AS04004PO-2-R

  AS04004PO-2-R 40 x 28.5mm Speaker 3541 Stop Eight Road • Dayton, Ohio 45414 Product Overview  • 40 x 28.5mm oval speaker with Neodymium magnet for 82 dB sensi vity • 3W con nuous, 4W maximum power handling and 4Ω impedance • Paper cone with cloth surround for durability and natural 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 4/15.   AS04004PO-2-R 40 x 28.5mm Speaker Mechanical and Environment Testing Test Description Test Condition High Temperature 60°C ±2°C with random humidity for 96 hours Low Temperature -25°C ±2°C with random humidity for 96 hours Humidity 40°C with 90% to 95% relative humidity for 96 hours Vibration 1.5 mm movement modulated at 10 to 55 Hz for 2 hours Drop Test 75 cm free fall onto concrete floor, 10 cycles Temperature Cycle Test -25°C to 60°C, 4 cycles (refer to Temperature Cycle 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 Temperature Cycle Test Graph Thiele-Small Parameters Specification AS04004PO-2-R Fo (Hz) 466 Qes 4.509 Qms 4.414 Qts 2.231 Vas (mm^3) 2 19.2k Sd (mm ) 599 Mms (g) 0.309 Xmax (mm) 0.6 Re (ohm) 4.26 SPL (dB) @ 1W/1m 78.09 BL (T) 0.925 PUI Audio Inc. engages in continuous product improvement. All specifications are subject to change without notice. www.puiaudio.com. Copyright © 2015. Last Revised 4/15. SPECIFICATIONS PARAMETERS RATED INPUT POWER MAX INPUT POWER IMPEDANCE OUTPUT SPL @ 1W/0.5M (AT 0.6, 0.8, 1.0, 1.2 kHz) DISTORTION (MAX.) RESONANT FREQUENCY FREQUENCY RANGE HOUSING MATERIAL CONE MATERIAL MAGNET MATERIAL OPERATING TEMPERATURE WEIGHT VALUES UNITS 3 4 4 ± 15% W W OHM 82 ± 3 dBA REVISION HISTORY LTR ©2003, Projects Unlimited Inc. A B DESCRIPTION DATE APPROVED RELEASED FROM ENGINEERING REVISED TO INVENTOR 3-D DRAWING TEMPLATE REVISED PART HEIGHT 12/7/2005 4/9/2008 3/25/2011 B.R. M.L. - 5% 420 ± 20% 200 ~ 20,000 ABS PAPER RARE EARTH -10 ~ +55 11.9 THIS DOCUMENT CONTAINS DATA PROPRIETARY TO PROJECTS UNLIMITED, INC. ANY USE OR REPRODUCTION, IN ANY FORM, WITHOUT PRIOR WRITTEN PERMISSION OF PROJECTS UNLIMITED, INC. IS PROHIBITED. Hz Hz °C grams 28.5 `0.2 9.5 n3 `0.2 (4) 22 `0.2 28.5 `0.2 33.5 `0.2 40 `0.3 3 NOTES: 7 11.7 `0.3 1. ALL DIMENSIONS ARE IN MILLIMETERS. 2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL WITHOUT NOTICE. 3. THIS PART IS RoHS 2002/95/EC COMPLIANT. UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN MILLIMETERS, TOLERANCES ARE ±0.5 AND ANGLES ARE ±3°. SIZE A3 AS04004PO-2-R.idw Designed by Date Checked by Date Approved by Date Drawn Date J.A.F. 12/6/2005 B.R. 12/7/2005 E.P. 12/7/2005 4/9/2008 AS04004PO-2-R Speaker Edition Sheet - 1/1