We are offering a system (s/n 041328F71080401AE) that includes the AV18 Media Center, 5 speakers, Pre-Amp, remote control, cabling, Install and owners manual,AdaptiQ audio calibration system, power supply, antennas and the sub-woofer if I can figure out how to extract it from the snazzy floor-register set-up. There is nothing wrong with the system, the in-wall wiring has simply failed somewhere and we can't find it. We will not be opening the walls to figure it out - its easier to just go another direction. Make us a respectful offer and its yours. Stupid offers will be ignored. Questions are welcome and will be answered as best as we can provide details. I have uploaded photos but not sure if they posted properly. This is my first posting. . . .