FBT PSR 230 Premium Sound Reinforcement Series Speaker
Page 1: ...c components including metallized polyester condensers and large diameter choke coils All crossover components are embedded in a special resin to ensure total imperviousness to vibrations in operation and shock transmitted by mechanical impacts when transporting The internal crossover allows either full range or bi amplified operation by means of a jumper located internally on the crossover unit o...
Page 2: ...FBT PSR 230 Premium Sound Reinforcement Series Speaker ...
