2-Way MEH build

[Speedysteve7]

I dream of arriving at a design that looks simple on the surface, but where every parameter works in harmony to deliver the best result, a frequency response with notches that actually support the crossover, and a CD response above the XO point that’s close to what you’d get from a horn without any holes in it.

I have a dream!

It would be glib of me to say Danley was 20yrs ahead of you, so I won't🙂

His designs just mesh the LF/MF/HF together beautifully.
Minimal XO / PEQs etc required.

 

[Nissep]

There have been some good solutions to soften these notches, like @rkhunter’s use of polyfill and @galucha’s staggering of the mid ports.

Don`t forget to give melamine foam a try. Its easy to cut to anything from thin slices to plugs with a hole punch. And its more repeatable than making a ball from polyfill.
And since I know you are from Sweden, https://www.clasohlson.com/se/Fläcksuddare-4-pack/p/34-6395?gad_source=1&gclid=CjwKCAiAibeuBhAAEiwAiXBoJLq18P2ZBKym8VG-FFcdEZDFuq47fofmhEBtXaVaXx99ZSro7oxZ0BoCXMQQAvD_BwE

And the real deal can be bought thru amazon or:
https://www.skumacoustics.com/gb/3-acoustic-foam
And the info
https://plastics-rubber.basf.com/global/en/performance_polymers/products/basotect