i understandI spray or rub mold release on the rubber and glass all the wat to the edge of the rubber seal let it dry then take the seal off. then lay fiberglass matt over the hole panel right up to the metal of the trunk for a nice fit hope that made sense.
thank you ........... they work great and sound great . i rounded the ends over to reduce the port noise which if there was any it was very little . as long as the port area and the lenth are correct the shape don't to much .My friend you are gifted I will say again.
I have never seen triangle ports, how well do they work/sound?
I have been into car audio for many years, but only in the last few been introduced to the modern day niceties.
I will keep up with this, as I love to see crazy custom work.
when it comes to loading and otherwise, it certainly can, but for general daily applications its not enough to bother most people.thank you ........... they work great and sound great . i rounded the ends over to reduce the port noise which if there was any it was very little . as long as the port area and the lenth are correct the shape don't to much .