AS02708CO-R PROJECTS UNLIMITED, AS02708CO-R Datasheet
AS02708CO-R
Manufacturer Part Number
AS02708CO-R
Description
SPEAKER, 20MMX27MM, 8OHM, 1W
Manufacturer
PROJECTS UNLIMITED
Datasheet
1.AS02708CO-R.pdf
(1 pages)
Specifications of AS02708CO-R
Transducer Function
Speaker
Resonant Frequency
550Hz
Length
27mm
External Width
20mm
Sound Level Spl
80dBA
Impedance
8ohm
Power Rating Rms
1W
Frequency Response Min
250Hz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
3. THIS PART IS RoHS 2002/95/EC COMPLIANT.
WITHOUT NOTICE.
SPECIFICATIONS
27 ` 0.3
250 ~ 20,000
VALUES
650 ± 20%
-20 ~ +60
8 ± 15%
Nd-Fe-B
CLOTH
80 ± 3
ABS
5%
4.5
1
3
23 ` 0.2
UNITS
grams
OHM
dBA
Hz
Hz
°C
W
W
-
-
-
-
THIS DOCUMENT CONTAINS DATA PROPRIETARY TO
WRITTEN PERMISSION OF PROJECTS UNLIMITED,
REPRODUCTION, IN ANY FORM, WITHOUT PRIOR
PROJECTS UNLIMITED, INC. ANY USE OR
16.5 ` 0.2
20 ` 0.3
©2003, Projects Unlimited Inc.
INC. IS PROHIBITED.
UNLESS OTHERWISE
DIMENSIONS ARE IN
ANGLES ARE ±3°.
TOLERANCES
MILLIMETERS,
ARE ±0.5 AND
SPECIFIED:
AS02708CO-R.idw
n
LTR
2.2 (4)
A
B
C
-
A3
SIZE
1.9 ` 0.1
REVISED HEIGHT DIMENSION & RESONENT FREQUENCY
6 ` 0.3
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
Designed by
J.D.
RELEASED FROM ENGINEERING
REVISED WIDTH DIMENSION
5/17/2006
Date
DESCRIPTION
REVISION HISTORY
n
13.7
Checked by
R.W.
`
0.3
5/17/2006
Date
Speaker
AS02708CO-R
Approved by
B.R.
5/17/2006
8/28/2008
10/7/2008
5/17/2006
10/17/07
DATE
Date
Edition
APPROVED
-
10/7/2008
Drawn Date
C.W.
B.R.
1 / 1
Sheet
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