US Patent Issued to Matthew R. Otis on March 17 for "Multiwire loudspeaker system" (Virginia Inventors)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,581,230, issued on March 17, was assigned to Matthew R. Otis (Keswick, Va.).

"Multiwire loudspeaker system" was invented by Matthew R. Otis (Keswick, Va.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A device may include a wire terminal with a first and second wire connection, and an inertia bar. It may also have a panel that houses the wire terminal, a first speaker, and a second speaker. The panel may include one or more conduits for a speaker wire, which connects the first speaker and the second speaker to the first and second wire connections, respectively. The first speaker may have a first set of electrically activated coils, which includes a po...