This is the JL Audio XDM500 three-channel amplifier, rated for car and marine use in the Garmin audio range. The three channels let it run a pair of speakers along with a subwoofer in a compact installation.

• Three-channel layout — a speaker pair plus a dedicated subwoofer channel
• Rated for both car and marine installations
• Marine-rated build made to handle moisture, vibration, and sun exposure
• Designed for boats and other powersports vehicles

Confirm fitment, included accessories, and full specifications before ordering. Available from Mirage Fish Finder as a standalone amplifier.