The Subwoofer, which sits near a left or right speaker, specialises in projecting a low frequency bass sound.
These speakers deliver lower frequencies – specifically 20-200 Hz – that a traditional two-channel or surround sound setup can’t reproduce on its own.
These low frequencies come from instruments such as the kick drum, bass guitar, and pipe organ, as well as movie sound effects like explosions.
That means the subwoofer speaker will amplify a booming sound or any other loud noise on screen.
If you’re an action fan, you’ll come to appreciate the subwoofer.
It provides an immersive audio experience you would expect at the cinema.