date 08/05/2022

page 1 of 5

SERIES: CMS-23558N-L152 | DESCRIPTION: SPEAKER

cuidevices.com

FEATURES

• 550 Hz resonant frequency

• Nd-Fe-B magnet

• wire leads with connector options

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

input power

maximum power: IEC-60268-5, filter 60s on/120s off, 10

cycles at room temp

1.0

1.5

W

impedance

at 2.0 kHz

6.8

8

9.2

Ω

resonant frequency (Fo)

at 1.0 V

440

550

660

Hz

frequency response

output SPL -10 dB

Fo

20,000

Hz

sound pressure level

at 1.0 W, 0.1 m ave, at 0.8, 1.0, 1.2, 1.5 kHz

at 1.0 W, 0.5 m ave, at 0.8, 1.0, 1.2, 1.5 kHz

91

77

94

80

97

83

dB

dB

distortion

at 1.0 kHz, 1.0 W

10

%

buzz, rattle, etc.

must be normal at sine wave between

Fo ~ 20,000 Hz

2.83

V

dimensions

Ø23 x 5.5

mm

magnet

Nd-Fe-B

material

metal

cone material

PEI

terminal

wire leads

weight

4.5

g

operating temperature

-20

55

°C

storage temperature

-30

70

°C

hand soldering

for maximum 3 seconds

370

380

390

°C

RoHS

yes

Notes:

1. All specifications measured at 5~35°C, humidity at 45~85%, under 86~106 kPa pressure, unless otherwise noted.

PART NUMBER KEY

Base Number

Termination Options:

“blank” = wire leads, no connector

A = wire leads with Molex housing 51021-0200

B = wire leads with JST housing SHR-02V-S-B

CMS-23558N-L152 X

Additional Resources: Product Page