Abstract: A speaker system includes crossover networks connected to a low output impedance amplifier through RF chokes. The individual outputs of the crossover networks are connected by separate wires to each of the individual speakers. RF reducing capacitors are connected across the terminals of each speaker and across the output terminals of the crossover networks. Separate back EMF resistors are connected across the speakers for dissipating back EMF signal energy. The component values in each of the crossover networks are split and balanced to present a substantially identical electrical configuration to both polarities of signal.

Abstract: A high quality amplifier includes energy dissipating resistors coupled across reactive components which are subject to shock excitation by audio signals, thus giving rise to time displacement distortion. The range of resistor values is from 5K to 100K with a preferred range being from 10K to 50K ohms. The power transformer has each winding shunted by an energy dissipating resistor chosen to produce a current draw of between 1 and 5 milliamperes.