These are great sounding little monitors from 1986 (from the line that included the 4412), with that big, punchy JBL sound. One of the cabinets is a bit swollen at the joints, but the cabinet itself is very solid.
Restore-A-Finish & Feed-N-Wax on the cabinets. I think they look presentable enough to allow the elegance of JBLs understated industrial design to shine through. Here are the specs.