Surround sound explained: from 5.1 to Dolby Atmos, DTS:X and room EQ

You know the famous George Lucas quote: when it comes to movie-watching, ‘sound is half the experience.’ And in your home cinema setup, it’s quite likely you’ve spent more than half your budget on everything that goes towards creating that experience – speakers, subwoofer(s), an AV receiver or processor/amplifier combo. Of course, buying the equipment is only one part of the journey. To get the best from your multichannel setup, consideration of speaker placement is key, before you get into system EQ and the effects of your room environment.

Surround sound - Wikipedia

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Surround sound explained: from 5.1 to Dolby Atmos, DTS:X and room EQ

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