The next step in motorcycle performance, featuring simple plug-and-play installation creates the best in class on-bike audio experience.

Plug-and-Play Design: Designed to work right out of the box. Everything is included to make for easy installation and all to ensure less time in the garage and more time out riding.

Element Ready™: Purpose built for the harsh motorcycle environment. The speakers and amplifier are designed to stand up to water, dirt, UV, and motorcycle vibration, ensuring that your audio system will stand the test of time.

Compatibility Chart: Please review below tab for fitment before purchasing.

UNRELENTING PERFORMANCE

This complete kit includes a heatsink, bracket, hardware and wiring harness needed to install the M5-800X4 amplifier on select 2014 and newer Harley-Davidson® motorcycles.  T-Harness allows for complete electrical integration without cutting or modifying factory wiring.  Includes Boom!™ Audio bypass plugs for factory Harman Kardon® amplified systems and a Digital Signal Processor loop-thru for adding a DSR1 signal processor.

You must flash your factory radio to use this kit. Ready to flash? Here’s a list of dealers that can flash your radio. Refer to our COMPATIBILITY chart to verify fitment before purchasing.

Harley-Davidson® , Road Glide®, Street Glide®, Electra Glide® and Boom!® Audio are registered trademarks of Harley-Davidson Motor Company.  CVO™ is a trademark of Harley-Davidson Motor Company.  Harom Kardon is a registered trademark of Harman/Kardon International Industries, Inc.

FEATURES AT A GLANCE

• T-harness supports front/rear fader (requires flash: "Rockford Fosgate 2014+ All Bikes")
• Includes mounting brackets for Bat Wing and Shark Nose fairings
• Y-adaptors supports expansion of speakers in lower fairing, saddlebag, or Tour-Pak®
• Includes Boom!™ Audio bypass plugs for factory Harmon/Kardon® amplified systems
• 90-degree harness included with amp install kit for Road Glide® installations
• Factory Harley-Davidson® Boom!™ Box 4.3, 6.5GT, and GTS must be flashed to use this kit
• Designed for use with M5-800X4 amplifier (sold separately)
• Designed for use with TM400X4ad amplifier
• Full Spec Cable meets or exceeds AWG (American Wire Gauge) requirements
• Cables use 100% pure crystal-oxygen free copper (PC-OFC)
• Plug-and-Play design for easy installation
• Designed for use with select 2014-2022 Harley-Davidson® Motorcycles