J&M Audio 360 Watt Performance 4 Channel Amplifier Kit 2014 and Newer Harley-Davidson Street Glide with four Speakers - JMAA-3600HC14-SG This is a new J&M Performance Series 360 Watt 4 Channel fairing speaker amplifier kit has been design specifically for use in the 2014 and Newer Harley Davidson Street Glide models using the Harley Boom Box 4.3 or 6.5 GT Radios and 4 speakers. This is a complete kit that includes custom made plug and play wiring harnesses, top quality heavy gauge fused power/ground wires, mounting brackets, all necessary mounting hardware, and complete installation and operation instructions. 4 Channel Amplifier will power 4 J&M ROKKER speakers or any aftermarket performance speakers for 2014 and Newer Harley-Davidson Street Glide models with the Boom Box 4.3 or 6.5 GT Radios that have had speakers added in the rear position. Fits 2014 and Newer Harley-Davidson Street Glide models with speakers added in the rear position. High Quality Components with a full 2 year warranty. Installation YouTube Videos and Tech Support available from J&M Audio.