questions bout the sundown e8

[lilwhteranger 2]

aight i was on youtube and saw 2 sundown e8's in a ranger and was very impressed. they would be goin in my single cab ranger. i want 3. i read that they require 0.280 cu. ft of air which will be awsome cuz my boxes are .45cu. ft. there sealed enclosures. but id like to kno wats the max power these things can handle? How mcuh do they go for? they seam really bad ass. im trying to compare these to the 8" kicker l7's. thanks.

[Juslivin 1]

http://www.sundownaudio.com/e_8.html

I don't think they are in production anymore but im pretty sure you can find some by browsing some car audio forums.