Here's my attempt at porting my Chorus II. One of my pair had a badly ripped passive radiator. The ports have an ID of 3.88" and a length of 4.39". They are assuredly too long, and almost certainly tuned too low (probably about 30 Hz). I haven't yet taken the measurements needed to properly trim the port tubes to the correct length.
Chorus II - crossover, diaphragms, passive subs and more
in Technical/Restorations
Posted
Here's my attempt at porting my Chorus II. One of my pair had a badly ripped passive radiator. The ports have an ID of 3.88" and a length of 4.39". They are assuredly too long, and almost certainly tuned too low (probably about 30 Hz). I haven't yet taken the measurements needed to properly trim the port tubes to the correct length.
