cap for ff225k and ft17h

[testarossa2k]

Hi, what uf/c capacitator I should use to cross the FT17H with FF225k? at what frequency should I cross?
Looking at the graph I think at least 10000 max 11000, right?

This quality is
http://www.lautsprechershop.de/hifi/condens_en.htm#mkp_sn
or this
http://www.lautsprechershop.de/hifi/cond_mun_en.htm#mcap
is ok?

I need an empty pcb? like this:
http://www.lautsprechershop.de/hifi/leiterplatte_en.htm

I want the level control:
Level control PS 8/100
http://www.lautsprechershop.de/hifi/pegel_en.htm
the mono version, right?

thak you

 

[Godzilla]

http://www.zillaspeak.com/Crossover.asp

All you need is a cap.

Godzilla

 

[testarossa2k]

I found this calculator on the same site:
http://www.lautsprechershop.de/tools/t_condensor_en.htm


But if the Ft17h is 98,5 db and ff225k is 96db I need a level control, or not? or anyway could be usefull...

I don't need a pcb, but how I connect together the two speaker if I can't access to blinding post.