General SpecificationsOperating voltage: 9 â 16VRMS power @ 4 ohms: 60WRMS power @ 2 ohms: 70WRMS bridged power @ 4 ohms: 140WTotal peak power: 280WFrequency response: 20Hz â 20kHz @ -1dBTHD + N at rated power (20Hz â 20kHz): 75dBMaximum high input signal level: 12VHigh input maximum sensitivi..