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Biamp Awarded Patent for Magic Cable

biamp magic cable

Biamp says it has been awarded a patent from the U.S. Patent and Trademark Office for its “Magic Cable,” used in the company’s Desono family of business audio loudspeakers. Magic Cable comprises two stainless steel suspension cables, two 18 AWG signal conductors within a separate cable jacket, and integrated ripcords that allow the installer to easily slice through the jackets as needed.

Magic Cable’s patent covers its construction, a sub-cable jacket that encloses the metal support cables, a second sub-cable jacket for the insulated audio cables, the main ripcords, as well as sub-cables that allow toolless stripping of each cable jacket. Because of its unique assembly, it also meets the UL 13 Standard for Power-Limited Circuit Cables with a Class 3 indoor/outdoor rating. With the Class 3 rating, it is “listed for purpose,” meaning there’s no need to seek a waiver if installed at lengths longer than 10 feet (3 meters). The cable is also pre-dressed in an outer jacket that provides a clean post-installation appearance without the need to smooth out kinks. Biamp claims that with these features, it affords not only an installation that is easy, safe, and clean looking, but also one that can be completed confidently, regardless of ceiling height and/or length of exposed cable.

Magic Cable is pre-terminated inside Biamp’s Desono P6 and P6-SM models to ensure there are no exposed connections at the loudspeaker. It can also be used with other Desono pendant loudspeakers including the DP6, DP8, P30DT and P60DT.

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