Trust me on this, get a ported box, those w6's in a sealed box sound really crappy, and I would put 300 watts a piece on them, thing is, they are dual 6 ohm voice coils, so you need to get a high current amp that will run at a 1/2 ohm load to give full power. Or you could run them at 6 ohm but you really won't get the power you need out of an amp, they were really make to be used in a trio