Geezrglider, yes the tubes are amplified with a 100watt amp and the max current draw is 7.5 amps sp no problem with your bike we've been running bikes with our 4 and 2 channel amp plus a amplified bass tube without any issues with the electical systems on any bikes don't forget to let our staff know this is for your HD as you'll also need a HD-SIK kit to go with it enjoy if you should need any help please contact us thank you for choosing our product!!!!!!! Red
