awesome sounds! I just hooked them up again andwas blown away by the rich, crisp, vibrant sound, low distortion even at veryhigh volume! All original components in perfect working order.D130 drivers, 075 tweeters, N2600 crossover network in the maple speakerand N2500 in the ebony.these are the 1955 C38 cabinets, 23.75\" x 19.4\" x 15.8\"My Dad bought this pair of JBL C38 speakers in 1955, as a pair. Eclectictaste! They matched our 50\'s modern decor, all very tasteful.The Ebony cabinet matched our black lacquered Herman Miller furniture legs andthe Maple cabinet matched other natural wood finishes.Unused for last 30 years. Enclosed in built-in cabinetry for last 60years. For their first two or three years they were on the floor in thecompany of some active young boys. So there are a few superficial marks,see pics.