The Stealth Acoustics model LR3 is a three-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 LR3 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 LR3 incorporates an acoustically coupled high quality, high-power 8” cone woofer and direct coupled 25 mm neo-magnet high-frequency motors. Advanced internal carbon fiber materials allow for smooth frequency extension to 20 kHz. When the LR3 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 LR3 contains three independent protection circuits (low, mid-range and high frequency sections) that automatically reset upon reduction of excessive amplifier power.
The LR3 have just been awarded Best In-Ceiling Speakers at the recent Smart Awards 2014 …of course they are fantastic In-Wall speakers also …