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Velox HDMI® and audio cables are engineered and designed with zero compromise on performance.

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Big Dog Power Distribution.

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Helios Supreme Performance.

Reliable solutions for today's 4K / HDR home theater system driven by performance, reliability, and affordability

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Big Dog Power - Unique Power Solutions

Intelligent Power

Big Dog Power offers unique Power Solutions with Surge Protection, Remote Control, Smart Home Integration, Rack Temperature Management, and More.

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The Future is Now

Get the most out of your 4K or 8K Home Theater. Shop the industry’s leading manufacturer of HDR, 18Gbps, 24Gbps, and 48Gbps Ultra-HD 4K:60 - ready accessories.

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Industry leading 12 year warranty

With an industry-leading 12 year warranty for select new HDMI Electronics.

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Ethereal provides solutions that are reliable, easy to install and easy to operate.

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