This document provides specifications for a loudspeaker. It lists key dimensions, electrical characteristics, acoustic properties, operating temperature ranges, and a frequency response graph. The loudspeaker has a diameter of 28mm, operates from -20 to 65 degrees Celsius, and has a frequency response ranging from 20Hz to 20kHz that provides sound output between 70-110dB.
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TE-DL28B-8H5.5
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APPEARANCE
A
SPECIFICATION A
Electrical and Acoustic Characteristics.
Dimensions 28x5.5mm
AC Impedance 8±15% at 2000Hz
Rated Input Power 1.0W
B Max. input power 1.5W B
Resonance Frequency 600±20%Hz
Output Sound Pressure Level 90±3dB/0.5M 0.5W at
0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~20KHz
Operating Temperature -20~+65
C Storage Temperature -30~+70 C
DIMENSIONS FREQUENCY RESPONSE
110
Sound Pressure Level (dB)
D 100 D
dB
90
80
E 70
E
diaphragm 60
100 200 500 1k 2k 5k 10k 20k
UNLESS OHERWISE SPECIFIED
DIMENSION ARE IN MILIMETER
MATERIAL TIANER TECHNOLOGY CO., LTD.
AND (INCHES) SILICONE RUBBER 60O http://www.itianer.com
DECIMALS ANGLES FINISH TITLE
.XX ±0.50 (0.02)
.XXX±0.025 (0.001) ±1 O BLACK
Loud Speaker
F F
DO NOT SCALE DRAWING
DWN BY DATE
THIRD ANGLE PROJEC TIO N
CHK BY DATE UNIT DWG NO/ PART NO REV
mm TE-DL28B-8H5.5 01
DESIGN DATE SHEET
SCALE 5:1 RELEASE DATE 2009/12/23
J.M. ‘09/08/22
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