![]() If fabric wrapped is desired option, please let us know what fabric style and color desired in the “Notes” section on the checkout page before submitting order. ![]() MLV is the perfect material for use as a sound barrier on walls and ceilings. FinishĬornerSobers in Oak Painted Black (standard) are priced at $999.99 per PAIR (plus shipping), or wrapped on any of our fabric options are priced at $1399.99 and are available through our retail dealers and direct from our online store. Soundproofing is a very tough task that is made very easy with Mass Loaded Vinyl. The test results prove that this close-corner location makes the CornerSorber a very efficient and effective low-frequency absorber.ĬornerSobers in Oak Painted Black (standard) are priced at $999.99 per PAIR (plus shipping), or wrapped on any of our fabric options are priced at $1399.99 and are available through our retail dealers and direct from our online store. We also tested the products in their real-use mounting configuration, which is deep into ninety-degree corners. We tested the CornerSorbers at NWAA Labs because their test chamber is the largest in the U.S., and accurately measures absorption down to 40Hz (per ASTM C423-09a). We wanted to avoid claiming product attributes that were not accurately tested in large enough facilities or with real-use positioning. In developing the CornerSorber, our design goal was to build an affordable, easy-to-use solution that would realistically reduce destructive low-frequency room modes. KBC-50RBQ and 100RBQ are used when a noise source is located on one side of the acoustical material. The Primacoustic FullTrap is a highly effective bass trap that combines a diaphragmatic resonator, a full-size acoustic panel, and a sealed enclosure to provide. The uniquely-shaped bass absorber is beveled on two sides and the top, allowing a pair of CornerSorbers to be set up three inches from, and parallel with, each corner wall, either vertically or horizontally, for the most efficient and effective reduction of low-frequency room-mode pressure waves. Kinetics KBC Sound Absorber/Noise Barrier Composites are available with 0.50, 1.0, or 2.0 psf (2.5, 4.9 or 9.8 kg/m 2) mass loaded vinyl barriers with a quilted aluminum cloth faced fiberglass absorber on one or both sides of the barrier. The CornerSorber is the only laboratory-proven bass absorber design that achieves maximum pressure-zone room-mode reduction due to close-corner placement. The non-lead composition of the material allows for safe handling and easy installation. ![]() The vinyl provides mass and flexibility, while the aluminum adds increased mechanical strength, weatherability, and improved fire retardancy. Acoustic Geometry’s CornerSorber is a corner-placement bass absorber utilizing a Mass-Loaded Vinyl (MLV) absorption membrane in a cutting-edge design that mitigates low-frequency room modes for the most accurate sound reproduction in a room. KNM-AL is constructed of mass-loaded, limp vinyl with a layer of reinforced aluminum foil facing on one side. ![]()
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