How high would you cross and where low pass?

[abstract]

horizontally to 800hz but only 2khz vertically.

Wouldn't that only work in a line array to get the required horn loading below 2kHz?

 

[norman bates]

The is a 2-way speaker ?

A single 8" woofer crossed to a horn tweeter ?

 

[Zeadlloyd]

OK but what horn/waveguide? Are you going for a DI match at crossover? That seems low for a typical 90 degree waveguide with say a 15" woofer. You have any measurements on the CD horn combo to see how well it supports an 800Hz crossover point.

Rob OK but what horn/waveguide? Are you going for a DI match at crossover? That seems low for a typical 90 degree waveguide with say a 15" woofer. You have any measurements on the CD horn combo to see how well it supports an 800Hz crossover point.

Rob 🙂

The thing is I ended up with the 8inch idea (a pair in parallel) cause I was trying to do smallest. I really want to do this driver by B&C...a 10 inch but need to do Iin pairs to raise the efficiency.
https://www.usspeaker.com/B&C-10CLA64-1.htm
Looking to do a 80/60 horn
the driver is CP755nd by beyma.

 

[Zeadlloyd]

I 2nd the notch mentioned by @Sonce .
R || L || C components (in parallel with each other), and the combined unit is in series with the speaker.
I would make the notch passive, even if everything else is actively filtered.

Ihanks

 

[Zeadlloyd]

The is a 2-way speaker ?

A single 8" woofer crossed to a horn tweeter ?

I am trying to stay small...but slowly realizing I may have to use two units. I also do not want to use a 1inch CD