Internal bracing or curved 1” thick panels????

Braced panels. If you can curve them to, so much the better.

Material you use will also play a role. 15mm quality ply will outdo ¾” MDF.

I would have a front-to-back (including bracing the driver(s)), and side-toside (taking care to not leave a reflective surface right behind the driver.

dave
 
It is, but those angled braces run counter to my bracing strategies so i just try to leave holes in the offending braces.

A noisy image in terms of seeing the voids, but they are there.

Tad-Ken-visual.png


dave