This is a pair of rare Fostex RM780 Studio Monitors. These use the Fostex 20X01R coaxial drivers which have a 8" driver with a coaxially mounted metal tweeter. They are a ported design with a front port. There are two controls on the front face. One is the 2 pi to 4 pi switch which adjusts the crossover output depending on how close they are to a rear wall. The other is for the high frequency output that adjusts from -12 to +2 dB.The drivers are in excellent condition and work perfectly, and the enclosures are in nice shape and come with the removable grills. The top of the enclosures have factory holes for wall or ceiling mounting that was popular in studio applications. They are a consecutive serial numbered pair. The enclosures are large bookshelf sized at 17" high by 10" deep by 10" wide. Each enclosure weighs about 18 lbs.
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