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Your search for universal returned these articles:

What is HDR TV?
by Steve Kindig

4K Ultra HD has millions more pixels than HD, delivering much more picture detail - a major benefit for large screens. High Dynamic Range (HDR) is being added to 4K TVs and video content to show a much wider and more realistic contrast range, closer to what we see in movie theaters.

Professional car audio installers use a few specialized tools. Most of these tools are easy to find if you don't already have them, and the rest are available from Crutchfield. All can be extremely useful, and not just for stereo swaps.

With a universal remote, you can consolidate all the remote controls for your home theater system and home automation into one device.

Marine audio glossary
by Danae Marshall

When you're shopping for marine audio and electronic equipment for your boat, you run into a lot of jargon along the way. Our Marine Audio Glossary can help.

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