This guide covers how to test your system using built-in tools, online resources, and physical media, as well as how to troubleshoot common issues.

If your rear speakers are too loud, they’ll distract you from the dialogue; if they’re too quiet, the room will feel "empty."

This is the absolute best way to test. Bitstream audio from a disc is uncompressed and lossless.

The goal of a test is to ensure sound pans seamlessly between these six points without gaps or phase issues.

Whether you are troubleshooting a new setup or fine-tuning an old one, here is how to perform a professional-grade 5.1 speaker test. 1. The Channel Check: Identifying Each Speaker

This is the fun part. The subwoofer handles the .1 channel.

Play the Dolby channel check. If you smile when the rear speakers fire up for the first time, you’ve done it right.