BeStar BMS1813-11C-08H3.8RW028 LF - Manual (Page 2)

H H
王文邦
BESTAR ELECTRONICS INDUSTRY CO.,LTD
Rev. Date
6
A
07/09/05 A
B
BMS1813-11C-08H3.8RW028 LF
Speaker
www.be-star.com [email protected]
Approved by: Note Drawn
5 4
Drawn by:
Checked by:
Date:
程久生
3 2
DRG NO: BS/TES01.863A
王文邦
高 正
07/09/05
1
Page:1 of 5
A
B
1. Characteristics
1.1 Electrical and Mechanical Characteristics
No. Item Specification
1. Dimension 18 x 13 (mm)
2. AC Impedance 8 Ω ± 15% at 2KHz
3. Rated Input Power 0.6W
4. Maximum Input Power 0.8W
5. Resonance Frequency 850Hz ± 20%
6. Frequency Response F0~20KHz
7. S.P.L 86 ± 3dB/0.1W/0.1m at 0.8,1.0,1.2 ,1.5KHz average
8. T.H.D <=8 % (0.6W/1KHz)
9. Buzzes & Rattles Must be normal at sine wave 2.19Vrms
10. Operating Temperature -20~+ 60 ° C
11. Storage Temperature -30~+ 70
° C
12. Weight ~1.5g
T
h
is
p
ri
n
t
and
i
n
fo
rm
a
ti
on
t
he
re
i
n
a
re
p
rop
ri
e
ta
ry
t
o
B
e
s
ta
r E
le
c
tr
on
ics
I
ndu
s
tr
y
C
o
.,
L
td
.
and
s
ha
ll
no
t
be
u
s
ed
i
n
w
ho
le
o
r
in
p
a
rt
w
it
hou
t
it
s
wr
itt
en
c
on
tent
D
C
E
F
G
D
C
E
F
G
6 5 4 3 2 1
BMS1813-11C-08H3.8RW028 LF
1.2 Test Method
Baffle
10cm
0
.1
W
(8
9
4
m
V
rm
s
)
s
ine
w
a
ve
Sample
Digital Audio Analysis System
Microphone
Power amplifier
Audio analyzer