Sale: $ MSRP: $ You Save $! Sign up for
Price Alert
Speak to a Racquet Expert

TW Racquet Experts
Selecting the right racquet and string for your game can be a difficult task. When you consider the tremendous amount of racquets available, and pair them with the even larger selection of strings on the market, you are looking at a mountain of combinations! Here at Tennis Warehouse, we want to make the selection process a bit easier for you. That's why we have a talented group of Racquet Experts on staff to help each player find the right racquet and string combination for their play style. Call or email us with your questions, and a Racquet Expert will be happy to point you in the right direction!

Toll Free: 1.800.799.9230


Hours: M-F 6am-6pm, S/S 9am-6pm


Ordering racquets: Select from the options below to customize your racquet. We string according to your specifications. Follow the instructions below for selecting a string and be sure to enter tension.

Note about custom hybrid stringing

*If the string you want is not in the menu, select "String not in this menu" and on the next page type the name of the string into the stringing instructions. The price of the string will be added to your order once processed.

Stringing information for :

With a new 4D braided technology, Dunlop's venerable 300 offers improved stability from all areas of the court. The 4 directional braiding adds strength and stability at key points of the racquet while maintaining touch and feel. On court we found the racquet to feel incredibly solid -- improving on the feel of the impressive Aerogel and M-FiL versions. The Aerogel 4D 300 offers easy maneuverability and superb ball feel. Our TW playtesters found easy access to quick swing speeds off the baseline with excellent access to spin and plenty of pop on tap. At net, the racquet provides a quick feel, with touch being a standout quality. Like its predecessors, the Aerogel 300 4D offers a generous sweetspot from its 98sq. inch headsize. Players rated 4.0+ NTRP who are looking for an arm-friendly option that offers controllable spin and power should check out the Aerogel 4D 300.

Strung Specifications

Midplus Specs
Head Size:
98 sq. in. / 632 sq. cm.
Length: 27 inches / 69 cm
Strung Weight: 10.9oz / 309g
Balance: 3pts Head Light
Swingweight: 320
Stiffness: 60
Beam Width: 21 mm Straight Beam
Composition: Aerogel 4D Braided Graphite
Power Level: Low-Medium
Swing Speed: Fast
Grip Type: Hydramax Tour
String Pattern:
16 Mains / 19 Crosses
Mains skip: 8T,8H
One Piece
No shared holes
String Tension: 55-65 pounds

Other Items to Consider

  • Wilson Pro Overgrip 12-pack $12.95

    Add a 12 pack of Wilson Pro Overgrips to your Racquet purchase for just $12.95. You Save $3.