How To Install
Invisible Speakers Install Like A Standard Drywall Patch
The installation process is as simple as fitting a drywall patch, and the speakers may be finished with a number of common modern methods.
All speakers are installed using the same technique. The speakers are built on a solid frame and baffle board that contain the traditional drivers, exciters, and crossovers found in most speakers. This portion mounts directly to the structural framing. The face of the speaker is smooth and durable and is designed to finish in a similar fashion to the wallboard surrounding it.
Stealth Acoustics’ speakers are equally at home in the wall or ceiling and the edges of the speaker panel fit flush to the surrounding wallboard. The seams are taped and spackled using common materials and techniques. Simply sand the seams, apply your desired finish and then paint or wallpaper.
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SPEAKER INSTALLATION
STEP 1
Install PlaceSaver®
In new construction, PlaceSavers® must be installed when the job is pre-wired. Installing the PlaceSaver® reserves the exact space for the speaker without subjecting the speaker panel to the harsh construction environment. Exposing the unfinished speaker to long periods of high humidity, as sometimes found on a job site, should also be avoided.
With the use of PlaceSavers®, installation of the speaker panels can take place after the drywall has been hung.
The PlaceSaver® is sized slightly larger than the speaker panel to ensure the opening in the drywall will easily accept the speaker.
STEP 2
Pre-Wire
Install regular speaker wiring and attach it securely to the studs, leaving sufficient slack length to be able to connect to the speaker panel when installed.
For runs of 50 feet or less, use 16 gauge wire.
For runs longer than 50 feet, use 14 gauge wire.
STEP 3
Remove PlaceSaver®
Remove the PlaceSaver® after drywall has been hung.

STEP 4
Check Speaker Registration
After the wallboard is installed, but before seam taping occurs, check speaker registration and wallboard thickness.
For correct registration, the perimeter edge of the face panel must be flush with the adjoining wallboard. It is critical to use the
correct number of shims in Step 5 so that THIS SURFACE IS FLUSH WITH WALLBOARD.
STEP 5
Install Shims
The surface of the face panel flange must be flush with wallboard. Tape the included shims to the rear of the speaker panel so that the surface of the perimeter edge is flush with wallboard as shown in Step 4 above.
For typical 1/2” (13 mm) wallboard installations, one thick shim (approx. 1/8”) is needed for correct registration and should be taped to the rear of the speaker prior to installation.
For typical 5/8” (16 mm) wallboard installations, two thick shims are needed.
Thin shims are also provided for minor adjustments to registration.
Note: The typical installations shown above are provided as guidelines. For your installation, the number and thickness of shims needed may differ due to variances in wallboard material and other construction variables.
STEP 6
Connect Wires
Insert the speaker wires into the binding posts on the speaker crossover, noting proper polarity. Tighten the binding posts securely using the provided plastic terminal wrench. Jiggle the wires and retighten for a snug fit. Do not overtighten. With smaller gauge wires, bend the exposed wire back upon itself prior to insertion to make better contact with the binding posts.
STEP 7
Remove Cover Overlay
The cover overlay provides installation instructions and identifies the active area of the panel. Remove the cover overlay and keep it handy to provide proper speaker finishing information for the wallboard finishers.
Note: the cover overlay may also be used as a cutting template for retrofitting Stealth Acoustics speakers into existing construction.
STEP 8
Install Speaker
Attach the speaker panels directly to the structural framing using the provided drywall screws. The panels have been pre-drilled with the proper number of holes. Be sure that all of the screws are installed and that they hold securely to the framing. Confirm that the perimeter edge of the face panel remains flush with surrounding wallboard.
Do not use nails.
STEP 9
Test Sound
Test the speaker and wiring with an amplified sound source to ensure that everything is connected and working properly prior to taping and finishing.
TAPING AND FINISHING
STEP 10
Tape Speaker Panel
When correctly installed, the face of the Stealth Acoustics face panel extends 1/16” (1.6 mm) above the height of the wallboard. This is done to allow room for the tape and joint compound needed to blend the panel into the wall.
We recommend using self-adhesive nylon mesh tape.
STEP 11
Feather Joint Compound to the Wall
Feathering the speaker face panel to the wall is done with standard drywall joint compound in the same manner any other drywall joint is treated. In this case, it is important that enough joint compound be applied to make a very gradual transition from the surface of the wallboard to the face of the speaker panel. It will normally take at least a 12” (30 cm) fan of joint compound around the perimeter of the panel to create a seamless transition.
For best results, we recommend two or three light applications and sanding of joint compound instead of one heavy application.
Stealth Acoustics speakers do not require a skim coat to attain a smooth finish. However, some advanced finishing techniques such as Venetian plaster may require covering the speaker face panel. In these situations, avoid build-up of more than 1 mm in thickness on the face of the speaker.
STEP 12
Sand Smooth
Sanding is the last important step before the painting begins. This can make or break the quality of the installation. When sanding, imperfections in the application of the joint compound may appear and additional joint compound may need to be applied and sanded to create a seamless transition.
STEP 13
Paint and Finish
Once the feathering is complete the face panel is ready for painting. Stealth Acoustics speaker face panels are engineered for optimum audio performance with four coats of latex paint applied to the surface. A light spray-on “orange peel” texture can be applied, or even light wallpaper. Heavy knock down or trowel finishes are not recommended. For use with advanced wall finishes, please contact Stealth Acoustics.