P AS04008PO-2-R 40 x 28.3mm Speaker 3541 Stop Eight Road Dayton, Ohio 45414 Product Overview 40 x 28.3mm oval speaker with Neodymium magnet for 84 dB sensi vity 2W con nuous, 4W maximum power handling and 8 im pedance aper cone with cloth surround for smooth, natura l sound Frequency Response (1W 0.5 meters) PUI Audio Inc. engages in continuous product improvement. All specifications are subject to change without notice. www.puiaudio.com. Copyright 2015. Last Revised 12/15. leetS AS04008PO-2-R 40 x 28.3mm Speaker Temperature Cycle Test Graph Mechanical and Environment Testing Test Description Test Condition High Temperature 60C 2C with random humidity for 96 hours Low Temperature -20C 2C with random humidity for 96 hours 40C with 90% to 95% relative humidity for 96 Humidity hours 1.5 mm movement modulated at 10 to 55 Hz for 2 Vibration hours 100 cm free fall onto 20mm thick board, 1 cycle in Drop Test each direction on X, Y, and Z axis, 6 total -20C to 60C, 4 cycles (refer to Temperature Cycle Temperature Cycle Test Test Graph) After tests, speaker shall rest for 1 hours. SPL shall not deviate 4 dB from pre-test measurement. Frequency Response and SPL Measurement Setup Material Listing (All materials meet GU-001) Part Name Material Frame SPCC Cloth cone Cloth Yoke 1.5T Dust cap Paper Voice coil Paper Magnet NdFeB Plate 2.0t Steel PCB Epoxy PUI Audio Inc. engages in continuous product improvement. All specifications are subject to change without notice. www.puiaudio.com. Copyright 2015. Last Revised 12/15.