For more information, please visit the product page. date 03/2009 page 1 of 2 DESCRIPTION: SPEAKER PART NUMBER: GC0351M-3 SPECIFICATIONS parameter conditions/description nominal size 16 x 35 mm min nom max units impedance at 1.5 kHz, 1 V 6.8 8 9.2 resonant frequency at 1 V 520 650 780 Hz sound pressure level 1 W, 50 cm ave., at 0.8, 1, 1.2, 1.5k Hz 80 83 response 10 dB max. Fo input power 1 86 dB 20,000 Hz 1.5 W operation must be normal at program source 1 W buzz, rattle, etc. must be normal at sine wave magnet size: 7.9 x 1.3 mm 2.9 V dc load test 24 hours of white noise at 1 W heat test 20 ~ 50% RH for 24 hours 58 60 62 °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 60 dB 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383 www.cui.com GC0351M-3 PC FILE NAME: 16.0 0.2 3.0 COPYRIGHT 2010 BY CUI INC. 35.0 0.2 31.0 (TYP) 0.2 14.0 1.0mm GAP REQUIRED FOR CONE OPERATION 2.1 (4 PLCS) 13.0 (TYP) 0.2 2.50 5.0 0.2 REV. A B C ZRJ DRAWN BY: GC0351M-3 APPROVED BY: UNITS: DATE 6/4/2007 10/21/2008 10/5/2010 C 3:1 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 cone gap diagram added mounting hole changed from Ø2.0 to Ø2.1mm For more information, please visit the product page.