There's a reason O3 Speedport Red has become the most popular racket among club players. Like very few rackets have in the past, it has addressed the needs of its target audience and in many ways exceeded them.
With modern tennis becoming increasingly powerful and athletic, the trend has shifted to even tour players switching to lighter midplus rackets. With the shifting of the plates, there was a void in the market for rackets between tweeners and oversize categories. With the O3 Red, it was soon obvious Prince were on to something good.
O3 Speedport Red in metallic and glossy red finish can do everything a 100sq in, 300g racket can; only with more power and with less effort. However, at 105 sq in head, it doesn't feel like the ball is flying off the strings like with oversized rackets.

The O3 Speedport System which sees rectangular holes along the frame allows free flow of energy within the strings on strike and increase the sweetspot and power level greatly.
Speedport rackets are also quicker through the air so less of your effort is wasted on friction.

The Speedport Red has always attracted a wide range of players. While the O3 system adds to the power, comfort and ease, the even balance and a decent mass still makes it formidable from all parts of the court. So whatever your level, you could be its next convert!