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3D Model
date
08/05/2022
page 1 of 2
MODEL: GA0381M | DESCRIPTION: SPEAKER
SPECIFICATIONS
parameter
conditions/description
nominal size
38 mm
min
impedance
at 800 Hz, 1 V
6.8
8
9.2
W
resonant frequency
at 1 V
640
800
960
Hz
sound pressure level
0.2 W, 50 cm ave., at 0.8, 1.2, 1.5, 1.7k Hz
76
79
response
10 dB max.
Fo
input power
nom
0.2
max
units
82
dB
9,000
Hz
0.4
W
operation
must be normal at program source
0.2
W
buzz, rattle, etc.
must be normal at sine wave
1.26
V dc
magnet
size: 13 x 10 mm
load test
5 hours of white noise at
0.2
W
heat test
20 ~ 50% RH for 5 hours
63
65
67
°C
humidity test
90 ~ 95% RH for 5 hours
38
40
42
°C
RoHS
yes
FREQUENCY RESPONSE CURVE
parameter
conditions/description
potentiometer range
50 dB
rectifier
RMS
lower limit frequency
20 Hz
wr. speed
100 mm/sec
zero level
50 dB
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CUI DEVICES | MODEL: GA0381M | DESCRIPTION: SPEAKER
date 08/05/2022 | page 2 of 2
MECHANICAL DRAWING
CUI Devices offers a one (1) year limited warranty. Complete warranty information is listed on our website.
CUI Devices reserves the right to make changes to the product at any time without notice. Information provided by CUI Devices is believed to be accurate
and reliable. However, no responsibility is assumed by CUI Devices for its use, nor for any infringements of patents or other rights of third parties which may
result from its use.
CUI Devices products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A
critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or effectiveness.
cuidevices.com
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