Straight vs tapered 1/4 wave, rear waves.

[Booger weldz]

This sim was pretty well defined in real(rew) vs sim(hr).

The same CSA is used in one path halve, then twice in the other half of it. Split by folds but two were only 90 degrees in the latter section unfortunately.

That all combined with a parallel input from the otherside of the cone that was 1/3 as long..

so one sode of the driver is 220cm2/440cm2 split at the midpoint as a 90 degree turn, preceeded by a 180 turn in the 220 section. I wish i made all 180 but its hard).

But joined an 840cm2 no folds at 80cm long prior.

[Booger weldz]

A better pic would show the final result but the areas i later changed are drastic

[Booger weldz]

Two of that driver. 200cm2 split(400cm total) 120/120cm and then 120 cm (roughly) of 1600cm2 after the ‘tapped driver’... the 1600
Flares to 2100 actually, but we can ignore that if trying to scrutinize this ‘thing’ for usefull in areas?