The idea of the Subwoofer is go deep, down to the depths of the Bass range to deliver the dimensionsal Sound that other speakers can't deliver. Useful in Stereo systems, the subwoofer is particularly potent when part of a Home-theater system. That's why it has a Dedicated amplifier to drive those deep sounds forward and around your listening area. Impress yourself with the...
This is a nice quality Emerson Subwoofer. It features an impedance of 8 ohms, and includes the speaker wire.