rev.

page

date

rev.

page

date

DESCRIPTION: speaker

1 of 2

12/31/2008

20050

phone

phone 503.612.2300 fax

fax 503.612.2383

PART NUMBER: GC0401K

SPECIFICATIONS

nominal size

28.5 x 40 mm

impedance

8 Ohm ± 15%

at

1.5 kHz 1 V

resonant frequency

390 Hz ± 78 Hz

at

1 V

sound pressure level

82 dB/W ± 3 dB

1 W 50 cm ave. at 0.6 k, 0.8 k, 1 k, 1.2 k Hz

response

Fo Hz ~ 20 kHz max 10 dB

input power

nominal

1 W

handling capacity

2 W

operation

must be normal at program source 1 W

buzz, rattle, etc.

must be normal at sine wave 2.83 V

magnet

size: 12.5 x 1.8 mm

load test

white noise

1 W

for

24 hours

heat test

65 ± 2° C

20~50% R.H.

24 hours

humidity test

40 ± 2° C

90~95% R.H.

24 hours

FREQUENCY RESPONSE CURVE

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.