JL Audio
Miramar, FLFounded 1975
American audio engineering company that has assembled premium subwoofers, amplifiers, and speakers at their 156,000-square-foot facility in Miramar, Florida since 1975. Founders Jim Birch and Lucio Proni built the company's reputation on innovations like W-cone geometry and Elevated Frame Cooling. Acquired by Garmin in 2023 but continuing to engineer and assemble products in Miramar across car, marine, and home audio categories.
