I can give you a local MTX and Kicker dealer phone number here, 35min away from me, they sell kicker L7 12s for $399 each, and MTX 9500s for like $600 each, and people buy them, so yeah there are people buying subs and audio equipment at retail or close to it, how do car audio shops stay in buisness and make there money, its like best buy $600 freaking dollars for a da*n punch 1000 or what ever that lil b*stard of a amp is, and people buy them!
Ebay is good to a point, RF 4000bd is over $1000 new there, dealers $1400-1700 or more, but no warranty and who knows what your getting, i rather call up jacob and order me two SAZ3000Ds that will always do there rated power and then some, and have the reliabilty, for not much more! RF will never be more than a name in the car audio world, thats why you dont see to many people in the lanes using there power or there woofers, the quit making good products years ago! Now everything is built at a cheap over the seas build house!!