you'll want 1000-1200 w rms on those and they will be insanly loud. i would go with kicker just cause its cool to have all the same brand and kicker makes good amps too. either 2 sx1250s if your loaded or kx1200s or kx2500 or zx1000 or zx2500? is there one? idk i forget. remember it will depend on what voice coil configuration your subs are. so if they are dual 2 ohm you'll want either a 1 ohm or 4 ohm stable amp IF yoru running a amp to each sub. if your running both subs to one amp and they are dual 2 ohm you want a 2 ohm stable amp. if they are dual 4 ohm subs you'll want a 2 ohm stable amp if running an amp to each sub or a 1 or 4 ohm stable amp if running 1 amp to both subs.