SPECIFICATIONS PARAMETERS RATED INPUT POWER MAX INPUT POWER IMPEDANCE OUTPUT SPL @ 1W/1M (AT 400, 600, 800, 1.0 kHz) DISTORTION (MAX.) RESONANT FREQUENCY FREQUENCY RANGE HOUSING MATERIAL CONE MATERIAL MAGNET MATERIAL OPERATING TEMPERATURE WEIGHT VALUES 4 8 8 ± 15% UNITS W W OHM 90 ± 3 dBA 5% 270 ± 20% 270 ~ 8,000 METAL PAPER FERRITE -20 ~ +50 118 Hz Hz °C grams 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. ©2003, Projects Unlimited Inc. LTR A B REVISION HISTORY DESCRIPTION RELEASED FROM ENGINEERING ADDED MOUNTING HOLE DIMENSION REVISED TO INVENTOR 3-D DRAWING TEMPLATE DATE 3/30/2006 12/19/2007 1/28/2009 APPROVED R.W. B.R. 25.5 `1 3 `0.3 3.8 x 5.8 (4) 85 n45 `1 Ø77 NOTES: 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 AS07708PS-2-R.idw Designed by Date Checked by Date Approved by B.R. 3/30/2006 B.R. 3/30/2006 E.P. Date Drawn Date 3/30/2006 1/28/2009 AS07708PS-2-R Speaker Edition Sheet - 1/1