date 08/05/2022

page 1 of 3

MODEL: GA0571 | DESCRIPTION: SPEAKER

cuidevices.com

FEATURES

• 57 mm

• round frame

• 0.25 W, 8 Ohm

• AlNiCo magnet

• paper cone

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

input power

0.25

0.5

W

impedance

at 0.8 kHz, 1.0 V

6.8

8

9.2

Ω

resonant frequency (Fo)

at 1.0 V

320

400

480

Hz

frequency response

F0

4,000

Hz

sound pressure level

at 1.0 W, 50 cm, avg at 0.8, 1.0, 1.2, 1.5 kHz

85

88

91

dB

buzz, rattle, etc.

must be normal at sine wave

1.41

V

dimensions

Ø57 x 20

mm

magnet

AlNiCo

cone material

paper

terminal

solder eyelets

RoHS

yes

Notes:

1. All specifications measured at 15~35°C, humidity at 25~75%, under 86~106 kPa pressure, unless otherwise noted.

Additional Resources: Product Page | 3D Model