4
3
2
Part Number:
1
DRAWN
SM280708-1
Description:
CJ
CHECKED
4/7/2017
4/7/2017
4/7/2017
P.D.
APPROVED
Dynamic Speaker
D
C.E.
D
This document contains data proprietary to DB Unlimited. Any use or reproduction, in any form, without prior written
permission of DB Unlimited is prohibited. All terms and conditions can be found at www.dbunlimitedco.com
Top View
Side View
Bottom View
28
C
0.2
4.9
2.6
0.2
C
0.2
8
XX X
Date Code Marking
"17 D"
17=2017, D=Apr.
B
13
B
Items
Sound Pressure Level
Resonant Frequency
Frequency Range
Nominal Power
A
Max. Power
Impedance
Cone Material
Mount Type
Storage Temperature
Operating Temperature
Weight
4
Specifications
103
700
700 ~ 10,000
1
1.5
8
Mylar
Flush Mount
-20 ~ +55
-20 ~ +55
5.8
3
Conditions
dB (@ 10cm)
Hz
Hz
W
W
1
REV
DESCRIPTION
Released from Engineering
Update drawing template, correct SPL value
NOTES
1) All dimensions are in mm unless otherwise noted
2) All tolerances are
C
C
g
2
0.3 mm unless otherwise noted
3) All parts meet RoHS
4) Subject to change or redrawn without notice
1
REVISION HISTORY
DATE
2/5/2014
4/7/2017
APPROVED
J.S.
C.E.
A
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