[reddingproperties]

Has anyone had any problems with the BP 7006 series? I have had the speakers since 2001 and about three years later I had a problem with the speakers thumping when not receiving an audio signal, it is inconsistent and several of the speakers do it, no particular order. I wrote to DT for a schematic since the speakers are too old for warranty and the hassle to package them up and send them off, I was hoping maybe one of you might have a solution for me once I get them apart.