See if Axiom can give you some info as far as theile small parameters and nominal resistance. I bought myslelf a tester that works from my computer. I got it from parts express when ihad a sub woofer go out. Measured a good working woofer and found one similar at parts express and you cant tell it from the original.
DOG is GOD spelled backwards.
I blame my terseness on my keyboard. smile
M80 V3 MY GLOSS Cherry