I got a (probably too good to be true) deal on a pair of B&W 2003s but I've just realized the woofer in one of them is dead, I've swapped it to the other speaker to test and it still doesn't work, what are my chances of finding a replacement for it online? For the record I live in a country with pretty bad access to cheap second hand speakers so "just get new ones" doesn't really help me. Thanks in advance.