Key features and technical specifications of the Siux Fenix Pro 4
The reviewer highlights several technical aspects that define the Siux Fenix Pro 4 as a high-performance padel racket. The model stands out for its combination of advanced materials and structural innovations, designed to cater to players seeking both power and control.
- Weight range: 355–375g (tested model: 360g)
- Balance: Approximately 27 cm (high balance)
- Face material: 21K carbon fiber
- Core: EVA hard rubber (new for this year)
- Shape: Diamond with flat, octagonal edges
- Surface texture: Deep 3D rough finish for enhanced spin
- Grip: Dual Pro ShockOut grip for vibration reduction
- Wrist strap: Rope type with padded wristband and improved closure
- Reinforcement: Double vertical reinforcement in the heart for added rigidity
These features combine to create a racket that is slightly harder than medium-hard models, with a focus on offensive play and robust construction.
First impressions and build quality
The channel notes the build quality of the Fenix Pro 4 as a clear step forward for Siux. The diamond shape, with its distinctive flat and octagonal edges, gives the racket a unique look and feel. The 21K carbon fiber face, paired with the new EVA hard core, results in a racket that feels firm and solid at impact, providing a sensation just above medium-hardness.
The reviewer appreciates the improved wrist strap, which now features a tighter closure compared to previous Siux models, reducing the risk of it coming loose during play. The inclusion of the Dual Pro ShockOut grip is also praised for its comfort and effective vibration absorption, making it preferable over other grip accessories the reviewer has tried.
Performance in defensive play and control from the back
In defensive situations, the Fenix Pro 4 reveals both its strengths and challenges. The racket’s hardness and high balance mean that at low speeds, it requires the player to extend their swing and accompany the ball more actively. The sweet spot is described as standard in size—not particularly large, but not unforgiving either. However, off-center hits are more noticeable than with some other rackets, resulting in less ball output and a clearer sense of mishit.
The reviewer points out that maneuverability is not the racket’s strong suit, especially at higher weights. Players who prioritize handling may prefer lighter versions within the available range. At medium-high pace, however, the Fenix Pro 4 delivers excellent control and quick ball release, making it more suitable for players who can maintain a higher tempo from the back of the court.
Mid-court and aerial shots: viper and tray performance
The Fenix Pro 4 truly shines in the mid-court, particularly for overhead shots like the viper and tray. The high balance aids in generating leverage and accelerating the racket head, making it easier to achieve high ball speed and effective spin. The deep 3D rough surface is especially effective here, allowing players to impart significant weight and drop to the ball.
While the racket requires some physical effort—evidenced by the reviewer’s arm fatigue even at 360g—it rewards aggressive, offensive play. Players who consistently attack from above and seek to press their opponents will find the Fenix Pro 4 well-suited to their style. The reviewer recommends this racket for those who favor intensity and power in their aerial game, noting that it is less forgiving for those who prefer a lighter, more maneuverable feel.
Volleying and net play: control versus maneuverability
At the net, the Fenix Pro 4 offers a mix of strengths and limitations. The sweet spot remains accessible, and the racket provides excellent control and directional accuracy, especially at higher speeds. The rough surface continues to help with imparting weight and preventing the ball from floating.
However, the reviewer notes that rapid changes of direction and quick reactions are more physically demanding due to the racket’s balance and overall weight. Blocking fast balls at the net requires the player to actively accompany the shot; simply holding the racket out results in shorter, less effective returns. This means the Fenix Pro 4 is best suited for players who can maintain an active, offensive stance at the net, rather than those who rely on quick, reactive volleys.
Power and finishing: smash and overhead effectiveness
Despite testing in less-than-ideal conditions (cold weather and used balls), the reviewer found the Fenix Pro 4 to be among the most powerful rackets in the current Siux lineup. The high balance and rigid construction make it easy to generate significant power on smashes and overheads, with the 3D rough surface further enhancing spin and effect, especially for three-meter smashes.
Compared to other Siux models tested on the same day, the Fenix Pro 4 delivered superior response and above-average power, particularly when the ball and weather conditions were more favorable. This positions the racket as an excellent choice for aggressive players seeking maximum power in their finishing shots.
Ideal player profile and court zone recommendations
Summarizing the on-court experience, the reviewer positions the Fenix Pro 4 as a racket best suited for intermediate to advanced players who prefer a harder feel and prioritize offensive play. The model is especially recommended for backhand players who thrive on overhead shots and want to press their opponents with speed and spin.
According to the reviewer’s ratings, the best court zones for the Fenix Pro 4 are:
- 1. Viper and tray zone: Outstanding leverage and spin for aggressive aerial play
- 2. Finishing zone: Excellent power for smashes and overheads
- 3. Volleying zone: Very good control and weight, though less maneuverable
- 4. Defense zone: Technically demanding, less forgiving at low speeds
The reviewer notes that the Fenix Pro 4 is less suitable for players who prioritize defensive play or require maximum maneuverability, especially at higher weights. The racket’s price is listed at €295, reflecting its premium construction and performance focus.
Final verdict: a standout offensive padel racket from Siux
The Siux Fenix Pro 4 impresses as one of the most powerful and technically advanced rackets in the Siux range. Its combination of 21K carbon fiber, EVA hard core, and high balance make it a top choice for aggressive players seeking to dominate with speed, spin, and power. While it demands more from the player in terms of technique and physicality, especially in defense and rapid exchanges, it offers exceptional performance in attacking situations. For players looking to elevate their offensive game, the Fenix Pro 4 stands out as a compelling option in the current padel market.
