date

page

PART NUMBER:

DESCRIPTION:

03/2009

1 of 2

SPEAKER

GC0301K

phone 503.612.2300

fax 503.612.2383 www.cui.com

SPECIFICATIONS

parameter

conditions/description

min

nom

max

units

nominal size

16 x 30 mm

impedance

at 1.5 kHz, 1 V

6.8

8

9.2



resonant frequency

at 1 V

400

500

600

Hz

sound pressure level

0.5 W, 50 cm ave., at 0.8, 1, 1.2, 1.5k Hz

74

77

80

dB

response

10 dB max.

Fo

4,000

Hz

input power

0.5

1

W

operation

must be normal at program source

0.5

W

buzz, rattle, etc.

must be normal at sine wave

2

V dc

magnet

size: 7.9 x 1.3 mm

load test

24 hours of white noise at

0.5

W

heat test

20 ~ 50% RH for 24 hours

63

65

67

°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

50 dB

For more information, please visit the product page.