JL Audio Slash 1200/1v3 Mono subwoofer amplifier — 1,200 watts RMS x 1

Pure power for your subs

JL Audio’s 1200/1v3 mono subwoofer amplifier puts out 1,200 watts RMS to your subs, so you’ll enjoy powerful, moving bass in your car. Its patented Class-D amp circuitry delivers exceptional, natural sound with extremely low distortion, while a parametric EQ bass boost give you precise control over your bass. You can add the RBC-1 wired remote (not included) to dial in the right amount of thump from the front seat.

Consistent power for performance you can count on

This Slash v3 amplifier isn’t just powerful, it’s smart. As your car system’s 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.

Minimize external noise

The 1200/1v3 uses “differential-balanced inputs” to isolate the signal’s ground from the chassis ground, reducing noise and making this Slash v3 amplifier compatible with almost any system, including most factory radios. You can adjust the variable infra-sonic- and low-pass filters to maximize the performance of your subwoofers.

Slash 1200/1v3 control and connection panel