For more than a decade Sonic Frontiers International has manufactured award-winning high-end components. Sonic Frontiers™ and Anthem™ products are used internationally at all levels of music reproduction: in homes and recording studios as well as in professional broadcasting.

Headquartered in Miramar, Florida, JL Audio has been manufacturing award-winning, aftermarket auto sound components since the late 1980s.

ReQuest, Inc., originator and leader in the field of digital music servers.

The brand that delivers excellence in driver, cabinet, electronic and acoustic design is Monitor Audio.

Our mission is unique: In addition to building components that home theater enthusiasts love, we're also out to design and create components that set new standards for system integration, upgrade capability and multi-zone expansion.

Inventing the in-wall speaker was where Sonance started.

JBR Technology, Inc. was established in 1993 and is a nationally recognized forensic laboratory that provides the full range of audio and video services to both the private and government sectors.