the sub is proably 550watt peak which means that it can handle about 275watts rms(which is constaly). use the amp and sub you have now dont turn up the gain to much and let it ride untill you find a better 10 with a higher watt rating

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2006 FX4 LEVEL II screaming yellow 15X8 ion alloy wheels with 31-10.50/15 michelle Ltx tires, daul flowmaster pipes, spyder auto headlights, pioneer deck with one 12inch sub, leer cab.