JL Audio Slash v2 Series 450/4v2

JL Audio's Slash v2 amplifiers aren't just powerful, they're smart. As your battery voltage fluctuates while you drive, the Regulated, Intelligent Power Supply™ system maintains steady, consistent power at any impedance between 1.5 and 4 ohms and at any voltage between 11 and 14.4 volts. You'll get all the power, all the time, even with a wide range of speaker combinations. The versatile 450/4v2 4-channel amplifier puts out two channels of 150 watts RMS and two channels of 75 watts RMS. This allows for a variety of setup options: JL Audio amps use "differential-balanced inputs" to isolate the signal's ground from the chassis ground, reducing noise and making Slash v2 amplifiers compatible with almost any system, including most factory radios. A subsonic filter and a 6 dB bass boost give you precise control over your bass sound, and the optional RBC-1 wired remote lets you dial in the right amount of thump from the front seat.