Characteristics – BeStar BLS13129-08H20 LF User Manual
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Drawn by:
Drawn
Rev.
Date
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Checked by:
Note
Date:
Page:03 of 09
Speaker
DRG NO: BS/TES01.1395A
BLS13129-08H20LF
A
1.Characteristics
1.1 Electrical and Mechanical Characteristics
No. Item Specification
1. Dimension L131*W29*H20(mm)
2. AC Impedance 8
Ω
± 15%(at 1KHz)
3. Rated Input Power 10W
4. Maximum Input Power 12W
5. Resonance Frequency
160Hz
±20%
6. S.P.L (1m/1w) 75
±3dB Ave
at 200,500, 8 00,1000,2000,3000,5000Hz
7. THD (1m/1w) 200~1000Hz
5%,1030~10000Hz
10%
8. Buzzes & Rattles Must be normal at sine wave 8.9Vrms
9. Polarity Positive voltage to (+),Diaphragm moves forward
10. Operating Temperature - 25~+ 55
°C
11. Outlook Must be normal
1.2 Test Method
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2013/09/13
李召武
王 平
2013/09/13
李召武
BLS13129-08H20LF
Speaker
Mic
Audio
Analyser
Power Amplifier
1m
1
W
(2
.8
3
V
rm
s)
Anechoic chamber
徐金国