STAGE 1 MOTOR KIT AND STAGE 3 BOOM AUDIO 6 SPEAKER~~Step up to the ultimate motorcycle audio experience. Harley-Davidson Audio powered by Rockford Fosgate Stage II speakers deliver ultra-clear highs, super clean mids, and ground thumping bass. These amplified three-way speakers feature a durable injection molded woofer and a separate bridge-mounted Midrange and Tweeter speakers. Each speaker unit is rated to handle up to 150 watts of power and designed to deliver outrageous volume with less distortion for amazing sound even at highway speeds. ~~~~~ HDCPO (HD CERTIFIED PRE-OWN) 12 MONTHS FACTORY POWERTRAIN WARRANTY INCLUDED~HD OFFICIAL 110-POINT INSPECTION CHECKLIST~~SPECIAL FINANCE RATE AVAILABLE~~DISCOUNTS AVAILABLE ON EXTENDED SERVICE PLANS~~~