date 08/05/2022

page 1 of 3

MODEL: GF0668 | DESCRIPTION: SPEAKER

cuidevices.com

FEATURES

• 66 mm

• square frame

• 3.0 W

• 8 Ω

• ferrite magnet

• paper cone

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

input power

3.0

5.0

W

impedance

at 0.8 kHz, 1.0 V

6.8

8

9.2

Ω

resonant frequency (Fo)

at 1.0 V

240

300

360

Hz

frequency response

Fo

20,000

Hz

sound pressure level

at 1.0 W, 50 cm, avg at 0.5, 0.8, 1.0, 1.2 kHz

87

90

93

dB

buzz, rattle, etc.

must be normal at sine wave

4.89

V

dimensions

66 x 66 x 29

mm

magnet

ferrite

cone material

paper

terminal

solder eyelets

weight

130.0

g

operating temperature

-25

70

°C

hand soldering

for maximum 5 seconds

400

420

440

°C

RoHS

yes

Additional Resources: Product Page | 3D Model