Additional Resources: Product Page 3D Model date 06/04/2020 page 1 of 3 MODEL: CMS0201KLX DESCRIPTION: SPEAKER FEATURES 20 mm square frame 2.0 W 8 neodymium magnet paper cone SPECIFICATIONS parameter conditions/description min typ max units input power 2.0 4.0 W impedance at 1.0 kHz, 1.0 V 6.8 8 9.2 resonant frequency (Fo) at 1.0 V 640 800 960 Hz frequency response Fo 20,000 Hz sound pressure level at 1.0 W, 50 cm, avg at 1.0, 1.2, 1.5, 2.0 kHz 77 80 83 dB buzz, rattle, etc. must be normal at sine wave 4 V dimensions 20 x 20 x 9.5 mm magnet Nd-Fe-B cone material paper terminal solder eyelets weight 6.5 g operating temperature -25 60 C hand soldering for maximum 3 seconds 340 350 360 C RoHS yes cuidevices.comAdditional Resources: Product Page 3D Model CUI Devices MODEL: CMS0201KLX DESCRIPTION: SPEAKER date 06/04/2020 page 2 of 3 MECHANICAL DRAWING units: mm 20.0 1.6 (TYP) (4 PLCS) 15.5 17.0 16.0 (TYP) 5.0 (4 PLCS) 60 9.5 0.3 1.4 (4 PLCS) 2.90.2 2.6 (4 PLCS) FREQUENCY RESPONSE CURVE parameter conditions/description potentiometer range 50 dB rectifier RMS lower limit frequency 20 Hz wr. speed 100 mm/sec zero level 50 dB cuidevices.com