Highpower 7 1/4" front fairing and 5 1/4" rear ROKKER XT series speakers are the largest diameter speakers that can be install into HD BatWingstyle fairing with cone volume and mass comparable to a 6" x 9" speaker. 2 ohms impedance and 170+ watts max for 7.25" speakers, 2 ohms impedance and 140+ watts max for 5.25" speakers for the ultimate in bass response, extended mid/ high frequency range and raw audio power. Waterproof injectionmolded polycarbonate driver cone. Highflux strength, lightweight dualdonut Neodymium magnet. Highefficiency vented voicecoil for improved cooling when operating at high volume levels for extended periods. Custom designed grillwork with highoutput titaniumcolored tweeter and midrange drivers with a set of paintable grills included. Speciallytuned speakermounted passive crossover network for improved fidelity and frequency response. Topquality adapter rings/bracket hardware for secure and clean mounting into the fairing (hardware included to utilize both old/ new design of HD insidefairing metalbrackets). Hardware included to utilize the old or new designs of the Harley insidefairing metalbrackets. Mounting hole pattern and spade electrical connections are exactly the same as the factory specification for total plugandplay applications without modification. Come complete with easytofollow installation instructions and insidethefairing acoustic foam pads to help tighten up the bass and improve overall fairing audio resonance. Sold in pairs.This item fits the following models: 2006-2009 Harley Davidson FLHT Electra Glide Standard2007-2013 Harley Davidson FLHTC Electra Glide Classic2006 Harley Davidson FLHTCI Electra Glide Classic2007-2013 Harley Davidson FLHTCU Electra Glide Ultra Classic2006 Harley Davidson FLHTCUI Electra Glide Ultra Classic2006 Harley Davidson FLHTI Electra Glide Standard2010-2013 Harley Davidson FLHTK Electra Glide Ultra Limited