.5W
3. Resonance Frequency 400Hz 20%
4. Frequency Response F0...17KHz
5. Impedance 50ohm 15% (at 1KHz)
6. Output SPL 72 3dB(0.1W/0.5m/1KHz)
7. Buzzes & Rattles must be normal at sinve wave 3.87V
8. THD <3% at 1kHz,0.1W
9. Polarity Positive voltage to (+),
the diagragm move forward
10. Frame PC
11. Diaphgram PEI Film
12. Storage temperature -40 C...+90 C
13. Operation temperature -40 C...+90 C
14. Weight 6.5g