hornresp input for CUBO12?

[freddi]

LORDSANSUI's smallhorn3 has a "J" bend geometry so should be closer to a good straight than other folds.

Below is one of RCA-Fan's horns with a J path

 

[LORDSANSUI]

Sorry late to this -- which one is the smallhorn 3 geometry in the list? Thanks.

The Smallhorn #3 was not published in the website but post in the thread below:

https://www.diyaudio.com/community/...olded-midrange-horn-work.382949/#post-7470404

There are also the 122L sealed 122L vented models, but the 3D isn't complete as the 94L sealed one, but they are fully operational for simulation.

 

[grindstone]

Thank you both--appreciate it.

 

[freddi]

Here's the input Z for CUBO12 loaded with a Pyle PYM1298 12" speaker. PYM1298
was built by Eminence and quite close to Kappa 12A. (a fave of mine)

Cubo 12 is nicely tuned and makes a nice fat "horn-like" 60Hz sine wave in my listening space.

I guess it makes me a "junior CUBOTEER" ;^)

 

[Booger weldz]

Lots of resonaces up top for that ‘flavor’ to the sound some people like ? Kind of like back loaded horns Maybe?

 

[freddi]

probably - - I'll check my "KUBE12" with similar Kappa12A

Here's CUBO 12/PYM1298 with a closer graph perspective