I have a 12" adire audio brahma and a Kicker KX1200.1 to run it. the problem is that I cant find a box that I like and will perform. Looking for a slot ported box around 1.8-2.2 cf but cant find a place to buy one. Is a slot ported box the way to go? Where can I find one? How many watts should I run to it? Thanks for the input