Driver Position

[hlj]

Hi all

I recently asked this question on another thread, which GM kindly answered (thanks), but suggested i start a new one, so here goes.

I am pretty close to finishing a pair of ml-tqwts, as per attached image. The design dimensions are as Bob Brines folded version of MJK's straight ML-TQWT.

I would like to put place the driver in the position shown, which I believe to be halfway down the line acoustically, is this right or do I have to make an adjustment to use in this position?

 

[GM]

Greets!

With no dimensions, how can anyone answer your Q? I mean you can't expect folks to go searching for BB's drawing and if the drawing is to scale it can't be exactly opposite since both sides of the pipe aren't the same length.

GM

 

[hlj]

Thanks, its easy to spot half way position in a straight tqwt, less so with folded particularly with rectangular port.