your question sucks. Dont take offense but you need to consider the many factors. Just like with engines there is no magic combo to get you a magic number.

remember your the one thats the newb.

My 4x10's and 4x6's were good enough for my 13w7 because
1) they were in a truck firing directly in front of me
2) had plenty of good quality power
3) were a good brand with good output

If you amplifiy your stock speakers i bet they wake up and keep up with you subs. once again...thats no 100% because we dont know what vehicle you have, what radio you have or if even have a freaking car.