Item dimensions L x W x H 37.5 x 23.5 x 7.5 centimetres Voltage 12.6 Volts Manufacturer Taramp's Mounting type Surface Mount Brand Taramp's The Taramps Smart Line offers Multi-Impedance technology, supporting operation from 1 to 2 ohms. This function optimizes system to maximize speaker output efficiently. The Smart 5 is a monoblock amplifier with Multi-Impedance technology, which operates between 1 and 2 ohms, providing output power of 5000 Watts RMS The Positive/Negative Cable is 2x 2/0 AWG | The Output Cables Wire Gauge is 7 AWG | The Remote Cable is 18 AWG | The Circuit Breaker or Fuse is 230A. Perfect for various car audio setups, this perfect amplifier comes with a Crossover, Bass Boost, Input/Output settings and a precise Level Control. The Smart 5