Compare the specs of the Brunswick Quantum Fire Pearl and Brunswick Avalanche Urethane side by side in the ball comparison table below. To view the full bowling ball review for one of these balls, click the ball name link in the table below.
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| Brand | Brunswick | Brunswick |
| Ball Name | Quantum Fire Pearl | Avalanche Urethane |
| Cover Name | PK 2016 Pearl | Urethane |
| Cover Type | Reactive Pearl | Urethane Pearl |
| Box Finish | 500 SiaAir / Crown Factory Compound | Rough Buff / High Gloss Polish |
| Color | Fire Pearl | Blue Pearl / Purple Pearl |
| Core Name | Quantum Mushroom High RG | Light Bulb |
| Core Type | Symmetrical | Symmetrical |
| RG | 2.557 | 2.524 |
| Total Diff. | 0.053 | 0.024 |
| Int. Diff. | 0.000 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |