Characteristics, Picture 1, 1 electrical and mechanical characteristics – BeStar BDT3008H12.8LF User Manual
Page 2: Test fixture, S.p.l meter transducer, 65 speaker
No. Item Specifications
1. Impedance (2kHz) 8ohm± 15%
2. Rated Input Power 1.3 W
3. Max. Input Power 1.5W
4. Buzzes and Rattles Must be normal
sine wave 1.1V
5. Output SPL Values are shown in table1,
The sound pressure level is measured according to the test assembly shown in picture1.
6. Frequency range 1000Hz to 4000Hz
7. Operating Temperature -40...+105°C
8. Storage Temperature -40...+105°C
9. Weight 9g
Note
1.1 Electrical and Mechanical Characteristics
10cm
A
A
莫丽丽
Rev.
Drawn
6
Date
5
T
h
is
p
ri
n
t
a
n
d
i
n
fo
rm
a
tio
n
t
he
re
i
n
a
re
p
ro
p
ri
e
ta
ry
t
o
B
e
s
ta
r
E
le
c
tr
o
n
ics
I
ndu
s
tr
y
C
o
.,
L
td.
a
nd
s
h
a
ll
no
t
b
e
u
s
ed
i
n
w
h
o
le
o
r
in
pa
rt
w
ith
ou
t
it
s
w
ri
tt
en
c
on
tent
30
cm
B
C
Test Fixture
E
D
picture 1
F
1. Characteristics
G
H
6
5
Speaker
A
Page:2 of 8
Approved by:
4
陶红仲
3
DRG NO: BS/TES01.1007A
2
1
Checked by:
Drawn by:
Date:
王文邦
09/05/12
S.P.L METER
Transducer
B
C
E
D
F
4
3
2
1
G
H
09/05/12
莫丽丽
BDT3008H12.8LF
BDT3008H12.8LF