For a truly immersive sound experience, you need power and control in every corner of your bike. Our 4-channel amplifiers are the command center for the best motorcycle sound systems, giving you the flexibility to power front and rear speakers simultaneously. This is the definitive choice for a complete Harley speaker upgrade, allowing you to run speakers in your fairing and your saddlebag lids for a full soundstage that surrounds you on the road. Don't compromise your Harley audio; power it properly.

A 4-channel amp is the most versatile foundation for your motorcycle amp and speakers setup. It provides the power necessary to push your system to its limits while maintaining clarity. Once you've picked your power plant, check out our complete Harley audio packages to round out your build.