Complete front and rear speaker kit with 300-watt, 4-channel amp Amp features cast aluminum 3D design providing exceptional heat management and thermal performance in high heat climates New shape fits seamlessly inside the fairing of FLH and FLTR models for easy install Features proprietary R.E.M.I.T. circuitry which gives superb FM reception from a class D amp 100% plug-n-play and includes all required hardware to complete installation System is easily expandable No radio reflash is required. SPEAKER/AMP QUADCAST ULT4
