Designed for the fairings that have the Jensen HD1BT radio installed Full range class D amplifier that has 100W RMS per channel times two channels (200W total) 2 OHM load at 14.4 VDC Mounts to the top of the custom made stainless steel bracket system, with amplifier gain controls set specifically for the Jensen HD1BT radio All instructions and necessary hardware are included in the kit, along with custom made plug-n-play wiring harnesses, top quality heavy gauge power/ground wires that are used for the fused battery connection, and direct RCA-RCA input adapters Amplifier measures 6-1/2" L x 4-3/4" W x 1-3/4" T; ; * Will not fit 1998-2013 Road Glide fairings