Part No: CMS0401KL-1X Date: 10/2/2006 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 40.1 x 40.1 x 14.5 mm (See attached drawing) 8 Ohm ± 15% at 1K Hz 1 V 270 Hz ± 54 Hz at 1V 86 dB/w ± 3 dB 1 w 50 cm ave. at 0.4K, 0.5K, 0.6K, 0.8KHz Fo Hz ~ 20 KHz max 10 dB Nominal 4W Handling capacity 6W must be normal at program source 4 W must be normal at sine wave 5.67 V Size: 24.6 x 3.5 mm White noise 4W 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 Phone: 800.275.4899 Fax: 503.612.2381 www.cui.com 20050 SW 112th Ave. Tualatin, OR 97062 REV. A 40.00 (TYP) DESCRIPTION NEW DRAWING DATE 10/2/2006 1.6 (4 PLCS) 8.8 (6 PLCS) 34.5 (TYP) 30° 32.4 75° 35.0 RoHS TOLERANCE: ±0.2mm UNLESS OTHERWISE SPECIFIED 20050 SW 112th Ave. Tualatin, OR 97062 Phone: 503-643-4899 800-275-4899 Fax: 503-372-1266 Website: www.cui.com 14.5 0.3 1.4 (4 PLCS) 3.0 2.6 (4 PLCS) TITLE: MINIATURE MONITOR SPEAKER PART NO. PC FILE NAME: CMS0401KL-1X COPYRIGHT 2006 BY CUI INC. ZRJ A UNITS: CMS0401KL-1X DRAWN BY: REV: MM [INCHES] APPROVED BY: SCALE: 2:1