If thats the 2200gtx its
200 watts x 2 RMS into 4 ohms
500 watts x 1 RMS into 4 ohms

The newer ones have similar specs. Don't diss the sony subs till you have heard them. The 04 series have very decent performance and are nothing to scoff at for their price. the 2200 does put out 500wrms I've hand tested it myself.