Still have my '65 P bass hanging on the wall as well as 2 Altec Lansing 421-8H which I intend to build cabs around (being a cabinetmaker). My next project is to buy a DIY Marshall or Fender kit to accomodate all this. I'm retired so what the hell...
I have also a pair of 421-8H series II that I have kept since the late 70's.
I am trying to figure out the best ported cabinet (1 for each) that would accomodate
these drivers. I have the Thiele Small parameters but am still very confused.
Can anyone help me with this?
Lee