my name is email@example.com I know everything about audioanalyst speakers have their original designs, some parts, construction info, etc. VP retired is one of my best friends ! Contrary to what I have seen on the net original factory was in Bethlehem ct (design), manufacturing in brookfield with A100 3 way and then to eagle lock building (Terryville) all in ct. Any questions? I have all the answers! still playing a pair of M2 and M6 also have the ANTHEM ARRAY DETAILS! a44, a76xl m4, m5, m6, m8 remember it all! contact me at your leisure.