View Full Version : 4th Order Bandpass...?

06-20-2012, 02:17 AM
I'm still deep in the planning stages and looking at EVERY possibility I have...

SA 12, 4th order? Suggested is 1 cube sealed. So if I were to go with a 4th order, I'd do the 1 cube, with 2 cubes for the ported section.
Now I'm unsure what frequency to tune at.. I want to be able to go low as well as high, just have no idea what to tune at to achieve this lol. Thinking low 20's through mid to high 50's if that would be something I could get.
Also, would I HAVE to make a port, or would I be able to use, say, a 4 inch aeroport? I'm not sure if it's really a thing to do for 4th orders or not. I want to experiment with aeroports, never done it before... They look nice in almost any application.

06-20-2012, 02:30 AM
1 sealed 2.5 ported around 44.