Timpano 1 Channel TPT-8000EQ 1 Ohm Car Audio Amplifier Small Footprint Technology! Timpano amplifiers raises power amplification to a new standard of quality and usability. The new line delivers the most innovative and powerful Brazilian technology in compact full range amplifiers on the market. Loaded with features, it provides an unsurpassed efficiency rate of 85-95% in a compact Class D fullrange amplifier. Additional Information: Number of Channels: 1RMS Power at 1 Ohm 12.6V: 8000W RMSRMS Power at 2 Ohm 12.6V: 5100W RMSRMS Power at 4 Ohm 12.6V: 3030W RMSRMS Power at 1 Ohm 14.4V: 8900W RMSRMS Power at 2 Ohm 14.4V: 6000W RMSRMS Power at 4 Ohm 14.4V: 4000W RMSSupply Voltage: 9.5 ~ 15VFrequency Response: 10Hz ~ 15KHzCrossover Low Pass: 50Hz ~ 15KHzCrossover High Pass: 10Hz ~ 700HzSignal to Noise: > 90 dBHarmonic Distortion: < 0.9 % THDInput Sensitivity: 0.2VInput Impedance: 25K OhmImpedance Output: 1 OhmConsumption with Signal Musical: 5.2A ~ 396AConsumption with Signal Bass: 5.2A ~ 790ADimensions (L x W x H): 11.57” x 17.51” x 3”Weight: 13.9 Lbs