What other amps are there that is budget friendly? I am planning on just 1 subwoofer.
Also, how do i properly wire up this sub? I wanted to make sure that i wire it right, but i'm not sure how to do it so that its X ohm stable etc.
Bass management (crossover) is done by the receiver. When an amp has a crossover knob, you want to set it at its highest and let the receiver handle it.