Ethereal Information

Ethereal is a pioneer in HDMI® cable technology, power distribution products, premium audio cable design, and AV integration. The company was originally conceived as Ethereal Home Theater in 2001. Our parent company, Metra Electronics, has been in business for more than 75 years and tapped into its expertise in car audio connectivity to create this separate entity, specifically for HDMI products and home theater systems. Our brands include Ethereal Home Theater®, Velox®, Helios®, and Big Dog Power®. A strong commitment to research and development has resulted in a history of providing first-to-market technology for HDMI cables and electronics with numerous industry awards for innovation. Our commercial catalog consists of HDMI electronics, including repair tools, extenders, splitters and switches, along with converters, IR kits, HDMI® cables, audio cables, patch cables, innovative power distribution products, bulk wire, and much more for both residential and commercial installations. We've earned a reputation as one of the most reliable manufacturers for premium residential and commercial integration products.