High Wattage PA Power Amplifier
Line Input 200mV/1V switchable for connecting a mixer or another amplifier.
Resettable circuit breaker for protection against overload and short circuit.
Instant transfer to DC power (Car Battery) if AC power fails.
Box Speaker/Driver Unit selector switch. Bass boost defeated at Driver Unit position for safer operation of driver units.
By connecting four booster amplifiers BR-250M to one SSA-250M, the user can have a 1250W mono system.