What Is A Subwoofer? The subwoofer is an electronic device. It acts as a complete amplifier that supports playing low-pitched sound frequencies termed as sub-bass and bass. It has a typical frequency of 20 - 200 Hz and lower than 80 Hz in the THX- approved framework. A subwoofer upgrades the low-recurrence scope of your customary amplifiers, supporting higher frequencies. It … [Read more...]