Dunlop CX 200+ Tennis Racquets : Powered by Srixon, the Dunlop CX 200+ tennis racquet is designed to help players dominate with superior power and control. Intermediate to advanced level tennis players who will love the extra spin, power, and reach thanks to an extended length from this racquet. Features a mid-high power level at 7.5. CX tennis racquets feature a larger sweet spot.