Aperion Bravus II 12D vs. Power Sound XS15

[KEW]

If you'll allow me to keep this simple (it is late and I don't know the area of a cone and the proportions work out to be identical) - the area of a circle is
A = pi * r squared

For 12" we have A = pi * 6 squared = 36 pi
For 24" we have A = pi * 12 squared = 144 pi

36 * 4 = 144 so 4 ea. 12" drivers = 1 ea. 24" driver

 

[ahblaza]

If you'll allow me to keep this simple (it is late and I don't know the area of a cone and the proportions work out to be identical) - the area of a circle is
A = pi * r squared

For 12" we have A = pi * 6 squared = 36 pi
For 24" we have A = pi * 12 squared = 144 pi

36 * 4 = 144 so 4 ea. 12" drivers = 1 ea. 24" driver

Thank you Kurt, I now know how the 24" figure was calculated, I stand corrected. Thank you. Shady I never doubted you, I was just curious as I didn't know the formula.