The Pyle PLTA580 is a two-channel, 2000 W amplifier that runs on the 24 V DC power often found in trucks. It's equipped with variable high pass and low pass filters, plus a fixed subsonic filter. This amp is bridgeable for increased power. Nickel-plated RCA connectors and screw down terminals ensure a high-quality connection between your amplifier and accessories. Safety features include power and protection LED indicators; soft turn-on/off; thermal, overload and speaker short protection; and air induction fan cooling system to keep your equipment safe and secure.