AS07708PS-2-WR-R PUIAUDIO | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 3

Technical content

  • 77mm speaker with square frame and 90 dB sensi/g415vity
  • 4W con/g415nuous, 8W maximum power handling and 8Ω impedance
  • Water-resistant treated paper cone for natural sound Frequency Response (1W @ 0.5 meters)

3541 Stop Eight Road • Dayton, Ohio 45414

Mechanical and Environment Testing Test Description Test Condition High Temperature 85°C (±2°C) with random humidity for 48 hours Low Temperature -40°C (±2°C) with random humidity for 48 hours Humidity 40°C (±2°C) with 90% to 95% relative humidity for 48 hours Power Test White noise @ 4W input power for 48 hours Buzz and Rattle Test 5.66V sine wave After tests, speaker shall rest for 1 hour. SPL shall not deviate ±3 dB from pre-test measurement. Temperature Cycle Test -10°C to 40°C, 4 cycles (refer to Temperature Cycle Test Graph) After test, speaker shall rest for 1 hour. SPL shall not deviate ±3 dB from pre-test measurement.

Designed by Checked by Approved by Drawn Date Edition Sheet Date 3/30/2006 Date 3/30/2006 Date 3/30/2006 UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN MILLIMETERS, TOLERANCES ARE “0.5 AND ANGLES ARE “3ƒ. AS07708PS-2-WR-R.idw SIZE

REVISION HISTORY

LTR DESCRIPTION DATE APPROVED - RELEASED FROM ENGINEERING 3/30/2006 A ADDED MOUNTING HOLE DIMENSION 12/19/2007 R.W. B REVISED TO INVENTOR 3-D DRAWING TEMPLATE 1/28/2009 B.R. C REVISED SEVERAL DIMENSIONS AND SPECIFICATIONS 1/24/2011 B.R. D ADDED NOTE 5 8/12/2011 B.R. E REVISED HOLE TO HOLE DIMENSION, ROHS STATUS, SPL DISTANCE 7/16/2013 M.L. F REVISED OPERATING TEMPERATURE 9/16/2013 M.L. SPECIFICATIONS PARAMETERS VALUES UNITS RATED INPUT POWER 4 W MAX INPUT POWER 8 W IMPEDANCE 8 “ 15% OHM OUTPUT SPL @ 1W/.5M DISTORTION (MAX.) 5% - RESONANT FREQUENCY 250 “ 20% Hz FREQUENCY RANGE 250 ~ 10,000 Hz HOUSING MATERIAL METAL - CONE MATERIAL TREATED PAPER - MAGNET MATERIAL FERRITE - OPERATING TEMPERATURE -40 ~ +85 ƒC WEIGHT 118 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. NOTES: 1. ALL DIMENSIONS ARE IN MILLIMETERS. 2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL WITHOUT NOTICE. 3. THIS PART IS RoHS 2011/65/EU COMPLIANT. ǻ4. CONE HAS BEEN TREATED FOR WATER RESISTANCE. 5. BASE SPEAKER PUI# AS07708PS-2-R. 2.7 B0.3 27B1 45P B 0.8 ǻ4 40P B 0.8 70B0.3‘ 77B1 4.3P B 0.2 (4) 85P B 0.2