Using two subwoofers is often the cheapest way to increase your bass output, clean up any bass distortion, and add to the overall impact.
More importantly, using two subwoofers can help eliminate a lot of the bass problems you have in a typical room without using equalization. It won't be as effective, but it's sure a good start.
More importantly, using two subwoofers can help eliminate a lot of the bass problems you have in a typical room without using equalization. It won't be as effective, but it's sure a good start.