Has anyone done this before? I have a friend who knows electronics who can help if need be. Basically, what I want to do is build two cabinets with a 15" driver and possibly a horn, or something to that effect. I was thinking about using JBL drivers and building the cabinet out of particle board. Does this sound like a good idea or do I need a reality check. Also, I'd like to put Speakon inputs on them, but have no idea where to begin my search for any. This idea really hit me last night, so, needless to say, I havn't compleatly thought it through yet.