Audio Signal Levels Explained: Mic, Instrument, Line, and Speaker


What are the levels of audio signal?

There are three main audio signal levels: mic level (millivolts), line level (around 1 volt) and speaker level (around 10 volts or more).

In the world of audio, understanding different signal levels and how they operate is crucial for high-quality sound production. Audio signals fall into four major categories: microphone (mic) level, instrument level, line level, and speaker level.

Continue reading