About the Port Tube
Building your own subwoofer enclosure? This port tube features a rolled flange to ensure a clean fit on the outside of your box. The tube's ABS plastic construction features markings that make it easy for you to trim the tube to the proper length for your driver and box combination.
Product highlights:
- ABS plastic port tube for subwoofer box construction
- rolled front flange for secure mounting
- internal diameter: 3-15/16", external diameter: 4-1/8"
- depth: 4-1/2"
- warranty: 60 days
- MFR # M1703
What's in the box:
- One 4" Dia x 4.5" flanged port tube
Customer reviews for Port Tube
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Average review:
5.0 out of 5 starsCustomer photos
This review was collected as part of a promotion
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More details on the Port Tube
Product Research
Features
Overview: This is a plastic port tube used for ported enclosures for subwoofers.
Dimensions:
- Cutout Diameter: 4.15"
- Interior Diameter: 3.95"
- Outer Flange Diameter: 4.79"
- Length: 4.51"
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Customer Q&A
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Very good product, solid construction, very easy to use, I definitely recommend this for anyone building a sub box with a round port.
s420 from topeka, ks