BeStar SMS1515-08H04 LF - Manual (Page 2)

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BESTAR ELECTRONICS INDUSTRY CO.,LTD
B
Drawn Date
6 5
A A
REV.
C
D
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Page:1 of 7
王文邦 Drawn by:
www.be-star.com [email protected]
Note
4 3
Checked by:
Approved by:
高 正
程久生
2 1
Date: 06/01/03
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4 3 2 1
H
Speaker
DRG NO：
王文邦
No. Item Specifications
1. Dimensions Please refer to profile drawing
2. AC Impedance 8 ohm ±20% at 2KHz
3. Resonance Frequency 800
±15%Hz
4. Rated Power 0.5W(2Vrms)
5. Maximum Power 0.8W(2.53Vrms)
6. Sound Pressure Level 87 ±3dB/0.5W/10cm
at 1k,1.6k,2k,3.2kHz average
7. Buzzes&Rattles Must be normal at sine wave 2Vrms
8. Total Hamonics Distortion Max.5%
9. Frequency Response Refer to the attached figure
10. Operating Temperature -30~+85
°C
11. Storage Temperature -40~+105 °C
12. Weight ~1.5g
1 .1 Electrical and Mechanical Characteristics
1. Characteristics
SMS1515-08H04 LF
BS/TES01.529A
SMS1515-08H04 LF
06/01/03
1.2 Test Method
Speaker
Digital Audio Analysis System
Microphone
Audio
analyzer
Power amplifier
10cm