Stealth Acoustics Invisible Speakers LR30W

QUAD 8″ INVISIBLE SUBWOOFER SYSTEM IN-WALL OR IN-CEILING

The Stealth Acoustics Model LR30W is a two-panel monaural subwoofer speaker system that becomes completely invisible after installation. The subwoofer 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 LR30W 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 may be supported using special techniques. Ideal for any surround sound, foreground music or whole-house audio system that needs extra bass output, each LR30W panel incorporates two acoustically coupled, high-quality, low profile high-power 8″ (203 mm) cone woofers. The panels work in pairs as a monaural output subwoofer. This twopanel system allows each panel to be placed wherever they perform best, free of visual concerns that may conflict with architectural features. LR30W panels may be mounted separately or stacked to achieve desired acoustical results. For stereo subwoofers, four panels should be employed.

Category:

Description

CategorySpecification
Frequency Response20Hz to 160Hz
Power Capacity200 watts RMS (per panel)
Minimum Recommended Power120 watts minimum recommended power (per panel)
Sensitivity86 dB (1 watt / 1 meter)
Driver ComponentsTwo 1½” (38 mm) voice coil 8″ (203 mm) woofers with 20 oz. (567 gr) ceramic magnet
System Impedance4Ω (parallel) or 16Ω (series), selectable via rear-panel jumper
Polar Dispersion170 degrees vertical and horizontal
Crossover FrequencyRequires amplifier with low-pass filter; 50Hz with 18 dB slope recommended
Width15⅞” (403 mm)
Height29⅞” (759 mm)
Mounting Depth3¼” (83 mm)
Mounting Depth (Back Box Removed)2 13/16″ (71 mm)
Product Weight26 lbs. (11.8 kg) each
Shipping Weight55 lbs. (25 kg) per system
Included AccessoriesMounting shims
Included AccessoriesMounting screws
Optional AccessorySA255-MKII Stealth Acoustics Subwoofer Amplifier
Optional AccessoryPS-30 PlaceSaver
Optional AccessoryMBX-30 UL Listed Metal Back Box
Optional AccessoryMBA-30 UL Listed Metal Back Box – Adjustable
Optional AccessoryMBC-30 Concrete Back Box
Optional AccessorySK-1 Shim Kit