ROCKFORD FOSGATE RFK-HD14M5/IN STOCK NOW/BRAND NEW
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.
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
- FULL spec cable - meets or exceeds AWG (American Wire Gauge) requirements
- Plug and Play design for easy installation
- 100% Pure Crystal-Oxygen Free Copper (PC-OFC)
- 90-degree harness included with amp install kit for Road Glide® installations
- Y-adaptors supports expansion of speakers in lower fairing, saddlebag, or Tour-Pak®
- Designed for use with TM400X4ad amplifier
- Designed for use with M5-800X4 amplifier (sold separately)
- Designed for use with 2014-Current Harley-Davidson® Motorcycles
- Includes Boom!™ Audio bypass plugs for factory Harmon/Kardon® amplified systems
- Includes mounting brackets for Bat Wing and Shark Nose fairings
- T-harness supports front/rear fader (requires flash: "Rockford Fosgate 2014+ All Bikes")
- Factory Harley-Davidson® Boom!™ Box 4.3, 6.5GT, and GTS must be flashed to use this kit
Product Information
Product Information
Shipping & Returns
Shipping & Returns

ROCKFORD FOSGATE RFK-HD14M5/IN STOCK NOW/BRAND NEW
ROCKFORD FOSGATE RFK-HD14M5/IN STOCK NOW/BRAND NEW
2014-2023 Harley-Davidson Road Glide, Street Glide, Ultra & CVO Amp Install Kit (Gen-3) RFK-HD14M5
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.
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
- FULL spec cable - meets or exceeds AWG (American Wire Gauge) requirements
- Plug and Play design for easy installation
- 100% Pure Crystal-Oxygen Free Copper (PC-OFC)
- 90-degree harness included with amp install kit for Road Glide® installations
- Y-adaptors supports expansion of speakers in lower fairing, saddlebag, or Tour-Pak®
- Designed for use with TM400X4ad amplifier
- Designed for use with M5-800X4 amplifier (sold separately)
- Designed for use with 2014-Current Harley-Davidson® Motorcycles
- Includes Boom!™ Audio bypass plugs for factory Harmon/Kardon® amplified systems
- Includes mounting brackets for Bat Wing and Shark Nose fairings
- T-harness supports front/rear fader (requires flash: "Rockford Fosgate 2014+ All Bikes")
- Factory Harley-Davidson® Boom!™ Box 4.3, 6.5GT, and GTS must be flashed to use this kit
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
2014-2023 Harley-Davidson Road Glide, Street Glide, Ultra & CVO Amp Install Kit (Gen-3) RFK-HD14M5
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.
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
- FULL spec cable - meets or exceeds AWG (American Wire Gauge) requirements
- Plug and Play design for easy installation
- 100% Pure Crystal-Oxygen Free Copper (PC-OFC)
- 90-degree harness included with amp install kit for Road Glide® installations
- Y-adaptors supports expansion of speakers in lower fairing, saddlebag, or Tour-Pak®
- Designed for use with TM400X4ad amplifier
- Designed for use with M5-800X4 amplifier (sold separately)
- Designed for use with 2014-Current Harley-Davidson® Motorcycles
- Includes Boom!™ Audio bypass plugs for factory Harmon/Kardon® amplified systems
- Includes mounting brackets for Bat Wing and Shark Nose fairings
- T-harness supports front/rear fader (requires flash: "Rockford Fosgate 2014+ All Bikes")
- Factory Harley-Davidson® Boom!™ Box 4.3, 6.5GT, and GTS must be flashed to use this kit












