It depends on what your looking for in your sound. 2 12in subs will bring you deep bass. If your going for the bass then its a good choice. If you want an all around great sound then i'd suggest 1 10in JL Audio sub with a sufficient amp to push it. Your mid range and highs should also be of quality. I'd recommend Infinity or Boston Acoustic for these. You may also consider an amp for the highs / mids, but a good deck sometimes will be sufficient. Visit www.crutchfield.com for some good information.