date 08/05/2022

page 1 of 3

MODEL: GA0571M | DESCRIPTION: SPEAKER

cuidevices.com

FEATURES

• 57 mm

• round frame

• 0.25 W, 8 Ohm

• AlNiCo magnet

• PET cone

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

input power

max power: 1 second on, 59 seconds off, 60 cycles

0.3

0.5

W

impedance

at 0.8 kHz, 1.0 V

6.8

8

9.2

Ω

resonant frequency (Fo)

at F0 Hz, 1.0 V

360

450

540

Hz

frequency response

F0

9,000

Hz

sound pressure level

at 0.3 W, 50 cm, avg at 0.5, 0.7, 0.9, 1.0 kHz

80

83

86

dB

buzz, rattle, etc.

must be normal at sine wave

1.41

V

dimensions

Ø57 x 20

mm

magnet

AlNiCo

cone material

PET

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