Black Hole 5 Viscoelastic Damping Material 12"x
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Black Hole 5 is a complex multi-layered material only 1-3/8" thick creating a system that combines the three key functions of damping, isolation, and absorption. All layers are laminated together without adhesive to optimize the overall performance of the Black Hole 5 and to eliminate the release of undesirable solvent fumes. The thin diamond pattern embossing, densified with a polyurethane film surface,will dramatically improve performance of the whole acoustical system, especially the sensitive lower mid-range and mid-bass frequencies. A 1" thick polyurethane foam provides highly efficient acoustical absorption. A "dead wall" made with limp flexible vinyl copolymer loaded with non-lead inorganic fillers serves as a vibration isolator. An open cell flexible polyurethane foam allows for dispersion of vibrations from the cabinet wall from the rest of the damping system. Finally a high loss black flexible viscoelastic damping layer with pressure sensitive adhesive provides superior bonding for optimum efficiency of the Black Hole 5. The Black Hole 5 can be used in any type of enclosure as well as acoustical panels of a sound listening room. Sold in 12" x 18" sheets.
