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We are proud to offer the new [STAGE 4] ROKKER XXR Custom Installation KITS for your 2014-2018 Harley StreetGlide, Ultra, Ultra Ltd. Ultra CVO or 2015-2018 RoadGlide, Ultra, Ultra CVO.


At the very heart of these [STAGE 4] custom kits is your choice of a J&M in-fairing mounted 2 or 4 channel ROKKER XXR amplifier rated @ 157.5w RMS per channel X 2 or 4 to provide up to 630w total RMS power!


The amplifier will be custom tuned for use in conjunction with your specially FLASHED Harley Infotainment radio (Diag4bike digital technician “J&M Audio Custom” menu option) performed at the J&M factory in Tucson Arizona. (Harley Infotainment radio to be shipped to the J&M factory in Tucson prior to ordering STAGE 4 custom kit.


J&Ms fully weatherproof 6.71" & 5x7" ROKKER XXR speakers feature a high-tech woven-fiber woofer cone & a massive high-density high-flux strength Neodymium magnet structure with large center & perimeter positioned voice coil cooling vents, to provide for maximum heat dissipation when operating at high volume levels for extended periods, along with the high-output dome tweeters.



Each custom kit listed below is completely assembled together with the Harley Infotainment radio & amplifier dialed in for each exact speaker configuration, to provide THE BEST on-highway volume, clarity and overall performance available, from your music source selections of FM stereo, XM sat radio, Smartphone or USB thumb drive.


Each of these [STAGE 4] ROKKER XXR custom installation kits are engineered to be 100% plug-and-play for your convenience during the installation and to maintain the complete integrity of your Harley's internal wiring harness.


All J&M ROKKER XX/XXR speakers and amplifiers carry our standard 2-year warranty & in addition are covered by our new exclusive 20-year warranty to the original purchaser (Acceptable proof of purchase required).






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Rokker XX Installation Kits ST4