Xscorpion AP3.5 AeroPort

Great Design and Highly Funtional

Needed sub port tubes for 12' subs and this did the job and they look great with their flared ends.

needs longer port tube

This port mount well. It is actually only versatile for its mounts. If you are going to use a port calculator, you are most likely going to need a longer port tube. That being said, Sonic has great prices and fast shipping. I am always satisfied with them.

Never again

Bought the ports because I thought I could adapt 3" PVC to lengthen the port, WRONG!! Not only are these not 3", you can't alter them unless you glue together a bunch of cardboard for a port.
Not only this, but they are made from a cheap plstic that will crack if you don't watch the torque when screwing them down.
Better of making slotted port, or buying a router. Make your own bevel, and cut a rabit on the opposite side for the PVC to be glued to.

Awesome

Pros
I built a sub box for a couple TS-W261D4 10" Pioneer speakers which recommended 1.1 cu ft. box with a 3 x 5 port. It is a truck box so limited space these ports fit perfectly. They sound awesome and look great as well.

Cons
They should include hole size. A 4" hole saw worked but was loose.

By Ace on June 24, 2015 Verified purchase

Great product

Wide, long and clean looking product. Fast shipping, great sound

Great Port for my Pioneer 10' Sub

I was keeping a small sub box with a Pioneer 10' for a spare. It gave a good thud sound but never had much tone. After porting the rear corner of the box with a Xscorpion AP3.5 AeroPort; it has excellent bass tones.
I am using every day now as my main subwoofer box. A great improvement.