Another vintage speaker pick up..
Came across a pair of XAM 3D speakers. the grill work pointed to 60's-70's. they were designed for and sold by EJ Korvette. The grills do not come off but shining a light thru the front I could see at least a 8"-10" woofer with a cloth surround. Sound is not too bad from my quick listen. Will post pics tomorrow.
Found the following item re XAM;
"Of note was E. J. Korvette's venture into the home entertainment business. The retailer established a rather out of context series of high-end audio salons within selected stores. Korvettes went so far as to market its own "XAM" brand of stereo receivers, amplifiers (some manufactured by Roland Electronics of Japan) and speakers. At a number of the retail locations the audio department was, on dollar per square foot basis, one of the more profitable departments in the store."