date

page

PART NUMBER:

DESCRIPTION:

02/2010

1 of 2

SPEAKER

CLS0231

phone 503.612.2300

fax 503.612.2383 www.cui.com

SPECIFICATIONS

parameter

conditions/description

min

nom

max

units

nominal size

23 mm

impedance

at 1 kHz, 1 V

6.8

8

9.2



resonant frequency

at 1 V

520

650

780

Hz

sound pressure level

1 W, 50 cm ave., at 0.8, 1, 1.2, 1.5 kHz

86

89

92

dB

response

10 dB max.

Fo

18,000

Hz

input power

1

1.5

W

operation

must be normal at program source

1

W

buzz, rattle, etc.

must be normal at sine wave

2.83

V dc

magnet

size: 9.5 x 1.5 mm

load test

24 hours of white noise at

1

W

heat test

20 ~ 50% RH for 24 hours

68

70

72

°C

humidity test

90 ~ 95% RH for 24 hours

38

40

42

°C

RoHS

yes

FREQUENCY RESPONSE CURVE

parameter

conditions/description

potentiometer range

50 dB

rectifier

RMS

lower limit frequency

20 Hz

wr. speed

100 mm/sec

zero level

60 dB

For more information, please visit the product page.