GA0776M Datasheet by CUI Devices

CUI DEVICES
date 02/05/2021
page 1 of 3
MODEL: GA0776M │ DESCRIPTION: SPEAKER
cuidevices.com
FEATURES
• 77 mm
• square frame
• 1.0 W
• 8 Ω
• AlNiCo magnet
• mylar cone
SPECIFICATIONS
parameter conditions/description min typ max units
input power 1.0 2.0 W
impedance at 0.8 kHz, 1.0 V 6.8 8 9.2 Ω
resonant frequency (Fo) at 1.0 V 256 320 384 Hz
frequency response Fo 15,000 Hz
sound pressure level at 1.0 W, 50 cm, avg at 0.7, 0.9, 1.2, 1.4 kHz 87 90 93 dB
buzz, rattle, etc. must be normal at sine wave 2.83 V
dimensions 77 x 77 x 25.5 mm
magnet AlNiCo
cone material mylar
terminal solder eyelets
operating temperature -25 60 °C
hand soldering for maximum 3 seconds 360 380 400 °C
RoHS yes
Additional Resources: Product Page | 3D Model
date 02/05/2021 │ page 2 of 3CUI Devices │ MODEL: GA0776M │ DESCRIPTION: SPEAKER
cuidevices.com
MECHANICAL DRAWING
FREQUENCY RESPONSE CURVE
parameter conditions/description
potentiometer range 50 dB
rectifier RMS
lower limit frequency 20 Hz
wr. speed 100 mm/sec
zero level 60 dB
units: mm
tolerance: ±0.8 mm
Additional Resources: Product Page | 3D Model
CUI DEVICES
date 02/05/2021 │ page 3 of 3CUI Devices │ MODEL: GA0776M │ DESCRIPTION: SPEAKER
cuidevices.com
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.
rev. description date
1.0 initial release 09/26/2006
1.01 brand update 02/05/2021
The revision history provided is for informational purposes only and is believed to be accurate.
REVISION HISTORY
Additional Resources: Product Page | 3D Model