JM had new replacement speakers for E/G's at Biketoberfest, have a small tweeter mounted to grill. They had display that featured HD speakers and you flip a switch and new speakers took over. Major difference on the display in volume level between std fairing speakers and there new units. They sucked in both guys with me at the time, went back to motel and installed (both have '04 E/G's). No difference in sound at low levels, but when you crank them, clarity is major improvement. Both guys were amazed at difference for only $100.00 and 10 minute install. They were both interested in Hawg Wired amp/speaker system before, now are satisfied with what they have, neither are major sound/music guys, just mainly wanted to be able to understand songs at 70 mph, now they can. Cheap upgrade I can agree works.