Business

Australia manufacturers of subwoofer, amplifiers to drive large subwoofer and active crossovers.

US-built subwoofer technologies, innovative cylindrical designs.

US manufacturers of a wide range of subwoofers for audio and home theater applications.

Manufacturer of subwoofers and speakers for home theater and two channel sold factory direct.

Designs and manufactures sub-bass systems for use in two-channel and multi-channel music and multi-channel home theater systems.

Makes large planar bass isodynamic loudspeaker. France.

Provides subwoofers drivers developed and manufactured in the US.

Chicago audio dealer makes integrated satellite/stereo subwoofer.