Hogtunes XL Series Fairing Speaker For Harley Road Glide The XL Series Speakers from Hogtunes feature carbon fiber woofer cones and titanium impregnated 1 tweeters for improved audio quality, especially at higher volumes. If you have an older Hogtunes speaker, this direct replacement will net you the same performance as Wild Boar Audio Speakers. Features: Multi-stacked magnet assembly for higher power handling Sound is tailored to cut through exhaust and wind noise when bike is at speed Features carbon fiber woofer cone and titanium impregnated 1 tweeter Road Glide specific Metal Mesh Grills with speaker adaptors included Supplied parts perfectly adapt the factory 5.25 speaker to a larger 5 x 7 At 2 Ohms, Hogtunes recommends powering these speakers with an amplifier Sold in pairs