Ken Kreisel, the co-founder of Miller & Kreisel Sound, inventor of the active subwoofer and satellite-subwoofer audio system, founds Ken Kreisel Sound. The brand has a very high reputation among worldwide top movie studios and film, recording engineers, artists, audiophiles, music lovers, and movie fans. Ken Kreisel speakers reproduce music and movie effects with utmost clarity and accuracy, and many sound engineers rely on them to make the most critical sonic decisions.