A SERVICE OF

logo

Open as PDF
next previous
AtlasSound.com
3/5
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.
TELEPHONE: (800) 876-3333
FAX (800) 765-3435
©2008 Atlas Sound L.P. All rights reserved. Atlas Sound and Strategy Series are trademarks of Atlas Sound L.P. All other trademarks are property of their respective owners. ATS001619 RevB 10/08
Architect & Engineers Specifications
Systemshallincludeahighperformance8"coaxialloudspeaker,ported
bassreflexenclosureandpress-fitgrilleforconventionalceilinginstalla-
tion.Frequencyresponseforthesystemshallbe65Hz–20kHz(±5dB).
Sensitivityshallbe90dBaverage.
Loudspeakershallbecomprisedofan8"coaxialconetypedriver.Cone
shallbeconstructedofpolypropylenewithabutylrubbersurround.The
19mmtweetershallbeconstructedofPEI.Woofermagnetshall
beaminimumof21oz(595g)andthevoicecoildiametershallbe1
1
⁄2"
(38mm).
Transformershallbea70.7V/100Vtypewithprimarytapsat1.9,3.8,
7.5, 15, 30, and 60 watts (@ 70.7V) with a front mounted tap selector
switch.Thistapselectorswitchshallalsoincludeatransformerbypass
setting for instances where the 8ΩFAP82Tdriveristobedirectcoupled
with a low impedance amplifier.
Enclosureshallbeadeepdrawnsteelenclosuredesign.Internalvolume
shallbe937in
3
. To facilitate connection in conduit systems, enclosure
shallbeequippedwithanaccesspanelcoveringarecessedterminalcup.
Thiscovershallprovideacombinationin
3
⁄4" (19mm inside diameter) / 1"
(25mm inside diameter) knock-out on the side access and a top access
compressionfitting/strainrelieftofacilitateflexibleconduitupto22mm
outside diameter or 1" (25mm inside diameter) conduit when the com-
pression fitting is removed.
Externalwiringshallbeaccomplishedviaaremovablelockablewiring
connectorwithscrew-downterminalstoprovidebothsecurewireter-
minationandpre-wiringcapabilitybeforeloudspeakerinstallation.The4
polelockingconnectorshallbelocatedintherecessedareabehindthe
conduit access panel.
A
1
⁄4"–20dropforgedeyeboltfactoryinstalledintoaninsertontopof
enclosure for additional suspension point when used in drop tile ceilings
or for pendant mounting.
Constructionofenclosureshallbeaminimumof18-gaugedeepdrawn
metalfinishedinwhiteepoxy.
Thesystemshallincludeasupportbackingplatetoreinforcetheceil-
ingmaterialandtilesupportrailsforuseoneither2'x4'(609mmx
1219mm)or2'x2'(609mmx609mm)suspendedceilingtiles.This
assemblycanallbeinstalledfrombeneaththeceilingtile.
Overallfrontfacediametershallnotexceed15
3
⁄4" (400mm); overall height
shallnotexceed11
1
⁄2" (292 mm), 12
3
⁄4" (324mm) including factory-installed
eyebolt.
Grillesshallbepress-fit,manufacturedfrom24-gaugeperforatedsteel
meshandfinishedinwhiteepoxy.Roundgrilleshallbe13.67"(347mm)
diameter.
TheloudspeakershallbetheAtlasSoundFAP82T.
C-Ring / V-Rails
Front Mounted
Tap Selector
MITEK CORP. © 2008
(preliminary)