Power acoustik subs?

are these subs any goodClick Here (http://www.bestbuy.com/site/olspage.jsp?id=1051384109574&skuId=5344246&productCategoryId=cat03081&type=product) ? how loud will they be? do a have good sq? or do you think these will be better -->fosgates (http://www.crutchfield.com/S-oCiDe1qgi9x/cgi-bin/ProdView.asp?s=0&c=10&g=67700&I=575P312D2&o=p&a=1&cc=01&avf=Y&search=)

the power acoustik's would be louder, but totally lack sound quality. I have 2 12" fubr's in a sealed, they are loud as hell. I think they are a good deal for how loud they get, but you should invest in quality such as adire or re, or something of the sort

well of course i would get a xxx or a brahma but i dont have the funds to buy a 400 dollar sub so ima stick with the cheap but good section but thanks for post and how big of an amp do you a have pushing your 12s?

I have the power acoustik a3000db class d mono amp, 3000 watts at 1 ohm, ~2300rms. I think its like 1800 watts rms at 2 ohms, and thats what i run them at cuz i wired em parallel. It works well, great amp for the money as well.