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Port Tubes

(2" diameter x 2-1/2" length)

Item # 07741342

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Item # 07741342

In stock
$3.99
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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:

MFR #M1530

Customer reviews

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Port Tubes reviews

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3 reviews

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Port Tubes

Crutchfield customer from Stillwater NJ on 8/22/2016

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Perfect for the do it yourself box

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0 of 0 found this helpful

BIG difference!

Unknown from Earth on 10/29/2005

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I just bought some of these from somewhere else (no offense Crutchfield) and I cut the holes in my box and put them in. I wanted to know how big a difference there was with them, so I took a piece of cardboard and covered the tube's hole with it. The speakers seemed like they made much less bass with the hole covered, and so I took the cardboard out. I tested it again, guess what? It sounds great now! I recommend these...

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25 of 27 found this helpful

Port Tubes

Adam from Adrian, MI on 7/16/2005

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What can I say, there port tubes, the work pretty good, and are really easy to install.

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13 of 20 found this helpful

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More details on the Port Tubes

Mark G.

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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Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
I am building a sub box for my truck [ bret  Jul 16, 2017 ]
A
Went from sealed box to ported. [ J  Dec 04, 2016 ]
A
Forgot to buy 2 the first time [ scott  Dec 04, 2016 ]
A
needed this product I knew y'all would have it [ jacob  Nov 13, 2016 ]
A
To port my cargo area/trunk into the cabin. [ JJFlack  Jun 17, 2016 ]
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