JL Audio XDM Series 400w 4 Channel Amplifier - XDM400/4 Gauges Complete command of your marine

Complete command of your marine listening experience:

Sight glass fits the ARG-1000

Beacon status information in the app includes current battery life

56C and 145TC frame motors and gas engines

JL Audio XDM Series 400w 4 Channel Amplifier - XDM400/4 Gauges Complete command of your marineXDM Series 400w 4 Channel Amplifier XDM400 4 Powerful. Compact. Incredible Value. With NexD technology, XDM amplifiers achieve total amplifier efficiencies exceeding 80%. This results in reduced energy use, making them much kinder to your electrical system. Exclusive input filter for amazing audio on land or sea Efficient design for high output uses less energy Full suite of studio grade signal processing on board Unique design adjusts operation to