For more information, please visit the product page. date 11/2010 page 1 of 2 DESCRIPTION: SPEAKER PART NUMBER: GF0668TV SPECIFICATIONS parameter conditions/description nominal size 66 mm min nom max units impedance at 0.8 kHz, 1 V 6.8 8 9.2 resonant frequency at 1 V 392 240 288 Hz sound pressure level 1 W, 50 cm ave., at 1, 1.4, 1.7, 2 kHz 89 92 response 10 dB max. Fo input power 3 95 dB 20,000 Hz 5 W operation must be normal at program source 3 W buzz, rattle, etc. must be normal at sine wave magnet 32 x 18 x 6 mm 45 x 22 x 8 mm 4.89 V dc load test 24 hours of white noise at 3 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 70 dB 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383 www.cui.com For more information, please visit the product page. date 11/2010 page 2 of 2 PART NUMBER: GF0668TV DESCRIPTION: SPEAKER MECHANICAL DRAWING tolerance: ±0.5mm 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383 www.cui.com