I just picked these up, standard speaker setup 130a, n1200, 175 combo 1964 time frame. The cabinets are very well built, if not a JBL cab then the builder was a expert. looks like teak and the speaker grille is two layers of copper screen from that time period. By the way the speakers and componets are in excellent condition, this was a system in an old mid century home its entire life, original cones etc. Each cabinet is about 111LB not including the pedistals 20"D x 40"H x 23.5W