My boss thinks he knows it all - till I showed him some DIY pics... Anyway, he has the BEST sub of all - a Sony SA-W641. I would like to see it, but he doesn't have a digicam. He states it is about 18"^3 and 40 lbs, back panel says it consumes 280w. The problem is it's not working properly, and I like to help people with their problems so I'm trying to find info on it. The model seems valid, as there is a service manual online, but he won't shell out the $20 for it... He says it's sealed, I say he's lucky then as he can drop in most any driver and it'll work fine. The problem he describes sounds like VC rub. Anyone with any info?