Hifonics COLOSSUS PRO HAC30004D 3000 Watt Four Channel Amplifier

UltraHigh Efficient Design A thoughtful power supply design coupled with carefully selected parts results in the most efficient amplifiers in Hifonics history making them truly POWER FROM THE GODS.Triple Protection Circuits Overunder voltage, short circuit, and thermal protection circuits give you peace of mind that your investment audio system and vehicle will be protected under nearly every circumstance.Half Bridge Design A more efficient design with fewer components results in higher power output.UltraLow EMI Design Minimal interface with other vehicle electronic systems.Electronic Equalizer Control of amplifier output with onboard electronic crossover to tailor specific frequencies to speakers and subwoofers.