Here is a pair of Sound Dynamics Concert Monitor 500 speakers in very good condition. They are a two way design with a 10" woofer. The woofers have just been refoamed and the crossover capacitors have been replaced with high quality panasonic film caps. These use the Sound Dynamics aluminum horn tweeter, which is very well regarded.
May be auditioned.
Gear serviced RIGHT. Care taken and no half fixes. Quality new parts used.
See my other ads for vintage audio/guitar equipment.