Thomas Engeskaug Posted January 18, 2015 Report Posted January 18, 2015 Hello Im running x2 Jbl GTI mkII 12" on my zapco 4kw I want to build a 6th order i have 700mm x 700mm x 930mm i can use I want rear chamber tuned from 20-35 and front around 60-100 ive tryed using winisp but i just get redicolus numbers as bass port at 4meters anyone got any suggestions, specialy about how to calculate ports etc.
Triticum Agricolam Posted January 18, 2015 Report Posted January 18, 2015 What size subs? "Nothing prevents people from knowing the truth more than the belief they already know it.""Making bass is easy, making music is the hard part."Builds:
Thomas Engeskaug Posted January 18, 2015 Author Report Posted January 18, 2015 forgot to mention that its x2 12" Jbl GTI mkII
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