date 08/05/2022

page 1 of 3

MODEL: CLS0571M | DESCRIPTION: SPEAKER

cuidevices.com

FEATURES

• 57 mm round frame

• 8 Ω impedance

• rated 0.2 W

• neodymium magnet

• PET cone

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

input power

0.2

0.4

W

impedance

6.8

8

9.2

Ω

resonant frequency (Fo)

at Fo, 1 V

400

500

600

Hz

frequency response

Fo

20,000

Hz

sound pressure level

at 0.2 W, 50 cm, avg at 1.0, 1.4, 1.7, 2.0 kHz

78

81

84

dB

buzz, rattle, etc.

must be normal at sine wave, frequency range

1.26

V

dimensions

Ø57.0 x 11.8

mm

magnet

Nd-Fe-B

cone material

PET

terminal

solder terminals

weight

14.9

g

operating temperature

-25

60

°C

hand soldering

for maximum 3 seconds

360

380

400

°C

RoHS

yes

Additional Resources: Product Page | 3D Model