Memphis Audio MXAHDPRO4

The Memphis Audio MXAHDPRO4 is a four-speaker amplified motorcycle audio kit for compatible Harley-Davidson Street Glide models from 2014 onward and Road Glide models from 2015 onward. It combines front and rear 6.5-inch speaker upgrades for factory fairing and Tour-Pak locations with a compact MXA300.4 amplifier, mounting bracket and matching wiring. This package is intended for riders building a coordinated front-and-rear system around the factory radio.

Memphis lists the speakers at 75 watts RMS and 150 watts peak, with neodymium magnets and a 2.3-inch mounting depth. The kit includes grille options, the MXAHD14KIT mounting solution, wire harnesses and hardware. Confirm the motorcycle’s year, trim, factory radio and rear speaker locations before ordering. Follow the model-specific installation instructions when mounting the amplifier and routing the harnesses.