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Your cart is empty.The Install Bay Round Port Kit makes stereo applications easy. This product measures 3quot; W x 11quot; L.
daniel L. jackson
2025-08-16 11:00:51
I love these. They are easy to trim, allowing for frequency tuning to net airspace volume. The port ends are nicley flared, and easily glued together with PVC adhesive forming a strong and rock solid port. Performance is cleanly tune hard hitting bass with minimal air noise. Great product for the money, and a must have for audiophiles.
Trey Waller
2025-08-15 21:32:24
Installed in my sealed truck box. No distortion. Easy install
John
2025-08-07 16:05:27
It worked and controlled the port noise on a Klipsch 10" subwoofer. A little modification had to be made in order to get it to fit.
Agent J
2025-07-11 12:07:41
The material is a little thin and the pieces don’t fit together as tight as I’d like. I used liquid nails to glue it together and it’s been working great for my 8†sub. Overall happy with it.
Joseph A. Cuevas
2025-07-10 16:15:50
So far these are easy to use. I used a miter box to chop these down to size. I used pvc glue to bond all the pieces together. Seems to be a good strong bond so far. The flare is big and at first I drilled a 3†hole for the tube but the ported flare requires the hole to be larger. It’s probably closer to 5†now. I used silicone around the hole so it seats perfectly and drilled them in. They look awesome!!!
Customer
2025-07-02 18:27:45
Helps my two 6.5" Crossfire subs playing the way I like it!
Harland Sharp
2025-06-24 18:54:49
Package came fast as expected. Product is all there.I just needed the flared end parts. Maybe you guys could sell just the end pieces.. I won't need the middle section on my current box but maybe in a future box.Thanks for the quality product delivered on time!!
Frances Sanchez
2025-05-05 17:10:07
Only con is that you can't go back once you cut it but overall works like you expect a port tube to work..
amazonian
2025-04-14 13:51:11
Does the job
User
2025-01-23 16:01:58
After building a box to the specs of my sub, I found the bass started hurting my ears. There was a strange almost vibrating of the air when the bass was turned up. After checking several things (amp & deck settings, box build, etc), I finally took the port out to take a look. The inner port flange edge had a rough edge, almost like a small step where the plastic was molded.After recalling some stories on air flow and the smoothness of the surface, i tried sanding down the tube area; first with 500 grit, then 800 grit, and finally wet sanding with 1000 grit. From then on the bass sounded clean, no more odd air flow sounds. I'm not sure if every tube comes like this, or I just got an off one, but this caused a bunch of headaches. Glad I finally figured it out, hope this doesn't happen to others.
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