Speaker phase refers to the alignment of the electrical signals sent to a speaker’s drivers. When the signals are properly aligned, the speaker will produce sound with a clear and balanced frequency response. If the signals are out of phase, the sound will be muddy and distorted.
Checking speaker phase is a relatively simple process that can be done with a few basic tools. First, you will need to identify the positive and negative terminals on your speaker and amplifier. Once you have identified the terminals, you can connect the positive terminal on the amplifier to the positive terminal on the speaker, and the negative terminal on the amplifier to the negative terminal on the speaker.