Information Sheet

AtlasSound.com
3/5
©2017 Atlas Sound L.P. All rights reserved. Atlas Sound and Strategy Series are trademarks of Atlas Sound L.P. All other trademarks are the property of their respective owners. ATS001619 RevE 10/18
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.
TELEPHONE: [phone]
FAX [phone]
Architect & Engineers Specications
System shall include a high performance 8" coaxial loudspeaker,
ported bass reflex enclosure and press-fit grille for conventional ceiling
installation. Frequency response for the system shall be 55Hz – 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 in3. 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
compression fitting is removed.
External wiring shall be accomplished via a removable lockable wiring
connector with screw-down terminals to provide both secure wire
termination 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 ceiling
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.