This is the new J&M STAGE-4 ROKKER® XXR Custom 2-speaker & amplifier installation kit for your 2015-2018 Harley RoadGlide or RoadGlide Ultra with the Harley BoomBox 6.5GT Premium or 4.3 standard radio.
At the very heart of this system is our in-fairing mounted 2 channel ROKKER XXR amplifier rated @ 165w RMS per channel X 2 to provide up to 330w 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), 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.
(Harley Infotainment radio to be shipped to the J&M factory in Tucson for FLASHING prior to ordering STAGE 4 custom kit & there is a separate $75 fee for the “J&M Audio Custom” Harley radio FLASH).
Included are J&Ms fully weatherproof 6.71" ROKKER XXR speakers featuring 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.
The custom designed speaker grills with mounted high-output dome tweeters are also weather-proof and shock-proof for maximum long-term durability.
This STAGE-4 ROKKER XXR custom installation KIT has been 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.
The new J&M music-source test USB thumb-drive is also included for your performance comparison testing.