I built my own fEARful 1515/66, and have been using that one at gigs. The LDS one has a Ron Anchak built proper fEARful spec crossover. LDS crossover available if you prefer. Don builds the box around 5-10 % smaller but it rumbles. I added up the cost of the drivers alone, (3015lfs and 6nm410 mids) on speakerhardware.com (almost 800.00) and that does not cover the crossover, box build, tilt back handles and casters side D handles, combo speakon 1/4" (2),corners etc. I don't know what LDS will charge for this now. Don gets good prices on the drivers I think. Plus I added high impact skid rails on the back. Just filled and sanded the dings and put new Duratex coat everywhere but the bottom. The bottom is protected by a bunch of heavy duty rubber feet. This will be at the SF GTG (Boulder Creek), if it lasts that long. Don't think so though. 850.00 Local sale only! Try to find a nEARful fEARful for less than a dollar a watt!