I have an alpine 7894 head unit, alpine sps 1629s speakers (4), and a kenwood sub w/ ~200w rms. i was looking at some other subs, and the american pro 9212 model sub caught my eye...is this any good, better than my kenwood. i plan on getting a way better amp in the near future. if it is garbage, what is the best sub for about the same price. Also, with my head unit, what would be the best settings for my setup...i tried to go on their website, but i can't using this computer. any help would be greatly appreciated....

 

i forgot to let you guys know that there is about 1 cu ft of airspace in my box.....also, does any one have a square style box that would fit across the tops of the well? one that you could pull out to store t tops and put on the rear deck...i seen one somewhere, but i was wondering if i could get dimensions to make my own, do you think it could hold 2 12s?

 

The Millhouse Box at www.subthump.com would suit your needs probably. As for you sub, I'm not too sure about it.