The Big Boss Bass line features Multi-Impedance amplifiers with 108 RGB LED effects, exclusive technology, and operates between 0.5~2 Ohms. The Big Boss 3 Bass has 3,000 Watts RMS rated at 0.5~2 Ohms, in addition to being a monoblock amplifier, this product contains Taramps' exclusive Smart Technology. The Positive/Negative power supply cable is Min. 4 AWG / Max.1/0 AWG. The output cables wire gauge are 9 AWG and the remote cable is 18 AWG. 200A circuit breaker or a fuse is recommended. Designed for subwoofers, this amplifier offers excellent low-frequency performance and includes features like Crossover, Input/Output settings, Gain Control, Bass Boost, and compatibility with the Taramps Monitor Level Remote. This amplifier's safety system includes a Smart Cooler for improved ventilation, along with a protection system and LED indicators for diagnosing issues.