Ethereal Home Theatre
Encyclopedia
Ethereal Home Theatre, a division of Metra Electronics
, is a company that specializes in audio
and video
cables for home theatre
implementations, but also makes other audio/video products such as loudspeaker
s, power conditioner
s, and accessories.
The company is based in Holly Hill, Florida
.
Metra Electronics
Metra Electronics is an automotive electronics company, specializing in audio electronic systems. Established in 1949 and since called "Installer's Choice," The Installer Institute, brainchild of Metra owner Bill Jones, is a technical training school providing MESA certification.Subsidiary brands...
, is a company that specializes in audio
Sound
Sound is a mechanical wave that is an oscillation of pressure transmitted through a solid, liquid, or gas, composed of frequencies within the range of hearing and of a level sufficiently strong to be heard, or the sensation stimulated in organs of hearing by such vibrations.-Propagation of...
and video
Video
Video is the technology of electronically capturing, recording, processing, storing, transmitting, and reconstructing a sequence of still images representing scenes in motion.- History :...
cables for home theatre
Home cinema
Home cinema, also commonly called home theater, are home entertainment set-ups that seek to reproduce a movie theater experience and mood with the help of video and audio equipment in a private home....
implementations, but also makes other audio/video products such as loudspeaker
Loudspeaker
A loudspeaker is an electroacoustic transducer that produces sound in response to an electrical audio signal input. Non-electrical loudspeakers were developed as accessories to telephone systems, but electronic amplification by vacuum tube made loudspeakers more generally useful...
s, power conditioner
Power conditioner
A power conditioner is a device intended to improve the quality of the power that is delivered to electrical load equipment...
s, and accessories.
The company is based in Holly Hill, Florida
Holly Hill, Florida
Holly Hill is a city in Volusia County, Florida, United States. The population was 12,119 at the 2000 census. As of 2004, the population recorded by the U.S. Census Bureau is 12,586...
.