I have been using HiVi drivers for a number of years. Built 5-1 with Parts Express sub for our two kids, one got walnut and the other honduras mahogany. Stands included, 1"tubing and a pal that can weld. Check out Parts Express for the drivers and figure you would have to build the crossovers(and design), cabinets, grills, and amps. Looks like a bargain to me. Also know that most drivers are mfg'd in China and most of the "Brands" are owned offshore also. Quality is excellent in the best brands.