If your subs are dual 4 ohm parallel each coil to get 2 ohm, then parallel each speaker to get 1ohm. That amp puts out 1100 watts at 1ohm you should be fine. You can get a better amp if you want to spend more money, but for the price this amp will work .
nevermined i got the amp bit i do have another question about speakers for my car i wanted some in the front and in the back you nknow of any speakers thgat are cheap and are good quality but support my sub