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Proton Series 4 vs Selkirk Labs Project 006 Maxima

Side-by-side comparison with lab-tested specs

Specs Comparison

Spec
Proton Series 4
Selkirk Labs Project 006 Maxima
Price
$300
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Swing Weight
111
118
Twist Weight
5.51
5.97
Weight
7.8 oz
8.4 oz
Core
16mm
16mm
Power
54.9 MPH
54.1 MPH
Pop
34.6 MPH
34.4 MPH
Spin
1944 RPM
1848 RPM
Shape
Elongated
Elongated
Face
Carbon
Carbon
Build
Gen 2/Edgeless
Gen 2
Balance
237mm
236mm

Proton Series 4

This paddle delivers control-oriented 54.9 MPH power, plush 16mm feel, spin-friendly low twist weight — a versatile option in an elongated shape.

Pros

  • +Elongated shape gives extra reach on defense, overheads, and two-handed backhands
  • +Thick 16mm core provides a soft, controlled feel

Cons

  • −Below-average power at 54.9 MPH (14th percentile, avg 56.4) — you'll need to generate pace with technique
  • −Lower pop at 34.6 MPH (bottom 7%, 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
Creator code: PBEFFECT

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Selkirk Labs Project 006 Maxima

This paddle delivers control-oriented 54.1 MPH power, plush 16mm feel, spin-friendly low twist weight — a control option in an elongated shape.

Pros

  • +Elongated shape gives extra reach on defense, overheads, and two-handed backhands
  • +Thick 16mm core provides a soft, controlled feel

Cons

  • −Below-average power at 54.1 MPH (bottom 7%, avg 56.4) — you'll need to generate pace with technique
  • −Lower pop at 34.4 MPH (bottom 5%, avg 36.1) — may feel sluggish in fast hands exchanges
  • −Limited spin at 1848 RPM (19th percentile, avg 1988) compared to newer paddles
  • −Narrower face means a smaller horizontal sweet spot

Best For

Singles PlayersTennis Converts
Creator code: INF-BRAYDONU

We may earn a commission if you buy through these links. As an Amazon Associate we earn from qualifying purchases. It never changes the rankings. How we make money

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