Your Power Block is actually adjustable for either 75 watts X 2 or 150 watts - (I'm taking this information straight from the Owners Manual, which you should be able to easily access on-line). The ratings read: 75W RMS @ 10% THD per side @ 4 ohms; OR
150W RMS @ 10% THD @ 8 ohms.
You change the power setting via a "Mono Bridge" switch that is on the rear panel of the head.
You're welcome.
150W RMS @ 10% THD @ 8 ohms.
You change the power setting via a "Mono Bridge" switch that is on the rear panel of the head.
You're welcome.