Originally Posted by
pyonc
I sought your advice in this forum before on this, but let me turn to you again.
For bi-amplification, JBL 4343 recommends( in its original specification) an electronic network with 12-db/octave filter slope, such as 52-5140 crossover cards.
Now, as I can't find 52-5140 cards easily, I wonder if Ashly XR22E or any other active crossover can take its place.
Ashly XR22E is a two way stereo crossover with 12db/octave.
Currently I'm using JBL M552 with 24db/octave (like Ashly XR1001),
but want to try other active crossovers that provides the closest approximation of the 51-5140.
Any helpful opinion or advice would be highly appreciated.