idk yeah its a little over priced but i had a 1000/2 for a while and never had problems very powerful........w3s liked them before they blew "user error" and my w6s i have had for a year and they have taken everything i give them, and stay in shape, and the sq is just plain out aweasome.
regrets no.
i actually just ordered 13.5 w7s for more reasons than quality and sq......because of its extra cone area its basically a 15, and the excursion is 33mm one way(xmax) and since my box is only 15 inches tall and there is no way anybody is getting a bigger box in my car unless they seal off the trunk, and or build a wall.....it really is the best option for me, with my new speakers and amps it has become more of an sq set up anyways.
this of coarse is just my opinion but i have used brands from boss, fosgate, alpine, jl audio, kicker, jbl, pioneer, jvc, fi, audiopipe, etc.... it all comes down to
"personal tastes, and opinions"