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Customer Reviews

Port Tube

3" diameter, 4-1/2" long

MFR # M1702

Port Tube

Port Tube

3" diameter, 4-1/2" long

MFR # M1702

8 reviews
View this product

Well made

Brennan from Everett, WA on 3/2/2019

Verified customer (What's this?)
Verified employee purchase (What's this?)

It's solid and does the job well.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Port Tube

Douglas from Simpsonville, SC on 9/10/2018

Verified customer (What's this?)
Verified employee purchase (What's this?)

Great product perfect fitment great quality

Pros: Great quality product

Cons: None

Crutchfield response on

0 of 0 found this helpful

Port Tube / Trunk Vent

Robert from Elk Grove, CA on 10/1/2017

Verified customer (What's this?)
Verified employee purchase (What's this?)

I used 2 of these Port Tubes in the rear deck of my car to help the trunk breathe a little due to 2 pioneer sub. I have recently purchased 2 Alpine Type R subs from Crutchfield and I'm hoping the installation of the Port Tubes will continue to help. At this time with the Pioneer subs I have noticed a very smooth roll off with less vibration and rattles. I also did some sound dampening at the same time. I would recommend the Port Tubes for any installation.

Pros: Awesome

Cons: None

Crutchfield response on

0 of 0 found this helpful

Standard port

Jon from Tyrone, PA on 5/17/2016

Verified customer (What's this?)
Verified employee purchase (What's this?)

Standard port. Does what you expect. A little noise But if your box is in your trunk you never hear it. Adding a port to a box definitely increases bass output from almost any box. Crutchfield should offer a better selection of ports. Longer ports are often needed with a smaller box. Flared ports eliminate port noise. Neither of these are offered.

Pros: Flanged too easy to install

Cons: Very small amount of port noise.

Crutchfield response on

0 of 0 found this helpful

Nice ports

Ken from Olympia, WA on 4/11/2016

Verified customer (What's this?)
Verified employee purchase (What's this?)

They work great, no issues. Fantastic price!

Pros: Fit nice, price

Cons: N/A

Crutchfield response on

0 of 0 found this helpful

Perfect Product

Dapesa from Boulder Co on 3/13/2015

Verified customer (What's this?)
Verified employee purchase (What's this?)

Perfect product, excellent quality

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Port Tube

felipe from los angeles on 9/5/2014

Verified customer (What's this?)
Verified employee purchase (What's this?)

amazing port, really improves sound quality and spl.

Pros: great material used for the port and very easy to use

Cons:

Crutchfield response on

0 of 0 found this helpful

Port tube

Ferdie from Chatham , nj on 1/1/2014

Verified customer (What's this?)
Verified employee purchase (What's this?)

It's a perfect fit on the subwoofer box that I am building. I don't need to cut the length it's just fine.

Pros: Nice material

Cons: None

Crutchfield response on

0 of 0 found this helpful

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