date 08/05/2022

page 1 of 3

MODEL: GA0666 | DESCRIPTION: SPEAKER

cuidevices.com

FEATURES

• 66 mm square frame

• 8 Ω impedance

• rated 0.5 W

• AlNiCo magnet

• paper cone

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

input power

0.5

1.0

W

impedance

at 800 Hz, 1 V

6.8

8

9.2

Ω

resonant frequency (Fo)

at Fo, 1 V

272

340

408

Hz

frequency response

Fo

4,000

Hz

sound pressure level

at 0.5 W, 50 cm, avg at 1.0, 1.4, 1.7, 2.0 kHz

85

88

91

dB

buzz, rattle, etc.

must be normal at sine wave, frequency range

2.0

V

dimensions

66 x 66 x 22

mm

magnet

AlNiCo

cone material

paper

terminal

solder terminals

weight

45

g

operating temperature

-25

60

°C

hand soldering

for maximum 3 seconds

360

380

400

°C

RoHS

yes

Additional Resources: Product Page | 3D Model