First of all, the use of lint-free fabric should be washed. It is used in circular motion for cleaning the external side of the subwoofer so that dust is properly washed. If the periphery is washed, clear the subwoofers’ grill by raising them.
When you start a home theatre, an echo is one of the greatest challenges. Echo emerges from multiple sources, producing distracting reverberations. There are several different quick steps to fix PC computer speaker echo.