Speaker
AST-02308MR-R
B.R.
B.R.
E.P.
2/25/2009
-
Designed by
Checked by
Approved by
Drawn Date
1 / 1
Edition Sheet
Date
4/19/2006
Date
4/19/2006
Date
4/19/2006
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
AST-02308MR-R.idw
A3
SIZE
REVISION HISTORY
LTR DESCRIPTION DATE APPROVED
-
RELEASED FROM ENGINEERING 4/19/2006
A REVISED POWER RATINGS 11/19/2007 B.R.
B REVISED TO INVENTOR 3-D DRAWING TEMPLATE 2/25/2009 B.R.
C ADDED NOTE 4 1/5/2011 B.R.
D REVISED MAGNET MATERIAL 6/28/2011 C.W.
E REVISED HOUSING MATERIAL 12/23/2011 M.L.
SPECIFICATIONS
PARAMETERS VALUES UNITS
RATED INPUT POWER
0.1
W
MAX INPUT POWER
0.2
W
IMPEDANCE
8 ± 20%
OHM
OUTPUT SPL @ 0.1W/0.5M
(AT 1.2, 1.5, 1.6, 1.8 kHz)
75 ± 3 dBA
DISTORTION (MAX.)
5%
-
RESONANT FREQUENCY
1,500 ± 20%
Hz
FREQUENCY RANGE
600 ~ 20,000
Hz
HOUSING MATERIAL ABS
-
CONE MATERIAL MYLAR
-
MAGNET MATERIAL
NdFeB
-
OPERATING TEMPERATURE -20 ~ +60 °C
WEIGHT 3.2
grams
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
WITHOUT NOTICE.
3. THIS PART IS RoHS 2002/95/EC COMPLIANT.
4. HAND SOLDER ONLY.
23
8.5
0.5
5.5
10
0.8 (2)
REMOVABLE
WASH TAB
THIS DOCUMENT CONTAINS DATA PROPRIETARY TO
PROJECTS UNLIMITED, INC. ANY USE OR
REPRODUCTION, IN ANY FORM, WITHOUT PRIOR
WRITTEN PERMISSION OF PROJECTS UNLIMITED,
INC. IS PROHIBITED.
©2003, Projects Unlimited Inc.
