About the Port Tubes
These port tubes feature molded grips that ensure a secure fit in your box cut-out and a rolled front flange which sits flush against the outside of your box. You can trim the ABS plastic to the proper length for your driver and box combination.
What's in the box:
- 1 port tube
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More details on the Port Tubes

Product Research
Dimensions
Lengths
- Acoustic, 2.5 inches
- Install, 2.43 inches
- Overall, 2.56 inches
Diameters
- Inside, 1.98-1.96 inches
- Outside, 2.10-2.09 inches
- Flange, 2.808 inches
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