Proton Series 4 Review
This paddle delivers control-oriented 54.9 MPH power, plush 16mm+ feel, spin-friendly low twist weight — a versatile option in a elongated shape.
Price: $300. Swing weight: 111. Twist weight: 5.51. Weight: 7.8 oz. Power: 54.9 MPH. Spin: 1944 RPM. Core: 16mm. Shape: Elongated. Face: Carbon.
Pros
- Elongated shape gives extra reach on defense, overheads, and two-handed backhands
- Thick core (16mm+) provides a soft, controlled feel with a large sweet spot
- Lightweight at 7.8 oz (bottom 8%) — reduces fatigue during long sessions
Cons
- Below-average power at 54.9 MPH (13th percentile, avg 56.4) — you'll need to generate pace with technique
- Lower pop at 34.6 MPH (bottom 6%, avg 36.1) — may feel sluggish in fast hands exchanges
- Low stability — twist weight of 5.51 (bottom 8%) means off-center hits will twist more in your hand
- Narrower face means a smaller horizontal sweet spot
Best For
- Players with Arm Issues: Thick 16mm core absorbs vibration while light 7.8 oz weight reduces strain
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Proton
Series 4
This paddle delivers control-oriented 54.9 MPH power, plush 16mm+ feel, spin-friendly low twist weight — a versatile option in a elongated shape.
Elongated16mm coreCarbonGen 2/EdgelessFirepower Soft
Specs & Lab Data
Swing Weight
111
23th percentile
Twist Weight
5.51
5th percentile
Weight
7.8 oz
Core Thickness
16mm
Power
54.9 MPH
21th percentile
Pop
34.6 MPH
5th percentile
Spin
1944 RPM
High
Balance
237mm
Grip Length
5.3"
Grip Size
4.25"
Pros
- +Elongated shape gives extra reach on defense, overheads, and two-handed backhands
- +Thick core (16mm+) provides a soft, controlled feel with a large sweet spot
- +Lightweight at 7.8 oz (bottom 8%) — reduces fatigue during long sessions
Cons
- −Below-average power at 54.9 MPH (13th percentile, avg 56.4) — you'll need to generate pace with technique
- −Lower pop at 34.6 MPH (bottom 6%, avg 36.1) — may feel sluggish in fast hands exchanges
- −Low stability — twist weight of 5.51 (bottom 8%) means off-center hits will twist more in your hand
- −Narrower face means a smaller horizontal sweet spot
Best For
Players with Arm Issues
Thick 16mm core absorbs vibration while light 7.8 oz weight reduces strain
Lead Tape Optimizer
Customize how your Proton Series 4 plays by adding lead tape.