Technics SB-F820

The SB-F820 (also SB F820) was a 60-watt speaker system manufactured by the Technics Corporation of Japan. It is a 2-way 2-speaker system with 17 cm cone type woofer, and 5.5 cm tweeter. In this service manual you can get detailed specifications of the crossover circuit diagram, and parts list. If you need to repair your speakers, then this information may be very useful to you.