If you are patient, you will find another woofer. Search on Club Polk. Put a wanted listing on there. Anytime you buy something untested you stand the chance of getting screwed, no matter how honest the seller seems.
I bought a MINT Nakamichi CD-4 Cd player at a flea market a few years ago, the seller was a little old man, who said, I swear to god, it works perfect!! He is probably in hell now, cause that f**king thing would not read a CD, the laser was toast. I thought I scored one for $20.00, I got burned. But, I did sell the remote and manual on epray for $30.00. I really wanted that CD player to work.