JL Audio RD400/4 RD-Series 400W 4-Channel Class-D Car Audio Amplifier - New

Want to bump up your car audio?

This JL Audio RD400/4 is a brand new, 4-channel Class-D amplifier from the RD-Series.

It's never been used, still in the factory box.

Pumps out 400 watts RMS, plenty to drive your speakers or sub.

Model number RD400/4, MPN rd400/4.

JL Audio's known for solid gear, and this one's no exception.

Compact design, efficient Class-D technology means less strain on your electrical system.

Great for cars, trucks, even boats if you keep it dry.

UPC is 0699440986212 if you need to look it up.

Whether you're upgrading from factory or building a full system, this amp delivers clean power.

Easy to install, reliable as heck.

Grab it and feel the difference.