2-Way Invisible In-Wall or In-Ceiling Speaker


The Stealth Acoustics model LR8G is a two-way, full-range loudspeaker system that becomes completely invisible after installation. The loudspeaker has a rigid frame that attaches directly to standard structural framing. The paintable active diaphragm face is bonded to the frame of the speaker panel, creating an active area surrounded by a stable mounting area. Installation instructions are shown on a paper overlay that is to be removed before installation. The overlay can also be used as a cutting template for retrofitting the speakers into existing wallboard.


The LR8G may be installed in either the wall or ceiling and on-site finishing options include latex paint, light wallpaper, fabrics and selected texture coats. There is no need for special vellums or other nonstandard wallboard finishing materials. Advanced finishing methods such as Venetian plaster and select veneers are supported using special techniques.


The Stealth Acoustics LR8G incorporates an acoustically coupled high quality, high-power 8” cone woofer and a direct coupled 25 mm neo-magnet high-frequency motor. Advanced internal carbon fiber materials allow for smooth frequency extension to 20 kHz. When the LR8G is installed in standard insulated 2” x 4” framing and allowed to function in a full 8 foot stud bay, frequency response below 40 Hz can be achieved. The LR8G contains two independent protection circuits (high-frequency and low-frequency sections) that automatically reset upon reduction of excessive amplifier power.



Home Theater / Surround Sound
High End Multi-Room Audio Systems
Foreground Music
Background Music
Voice Paging
Sound Reinforcement



Specification Sheet: Download PDF
Installation Instructions: Download PDF
Dimensional Drawings: Download PDF
Test Results: Download PDF


Frequency Response:
45Hz to 20kHz


Power Capacity:

120 watts RMS
60 watts minimum recommended power


Two independent self-resetting
devices (low and high frequency)


83 dB (1 watt / 1 meter)


System Impedance:
8Ω nominal

Driver Components:
High frequency:
1” (25 mm) neodymium motor

1-1/2” (38 mm) voice coil, 8” (203 mm) woofer
Ceramic 20 oz. (622 gr) magnet


Polar Dispersion:
170 degrees vertical and horizontal

Width: 15-7/8” (403 mm)
Height: 22″ (559 mm)


Mounting Depth:
2-1/2” (58 mm)


Product Weight:
14.5 lbs. (6.3 kg) each


Shipping Weight:
32 lbs. (14.5 kg) per pair
20 lbs. (9.0 kg) per single


Included Accessories:
Mounting shims
Mounting screws
Terminal wrench