date 08/05/2022

page 1 of 3

MODEL: GA0666M | DESCRIPTION: SPEAKER

cuidevices.com

FEATURES

• 66 mm square frame

• 8 Ω impedance

• rated 0.5 W

• AlNiCo magnet

• PET 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

330

400

470

Hz

frequency response

Fo

11,000

Hz

sound pressure level

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

84

87

90

dB

buzz, rattle, etc.

must be normal at sine wave, frequency range

2.0

V

dimensions

66.0 x 66.0 x 21.5

mm

magnet

AlNiCo

cone material

PET

terminal

solder terminals

weight

46.8

g

operating temperature

-25

60

°C

hand soldering

for maximum 3 seconds

340

350

360

°C

RoHS

yes

Additional Resources: Product Page | 3D Model