I know it´s a simple question for You folks, but my old year school math is a bit rusty.

Supose I have a 8 Ohm woofer and a 8 ohm tweeter or Compression unit

If I connect them to a passive crossover designed for 8+8 ohm and 2khz crossover frequency all will be fine since the impedances of the crossover and speakers are the same. Ex Beyma FD250

But now suppose I have the same crossover but designed for 8 ohm woofer and 16 ohm tweeter impedance. Ex: Beyma FD2X series

My question is, will the crossover frequency rise or fall with the same 8 ohm impedance woofer and tweeter ??

I´ve tried some online calculators, but couldn´t get a right answer...

I suppose the tweeter will be louder because it´s the half impedance, so there is a risk....

Correct me please

Thank You for Your valuable time.