date 06/18/2014

page 1 of 3

cui.com

MODEL: GC0251K

│ DESCRIPTION: SPEAKER

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

nominal size

14 x 25

mm

impedance

at 1 kHz, 1 V

6.8

8

9.2

Ω

resonant frequency

at 1 V

592

740

888

Hz

sound pressure level

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

78

81

84

dB

response

10 dB max.

Fo

20,000

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

magnet

size: 7.9 x 1.3

mm

load test

24 hours of white noise at

1

W

heat test

20 ~ 50% RH for 24 hours

58

60

62

°C

humidity test

90 ~ 95% RH for 24 hours

38

40

42

°C

RoHS

2011/65/EU

RoHS

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.