Complete kits with fairing speakers, saddlebag lids with 6″x9″ speakers and 2 amps for 800 watts of total power. Features R.E.M.I.T. circuitry for excellent FM reception from a Class D amp. Dual WBA 400.2r Amplifiers easily install inside inner fairing. Pre-tuned to factory radio makes installation very simple. Safe for bikes charging system. All required hardware and wires included. Supplied plug and play wire harness allows radios fader to work. A radio software reflash required..