I started another thread bc I thought he was a little shady, decided to make this one to clear it up. Bought an 18 nightshade from him. The thing is in immaculate condition and is an absolute monster. Right now I have it in a 5 cube box tuned to 35 ran off my kx1200. Couldnt ask for a better sub. My appologes to RetroAudio. Good guy who sells pristine condition equipment. Thanks man, can't wait to put some real power to this thing.