APEX TQWT

[Scottmoose]

I don't particularly prefer either, both should work fine.

You can fold the tapered pipe as desired, providing the taper ratio, and the CSA of the throat and the terminus are maintained.

 

[GM]

Another question, Narrowing should by conical or can i fold it 3-4 times to achieve needed CSA?

Assuming that the cab will have parallel walls and the internal divider(s) are simple flat boards, then the expansion (contraction) is parabolic.

GM

 

[adamkaktus]

Dimensions:

H420x280xD398,1 mm, total lenght measured in the middle of line- 1280mm
Center of driver in 10"(254mm). Empty space will be used for passive crossover.

 

[apexaudio]

TL with 8 inch driber.

 

[surjitsharmaph]

TL with 8 inch driber.

Is it the 270 mm overall width dimensions of the speaker box without side wall or with side wall