The Psw505 is only 460 watts and WAY louder and crisper

it comes with a manual and a proper way to set it up just follow the steps and set it up

Thank any way I am satisfied with the rest of orders

The best way to test as sub woofer is by playing a bass CD like one of those "only bass" CD's , unplug the speakers and listen

an the sub did not work an it had holes in the bottom of