Characteristics, Description, 1 electrical and mechanical characteristics – BeStar BMS16-11C-08H4.3RP LF User Manual
Page 2: 2~5khz, At 0.1w/0.1m
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2. Characteristics
2.1 Electrical and Mechanical Characteristics
No. Item Specification
1. Dimension
Ø16 x 4.3 (mm)
2. AC Impedance 8
Ω
± 10% at 2KHz
3. Rated Input Power 0. 5W
4. Maximum Input Power 1.0W
5. Resonance Frequency 950Hz
± 20%
6. Frequency Response F0~20KHz
7. S.P.L
87
± 3dB/0.1W /0.1m at 2KHz
8. T.H.D
800~1.2K HZ
≤
15% 1
.
2~5KHZ
≤
10%
at 0.1W/0.1m
9. Buzzes & Rattles Must be normal at sine wave 2. 0Vrms
10. Operating Temperature -30~+ 70
° C
11. Storage Temperature -40~+ 85
° C
12. Weight 1.9g
± 0.2g
BMS16-11C-08H4.3RP LF
1.Description
1.1 Acoustic component Performance Specification
1.2 The present document specifies performance requirements
for the acoustic characteristics of speaker
Speaker
Mic
Audio
Analyser
Power Amplifier
10cm
0
.1
W
(0
.89
V
rm
s)
2.2 Test Method
Anechoic chamber
张小红
09/07/09
A
BMS16-11C-08H4.3RP LF
Speaker
DRG NO: BS/TES01.1016A
王文邦
李红元
09/07/09
Page:02 of 09
张小红