For sale I have a brand new Audiocontrol Epicenter which is a classic component used the bass. It comes with the unit, bass knob, instruction manual and is in the original box. Asking $120 shipped firm.
what exactly do these do? I see people buying them all of the time. I've always been interested. How does it differ from a crossover? Just asking, plus a free bump.
They restore bass to songs in which the bass has been lost. They drop the hz level of the woofers down to 30-40hz which can damage them if abused on the regular basis. This means not to get too happy with the epicenter.