SPECIFICATIONS
PARAMETERS
RATED INPUT POWER
MAX INPUT POWER
IMPEDANCE
OUTPUT SPL @ 1W/0.5M
(AT 0.8, 1.0, 1.2, 1.5 Hz)
DISTORTION (MAX.)
RESONANT FREQUENCY
FREQUENCY RANGE
HOUSING MATERIAL
CONE MATERIAL
MAGNET MATERIAL
OPERATING TEMPERATURE
WEIGHT
VALUES
1
3
8 ± 15%
80 ± 3
5%
650 ± 20%
250 ~ 20,000
ABS
CLOTH
Nd-Fe-B
-20 ~ +60
4.5
UNITS
W
W
OHM
dBA
-
Hz
Hz
-
-
-
°C
grams
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.
LTR
-
A
B
C
REVISION HISTORY
DESCRIPTION
DATE
5/17/2006
RELEASED FROM ENGINEERING
10/17/07
REVISED WIDTH DIMENSION
REVISED HEIGHT DIMENSION & RESONENT FREQUENCY 8/28/2008
10/07/2008
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
APPROVED
C.W.
B.R.
20
`
0.3
16.5
`
0.2
6
`
0.3
1.9
`
0.1
n
2.2 (4)
27
`
0.3
23
`
0.2
n
13.7
`
0.3
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.
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
Designed by
Date
Checked by
Date
Approved by
Date
Drawn Date
SIZE
J.D.
5/17/2006
R.W.
5/17/2006
B.R.
5/17/2006 10/7/2008
A3
AS02708CO-R
Speaker
Edition
Sheet
AS02708CO-R.idw
-
1/1
PUI [ PROJECTS UNLIMITED, INC. ]
