taramps bass3k 1 channel 3000w 1 ohm amplifier class d car audio taramp's 1 x taramps bass3k amplifier quantity: 1 operation class: d number of channels: 1 maximum power at 14.4 vdc - 1 ohm: 3000 w maximum power at 14.4 vdc - 2 ohms: 1920 w input sensitivity: 220mhz signal to noise ratio: greater than 95db frequency response: 8hz to 250hz (-3db) crossover high pass: variable, 8 a 30hz (-12db / 8th) crossover low pass: variable, 55 a 250hz (-12db / 8th) bass boost: parametric, 35 - 60hz, 0 to + 10db efficiency: 80% input impedance: 22k ohms output impedance: 1 ohm protection system: short on output, short on output regarding gnd, low impedance protection, high / low voltage protection and thermal protection. min. supply voltage: 9 vdc maximum power rating: 17 vdc consumption at rest: 1.10 amp musical maximum consumption: 130 amp maximum consumption in sinusoidal signal: 260 amp