1:1, 2:1, 3:1
Ive seen this mention concerning 4th orders a few times, but can anyone explain the pros and cons of the various Ratios concerning 4th and only 4th order bandpass boxes?
From what ive read, in general keep the sealed section small, and make the ported section as large as possible, but ive seen a few small builds that worked quite well with the 1:1 ratio. I always tried to stick with the 2:1 and the 3:1 was usually out of the question because of space limits.
A 1:1 ratio would open up more possibilities for me as far as down the road for a bigger build.
Any suggestions would be appreciated thanks.