SPA Series Power Amplifiers

Each amplifier offers the option of safe 2 Ohm and mono bridge operation, even at 4 Ohm. Low leakage field single aperture core transformers provide sufficient efficiency through current density together with generously dimensioned loading capacities, which in turn are transmitted to the loudspeaker outputs by the fast MOS power transistors with low loss. Protective circuits for practically any possible interference (excess temperature, excess loading, short circuit, direct current, high frequen...