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 IWTS-5 LCR & IWTS-10 LCR In-Wall Theater System Speakers 

Installation of the IWTS in New 

Construction

Atlantic Technology offers optional Rough-in Frame Kits (IN-NC-5 and 
IN-NC-10) to ease installation in new construction. Instructions for its use 
are included with that kit. 

Installation of the IWTS in Existing 

Construction

Removing and Installing the Grille

Remove the grille from the speaker using an awl or the point of a drywall 
screw in a grille opening near one of the grille corners. Slowly pry the grille 
out, being careful not to damage the speaker’s frame or its finish. 
To re-install the grille later, press it carefully into the appropriate opening in 
the frame assembly. Since it’s designed to fit snugly, please take your time 
and use care when installing the grille.
For shipping, the speaker's baffle will be attached to the frame with two 
screws. Remove these screws to separate the baffle from the frame. Reserve 
the two screws for installation later. 

Cutting the Opening

Installing the Mounting Frame

The clamping mechanism allows 
the wall material to range from 
½ to 1½ inches (13 to 38 mm) in 
thickness. There must be a mini-
mum depth behind the wall face 
of 3 

5

8

” (92 mm). As noted above, 

be sure to keep the edges of the 
cutout at least ½ inch (13 mm) 
away from any stud or obstruc-
tion, as the rotating clamps will 
not operate properly if you don’t. 
Insert the frame into the cutout 
and using a level or square care-
fully align it so it is level. Tighten 
the mounting screws, which will 

cause the attached clamps to rotate and position themselves properly 
behind the wall.
Continue to tighten until the frame is snug in the wall. You want the bezel 
to conform to the wallboard, and the frame not to rattle from the speaker’s 
vibration, 

but be very careful not to overtighten the screws.

Painting the Speaker Assembly

The white plastic frame and the 
metal grille may be left as is, or 
painted to match your décor. You 
can paint the frame before or after 
it is installed in the wall. Spray 
painting (using slightly thinned 
paint) is the best method to use for 
painting the grille. Remove scrim 
before painting. After painting the 
grille, use air pressure to “blow 
out” any grille holes that are filled 
in with paint. Replace scrim after 
paint is dry.

Installation

After determining the best location for the speaker as outlined above, use 
the enclosed template to cut the proper size hole.

 

IWTS-5 LCR                 7 1⁄8” x 9 ¾”  (181 x 248mm)

 

IWTS-10 LCR               7” x 15 13⁄16”  (178 x 402mm)

WARNING:

 Exercise extreme care before making any wall cuts to 

ensure that you will not cut through any wires, pipes, or other items 
that may be in the wall. You may sometimes, but not always, be able 
to determine the approximate location of wires and pipes by looking 
at the locations of nearby outlets and plumbing. But their location or 
absence is never an assurance that there is not something within the 
wall cavity.

Summary of Contents for IWTS-5 LCR

Page 1: ...Instruction Manual IWTS Series IWTS 5 LCR IWTS 10 LCR In Wall Theater System Speakers IWTS 5 LCR IWTS 10 LCR ...

Page 2: ... decision to buy them Pleasetakeafewmomentstoreadtheseinstructions They reintendednot only to tell you how to mount the speakers but how to get the best perfor mance from them Table of Contents Safety Precautions 2 Model IWTS 5 LCR IWTS 10 LCR 3 Important Considerations Before Installation 3 Recommended Wire Sizes 3 Location Considerations 3 Room Acoustics 3 Speaker Placement 3 Stereo Music Listen...

Page 3: ...oundings themoreconsistentthesound will be So placing one speaker directly adjacent to a glass wall with the other speaker by an open archway will make for two dramatically differ ent sounding speakers Note that as bass frequencies reflect within the room some locations may be bass heavy while other areas may be bass shy With an external sub woofer changing its placement within the room may reduce...

Page 4: ... Surround Back Speakers should be placed approximately 1 2 feet 3 6 meter above the listener s ear level Bipole or direct radiators may be used here Optional Direct Radiator Speakers should be placed slightly behind the listening position above ear level Subwoofer Subwoofer placement is dependent on room size and shape Experiment to find a location that produces the smoothest response The spacing ...

Page 5: ...erglass orpolyfill observingalltherelevantprecautionsandinstructionsfromthe insulationmanufacturer If youhavebuiltabackbox youcanusecommon fiberglass insulation or open cell foam rubber in the enclosure Be sure to push the insulation back from the drivers to ensure that it doesn t get into the moving cone area IWTS 10 LCR In Wall Enclosure Recommendations Please use this information to construct a...

Page 6: ...y if you don t Insert the frame into the cutout and using a level or square care fully align it so it is level Tighten the mounting screws which will cause the attached clamps to rotate and position themselves properly behind the wall Continue to tighten until the frame is snug in the wall You want the bezel toconformtothewallboard andtheframenottorattlefromthespeaker s vibration but be very caref...

Page 7: ... see which one is preferred for non localizable surround use or for room filling background music whole house audio use IR Knockout There s a knockout plug in the front baffle You can identify it by locating theAtlantic Technology wave logo which is molded into it If you are using a multi room control system you can install a standard IR receiver in the knockout hole Specifications IWTS 5 LCR IWTS...

Page 8: ...015 1160 343VanderbiltAvenue Norwood MA 02062 781 762 6300 www atlantictechnology com ...

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