The Taramps DS line has Multichannel amplifiers, which are Full Range amplifiers with 2 or 4 channels, and also features high power and cost-benefit. ^^ The DS 2000x4 has 2000 Watts RMS at 2 Ohms. As a versatile multichannel amplifier, this powerful product offers the flexibility of bridged connections ^^ This multichannel amplifier features 4 channels with 500 Watts RMS each (2000 watts RMS total) and also with LED indicator and Auto-Restart Protection ^^ The Positive/Negative Power Cable is 4 AWG ^^ The Output Cables Wire Gauge is 11 AWG ^^ The Remote Cable is 18 AWG ^^ The Circuit Breaker or Fuse is 100A ^^ Perfect for various car audio setups, this perfect amplifier comes equipped with a fixed Crossover, Input/Output settings and a precise Level Control.