I apologise, I am but a simple Kiwi & did this modification myself many months ago with very little trouble.
I do believe the modification will provide dramatic improvements. I am just confused where the wadding goes. In the first post, the sub cover was completely removed, but there were red and blue arrows showing where the wadding needs to go. Without taking off the sub cover, you can’t access the red arrows. So did people stick the measured and cut wadding into the elongated exhaust port and just manipulated it so it doesn’t cover up the elongated port?
Speaker batting = speaker wadding...They are one and the same....
I think I get the idea now. The template allows the exhaust to come in from the red arrows and exit through the two elongated slits while reducing the amount of sound waves from hitting inside that cavity. And you slide the wadding through one of the slits and manipulated with a long flathead.
Excellent Idea! I just ordered a basic entry level printer from black friday. I'm already looking for stuff to print once I get up and running. I will definitely put this on the list. Maybe etch Supra across the hole or something else.
Even if you take off that back plate on the subwoofer box it's like night and day
I am absolutely useless at anything handy and even I managed to do the porting, so I think it's worth saving the money and doing it yourself. that said I did need to buy a few tools that I'm unlikely to use again so maybe there is an advantage to buying a pre-made up panel.
That is what I am saying most people don’t have all the tools to make it correctly a premade panel would be golden and not cost that much.
