Speaker
APS2718S-T-R
B.R.
C.W.
B.R.
5/25/2010
-
Designed by
Checked by
Approved by
Drawn Date
1 / 1
Edition Sheet
Date
2/9/2010
Date
2/9/2010
Date
2/9/2010
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
APS2718S-T-R.idw
A3
SIZE
+
_
REVISION HISTORY
LTR DESCRIPTION DATE APPROVED
-
RELEASED FROM ENGINEERING 2/9/2010
A REVISED TO INVENTOR 3-D DRAWING TEMPLATE 5/25/2010 B.R.
B REVISED MAX INPUT VOLTAGE 6/1/2011 B.R.
C
REVISED SPL MEASURED AT POINTS (kHz)
1/20/2012 B.R.
SPECIFICATIONS
PARAMETERS VALUES
UNIT
RATED INPUT VOLTAGE
3Vrms
MAX INPUT VOLTAGE
20
Vp-p
MINIMUM OUTPUT SPL @ 3Vrms/10CM
(AT 1.0, 1.5, 2.0, 3.0 kHz)
75
dBA
RESONANT FREQUENCY
1,800 ± 20%
Hz
FREQUENCY RANGE
300 ~ 20,000
Hz
HOUSING MATERIAL
STAINLESS
STEEL
-
OPERATING TEMPERATURE
-20 ~ +60
°C
WEIGHT
1.3
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.
24.8
27.3
0.8 MAX.
DOUBLE-SIDED
TAPE
©2003, Projects Unlimited Inc.
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.
