The Harley-Davidson® Audio powered by Rockford Fosgate® - Air-Cooled Lower Speaker Installation Kit includes the speaker enclosures and all hardware and wiring harnesses required to install Harley-Davidson® Audio powered by Rockford Fosgate® Air-Cooled Fairing Lower Speakers.

• For use with Harley-Davidson® Audio powered by Rockford Fosgate® Stage I or Stage II Air-Cooled Fairing Lower Speakers Kits

• Harley-Davidson® Audio powered by Rockford Fosgate® speakers are sold separately

• Vehicles with Boom! Box 4.3 and Boom! Box 6.5 GT Radios require a dealer Digital Technician II flash for proper audio performance

• Vehicles with Boom Box GTS radios require the latest software for proper audio performance. Find the latest software.