B6 correction

[TERMATOGAZI]

μηπως γνωριζει κανεις τι σημαινει Β-6 tuning?
κατι με το crossover του ηχειου πρεπει να ειναι?
το συναντησα:
"JBL 4645C with the B-6 tuning"

 

[deleted user 10898]

Adding B6 Filter (6db Boost@20hz Q=2) will get you an F3 around 24hz as long as you apply a high pass filter 12db/octave or better at 20Hz. This design will also offer much better group delay than a 12cu.ft box.