For more information, please visit the product page. date 06/18/2014 page 1 of 3 MODEL: GC0251K │ DESCRIPTION: SPEAKER RoHS SPECIFICATIONS parameter conditions/description nominal size 14 x 25 min typ max units impedance at 1 kHz, 1 V 6.8 8 9.2 Ω resonant frequency at 1 V 592 740 888 Hz sound pressure level 1 W, 50 cm ave., at 0.8, 1, 1.2, 1.5 kHz 78 81 response 10 dB max. Fo mm input power 1 84 dB 20,000 Hz 1.5 W operation must be normal at program source buzz, rattle, etc. must be normal at sine wave magnet size: 7.9 x 1.3 load test 24 hours of white noise at 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 2011/65/EU conditions/description potentiometer range 50 dB rectifier RMS lower limit frequency 20 Hz wr. speed 100 mm/sec zero level 60 dB W 2.83 V mm 1 FREQUENCY RESPONSE CURVE parameter 1 cui.com W For more information, please visit the product page. CUI Inc │ MODEL: GC0251K │ DESCRIPTION: SPEAKER date 06/18/2014 │ page 2 of 3 MECHANICAL DRAWING units: mm 22.0 (TYP) 0.2 2.0 (4 PLCS) + 11.0 (TYP) 0.2 14.0 0.2 - 25.0 0.2 13.2 5.2 0.2 3.3 1.0mm GAP REQUIRED FOR CONE OPERATION cui.com For more information, please visit the product page. CUI Inc │ MODEL: GC0251K │ DESCRIPTION: SPEAKER date 06/18/2014 │ page 3 of 3 REVISION HISTORY rev. description date 1.0 initial release 01/28/2009 1.01 applied new template, corrected spec 06/18/2014 The revision history provided is for informational purposes only and is believed to be accurate. Headquarters 20050 SW 112th Ave. Tualatin, OR 97062 800.275.4899 Fax 503.612.2383 cui.com [email protected] CUI offers a one (1) year limited warranty. Complete warranty information is listed on our website. CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.