Aquatic AV 300 Watt 2-Channel Amplifier For Harley Boasting 300 Watts of digital power, this compact amplifier is a powerhouse that efficiently minimizes battery strain while delivering clear, robust sound. Its waterproof and dustproof design ensures durability and discretion in placement, making it an essential upgrade for audio enthusiasts. Features: 300W of pure power Compact, 2-channel amplifier packs a serious punch even in the loudest of environments Digital (Class D) amplifiers produce less heat, lowering power consumption and reducing strain on batteries Built-in High-Pass/Low-Pass cross-over is adjustable from 40Hz to 400Hz and allows the output to be filtered for optimum use with a subwoofer or mid/high-range speakers Gain controls to match the output of the stereo to the amplifier Bridge Mode allows the power of each channel to be combined for maximum output this mode is ideal for use with a single subwoofer WaterproofIP65