Hogtunes XL Series 450-Watt Amp And Speaker Kit For Harley Road Glide Bringing the best possible sound for daily riders and weekend cruisers. Everything you need to install comes in the box. The amp is made specifically to work with factory radio. No EQ, crossover, or gain adjustments make installation very easy. 100 plug and play wiring that allows for a second amplifier to be added. New DC Sensing removes the requirement for an amplifier remote to turn on the lead. Features Complete Kit with dual 225 watt amps and front and rear XL Series speakers Includes 57 metal mesh front speaker grills and RG Specific mounting plates for both amps Speakers feature carbon fiber woofer cones and studio grade crossover parts Amplifiers Features R.e.m.i.t. circuitry for excellent FM reception from a Class D amp Works with factory radio or popular aftermarket plug and play radios No crossover, gain, or EQ adjustments make installation very easy All required plug and play wiring and mounting hardware to complete the installation is included