Additional Resources: Product Page 3D Model date 07/06/2020 page 1 of 3 MODEL: CLS0402MA-1-L152 DESCRIPTION: SPEAKER FEATURES 40 mm round frame 0.5 W 8 neodymium magnet mylar cone wire leads SPECIFICATIONS parameter conditions/description min typ max units input power 0.5 1.0 W impedance at 1.0 kHz, 1.0 V 6.8 8 9.2 resonant frequency (Fo) at 1.0 V 464 580 696 Hz frequency response Fo 13,000 Hz sound pressure level at 1.0 W, 50 cm, avg at 0.8, 1.0, 1.2, 1.5 kHz 89 92 95 dB buzz, rattle, etc. must be normal at sine wave 2.0 V dimensions 40 x 5.3 mm magnet Nd-Fe-B cone material mylar terminal wire leads weight 11.3 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: CLS0402MA-1-L152 DESCRIPTION: SPEAKER date 07/06/2020 page 2 of 3 MECHANICAL DRAWING units: mm 15.8 0.3 wire: UL1007 28 AWG length: 152 mm 5.3 0.3 2.5 0.3 RED 40.0 0.2 BLACK 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 cuidevices.com