I would go for the Hsu repair.

 Originally Posted By: wid

Then one more thing to consider. Is it a good thing you see so many posts talking about bad amps on the Axiom subs.
I think you hit the nail on the head with that statement.

Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70