Here goes my first attempt at a passive speaker 
I've aimed for drivers with smooth rolloffs and/or allowing for a simple/minimal crossover. Other goals was decent sensitivity and power response.
So I've settled on 3 alternatives:
Seas W22NY001 + Wavecor TW030WA12
Seas W22NY001 + Morel CAT378
Seas A26RE4 + Morel CAT378
I've attached simulations and relevant files for the first two.
The latter combo has numerous battle tested crossovers out there.
Note the listening height in the simulations (phase only matches up at that height)
I really like waveguide tweeters that can be flattened out with a simple cap like the CAT378. And since Seas does their measurements on typical baffle sizes for each respective woofer size, their measurements include baffle step. Which makes things a lot easier to simulate. And their measurements are proven to be trusted.
Any input?
I've aimed for drivers with smooth rolloffs and/or allowing for a simple/minimal crossover. Other goals was decent sensitivity and power response.
So I've settled on 3 alternatives:
Seas W22NY001 + Wavecor TW030WA12
Seas W22NY001 + Morel CAT378
Seas A26RE4 + Morel CAT378
I've attached simulations and relevant files for the first two.
The latter combo has numerous battle tested crossovers out there.
Note the listening height in the simulations (phase only matches up at that height)
I really like waveguide tweeters that can be flattened out with a simple cap like the CAT378. And since Seas does their measurements on typical baffle sizes for each respective woofer size, their measurements include baffle step. Which makes things a lot easier to simulate. And their measurements are proven to be trusted.
Any input?
Attachments
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