The Rockford Fosgate RFK-HD9813 is a premium amplifier installation kit engineered specifically for select 1998–2013 Harley-Davidson motorcycles. Designed for seamless integration with Rockford Fosgate compact Punch and Power series amplifiers, this complete kit includes the mounting plate, heatsink, wiring harnesses, and hardware needed for a clean OEM-style motorcycle amplifier installation. Built for demanding motorcycle environments, the RFK-HD9813 features upgraded full-spec oxygen-free copper wiring to provide proper current delivery and improved thermal performance during extended high-volume riding conditions. The plug-and-play style design minimizes cutting and simplifies installation on compatible Harley-Davidson touring models. Features Complete Harley-Davidson amplifier installation kit Designed for select 1998–2013 Harley-Davidson motorcycles Compatible with Rockford Fosgate compact Punch & Power amplifiers Includes amplifier mounting plate & heatsink Plug-and-play style integration Full-spec oxygen-free copper wiring Upgraded power & signal cabling Includes mounting brackets for Bat Wing & Shark Nose fairings Includes Y-adapters for lower fairing & Tour-Pak speakers Rear speaker output harness included Designed for high-current motorcycle audio systems OEM-style installation solution Specifications Product Type: Motorcycle Amplifier Installation Kit Vehicle Compatibility: 1998–2013 Harley-Davidson Touring Models Amplifier Compatibility: Rockford Fosgate Compact Punch Series Rockford Fosgate Compact Power Series TM400X4ad Amplifier Wiring Material: 100% Pure Crystal Oxygen-Free Copper (PC-OFC) Installation Type: Plug-and-Play Style Fairing Compatibility: Bat Wing Fairings Shark Nose Fairings Included In The Box Amplifier mounting plate Heatsink Power wiring harness Signal harnesses Y-adapters Rear speaker output harness Mounting brackets Installation hardware Compatible Motorcycles Harley-Davidson Road Glide Harley-Davidson Street Glide Harley-Davidson Electra Glide Harley-Davidson Road King Select 1998–2013 Touring Models Installation Notes Some CVO™ and Screamin’ Eagle™ models may require modification Designed for factory-style installation Professional installation recommended for best results