Soundstream

Soundstream was founded in 1976 and became one of the most influential car audio brands of the 1980s and 90s. Based in the Los Angeles area, they pioneered Class A amplifier technology in car audio and earned over 90 industry awards for innovation and performance. Known for legendary amplifiers like the Reference series, Soundstream built a reputation for audiophile-grade sound quality. Though ownership has changed over the decades, the brand continues producing amplifiers, speakers, subwoofers, and multimedia head units.