Anyone interested in Faital 15PR400 speakers can get a great deal at MCM Electronics right now: http://www.mcmelectronics.com/
Unfortunately they are on backorder for a couple of weeks yet, but you could order them now and just wait a bit. The savings is worth it.
They are on sale for $209 which is decent, but there is a coupon code AFC909 that will get you another 15% off. So you can get them for $177.65. If you get a pair (want to build one of JohnK_10's Starliner 2x15's?) you get free shipping as well (free shipping over $199). So a pair for $355 shipped.
I bought a couple a few weeks ago to do exactly that. The sale is still on, not sure for how long or how long the coupon code will still work (just tried it today and it's still good).
Anyway thought I would share this.