For more information, please visit the product page. rev. PART NUMBER: GC0401K page 1 of 2 date 12/31/2008 DESCRIPTION: speaker SPECIFICATIONS nominal size impedance resonant frequency sound pressure level response input power operation buzz, rattle, etc. magnet load test heat test humidity test 28.5 x 40 mm 8 Ohm ± 15% at 1.5 kHz 1 V 390 Hz ± 78 Hz at 1V 82 dB/W ± 3 dB 1 W 50 cm ave. at 0.6 k, 0.8 k, 1 k, 1.2 k Hz Fo Hz ~ 20 kHz max 10 dB nominal 1W handling capacity 2W must be normal at program source 1 W must be normal at sine wave 2.83 V size: 12.5 x 1.8 mm white noise 1W for 24 hours 65 ± 2° C 20~50% R.H. 24 hours 40 ± 2° C 90~95% R.H. 24 hours FREQUENCY RESPONSE CURVE potentiometer range rectifier lower limit frequency wr. speed 50 dB RMS 20 Hz 100 mm/sec zero level 60 dB 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383 GC0401K PC FILE NAME: 28.5 7.0 3.0 COPYRIGHT 2007 BY CUI INC. 40.0 33.5 (TYP) 22.0 (TYP) 3.0 (4 PLCS) 11.3 REV. A ZRJ DRAWN BY: GC0401K APPROVED BY: UNITS: DATE 6/4/2007 A 2:1 SCALE: MM [INCHES] REV: RoHS LOW PROFILE NOTEBOOK SPEAKER PART NO. TITLE: 20050 SW 112th Ave. Tualatin, OR 97062 Phone: 503-612-2300 800-275-4899 Fax: 503-612-2383 Website: www.cui.com TOLERANCE: ±0.5mm UNLESS OTHERWISE SPECIFIED DESCRIPTION NEW DRAWING For more information, please visit the product page.