Pics of Vifa 3-way pyramid.

[promitheus]

Andy those are the coolest speakers I have ever seen.
Good job.

 

[navin]

thanks andy,

can i use an asymtreic slope (12 db for tweeter and 6 db for woofer) using series XOs? or given their design this is not possible?

I must appologise for the stupid questions

regards
navin

 

[planet10]

can i use an asymtreic slope (12 db for tweeter and 6 db for woofer) using series XOs? or given their design this is not possible?

I must appologise for the stupid questions

not stupid at all. Quite an intriguing idea. Don't know how well it would work, but i can visualize the circuit -- a 1st order with a cap in series with the top leg of the T.

dave

 

[Andy G]

yes... i believe so

I've not done one, but have seen one or 2 about. Would definitely need software to optimise I reckon.

and yep, basically a cap is added on the tweeter.

If you go to http://home.iprimus.com.au/gradds/series_cross-overs_links.htm there may even be one somewhere in the list, but I can't remember seeing one.

Good Luck !!

 

[denver_zh]

I am sorry, I really dont like the shape. What people want to tell by making the boxes look like this ?