BeStar BMS15-11C-08H3.5RW055 LF - Manual (Page 2)

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王文邦
Rev. Date
6
A
08/4/28 A
B
BMS15-11C-08H3.5RW055 LF
Speaker
www.be-star.com [email protected]
Approved by: Note Drawn
5 4
Drawn by:
Checked by:
Date:
王文邦
3 2
DRG NO: BS/TES01.933B
张小红
莫丽丽
08/10/12
1
Page:1 of 5
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B
1. Characteristics
1.1 Electrical and Mechanical Characteristics
No. Item Specification
1. Dimension Ø15 x 3.5 (mm)
2. AC Impedance 8 Ω ±15% at 1KHz
3. Rated Input Power 0.5W
4. Maximum Input Power 1.0W
5. Resonance Frequency 750Hz
±15%
6. Frequency Response F0~12KHz
7. Sensitivity 85±3dB/0.1W /0.1m at 0.8,1.0,1.2,1.5KHz average
8. T.H.D Less than<10% at 1KHz/0.5W
9. Buzzes & Rattles Must be normal at sine wave 2.0Vrms
10. Operating Temperature -45~+ 85
°C
11. Storage Temperature -45~+ 85 °C
12. Weight 1.3g
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BMS15-11C-08H3.5RW055 LF
1.2 Test Method
Speaker
Digital Audio Analysis System
Microphone
Audio
analyzer
Power amplifier
10cm
0
.8
9
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张小红 08/10/12 B