Why do some players call the Dunlop SX 300 a 'rocket launcher'?

Players refer to the Dunlop SX 300 as a 'rocket launcher' due to its distinct blend of explosive power and spin potential. It's a frame that rewards a modern, aggressive playing style by making it incredibly easy to generate pace and hit deep into your opponent's court. This characteristic comes from its high power rating and a noticeable high launch angle, which sends the ball soaring off the strings.

The 'rocket launcher' nickname, however, highlights a crucial trade-off. While the racket offers immense power, it demands that you apply heavy spin to keep the ball in play. Without the "brakes" of topspin, that power becomes difficult to manage.

Here's why the term fits so well:

• Effortless Power: Playtesters consistently rate the SX 300's power very highly (8.7/10), noting how easy it is to achieve depth on groundstrokes and add pace to serves. The ball truly launches off the racket face.
• High Launch Angle: The racket naturally sends the ball on a higher trajectory. This is fantastic for clearing the net with heavy topspin, but it can cause un-spun, flat shots to fly well past the baseline.
• Spin is Mandatory: Control is the racket's weakest attribute (rated around 7.9-8.1/10). Players who hit a flatter ball find themselves losing depth control and having to hold back. As one tester noted, you can't "fully swing out" on flat shots without the ball sailing.

Community insight: Across forums and reviews from platforms like Tennis Warehouse, the recurring theme is that the SX 300 has "rocket launcher" power that needs "spin brakes." Players love it for generating easy depth and wicked spin for a modern baseline game, but they consistently warn that it punishes flat hitting.

Pro tip: If you generate spin with a whippy, modern swing, the SX 300 can be a powerful weapon; if you hit flat, consider a more control-oriented frame.