Characteristics 2.frequency response, No. item specifications 1. dimension, 1 electrical and mechanical characteristics – BeStar BLS5090-2-08H33-01 LF User Manual
Page 2
No. Item Specifications
1. Dimension
50*90*33
mm
2. Impedance 8± 1.2
Ω
3. Resonance frequency 200± 40Hz
4. Operating frequency range F0~20KHz
5. Rated input power 5W
6. Maximum input power 8W
7. Buzz & Rattle must be normal (at sine wave4.89V)
8. T.H.D <5%(at 1KHz/250mW)
9. SPL(0.5m/1W at 0.8、1.0、1.2、1.5、KHz ) 82± 3dB
10. Frame SPCC
11. Operating temperature -10...+55 C
12. Storage temperature -10...+60 C
1.1 Electrical and Mechanical Characteristics
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Drawn by:
Drawn
Rev.
Date
Approved by:
Checked by:
Note
Date:
Speaker
Mic
Audio
Analyser
Power Amplifier
0.5m
1
W
(2
.8
3
V
rm
s)
2.1 Test Method
Anechoic chamber
BLS5090-2-08H33-01 LF
张秀琴
王 平
汪凤声
A
Speaker
汪凤声
1.Characteristics
2.Frequency Response
2013/04/25
2013/04/25
BLS5090-2-08H33-01 LF
Page:02 of 07
DRG NO ：
BS/TES01.1072A