date 08/05/2022

page 1 of 3

MODEL: GC0281M | DESCRIPTION: SPEAKER

cuidevices.com

FEATURES

• 28 mm

• round frame

• rated 0.2 W

• 8 Ω impedance

• neodymium magnet

• PET cone

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

input power

0.2

0.4

W

impedance

at 1.0 kHz, 1.0 V

6.8

8

9.2

Ω

resonant frequency (Fo)

at 1.0 V

560

700

840

Hz

frequency response

Fo

4,500

Hz

sound pressure level

1.0 W, 50 cm, avg. at 0.6, 0.8, 1.0, 1.2 kHz

88

91

94

dB

distortion

at 1.0 kHz, 0.2 W

10

%

buzz, rattle, etc.

must be normal at sine wave

1.26

V

dimensions

Ø27.9 x 4.6

mm

magnet

Nd-Fe-B

cone material

PET

terminal

solder pads

weight

3.2

g

operating temperature

-25

60

°C

hand soldering

for maximum 3 seconds

340

350

360

°C

RoHS

yes

Additional Resources: Product Page