The Subwoofer A subwoofer is the speaker which is tasked with reproducing very low bass frequencies. At these frequencies, which ranges between 20 Hz and 125 Hz, sound is often felt as much as it is heard. The subwoofer is used to provide the powerful audio rumble and punch. Consequently,...

Sound system for home to replace or repair? The sad truth about home cinema systems is that  by the time you really start getting a hang of your new gear (state of the art when you bought it – the product of months of hard earned money), some useful punk...