Carver Sunfire True Sub MK2 Blues - Lord have pity!
 

I have a Carver Sunfire True Sub MK2
It has a blown speaker.
Carver wants $600 to replace it.
I want whatever they are smoking.

Can anyone advise what to do here? Is it something I can replace myself easily enough and does anyone even know what drivers they use? They won't just sell me the speaker of course...no money in that.

I could sell it on E-Bay as a broken sub but I doubt I'd get much for it.

Any thoughts