I used alot of parts I had in the "junk box". All I needed to buy was the Jensen foil 1.5mH coils which I got from Parts Express for about $50. But you can get the 6.8uF caps, the 20uF caps and the 1.5 and .5Mh coils for less than $100 at P.E. I used GE motor run caps which are the best I've heard for the money but kind a bulky. My X-over mounted externally on the rear panels measure 6in.x 15in.x 4in.

G.