For more information, please visit the product page. Part No: CLS0281 Date: 7/3/2007 Unit: mm Description: speaker Page No: 1 of 2 Specifications Nominal Size Impedance Resonant frequency Sound pressure level Response Input power Operation Buzz, rattle, etc. Magnet Load test Heat test Humidity test 28mm 8 Ohm ± 15% at 1 KHz 1 V 500 Hz ± 100 Hz at 1V 82dB/w ± 3 dB 1 w 50 cm ave. at 0.6K, 0.8K, 1K, 1.2K Hz Fo Hz ~ 20 KHz max 10 dB Nominal 1W Handling capacity 3W must be normal at program source 1 W must be normal at sine wave 2.83 V Size: 12.5 x 1.5 mm White noise 1W for 24 hours 60 ± 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 Phone: 800.275.4899 Fax: 503.612.2383 www.cui.com 20050 SW 112th Ave. Tualatin, OR 97062 CLS0281 PC FILE NAME: COPYRIGHT 2007 BY CUI INC. 28.0 0.2 2.4 0.3 5.8 0.3 16.0 0.2 REV. A ZRJ DRAWN BY: CLS0281 APPROVED BY: LOW PROFILE SPEAKER PART NO. TITLE: UNITS: 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 A 2:1 SCALE: MM [INCHES] REV: RoHS DATE 7/3/2007 For more information, please visit the product page.