I have the DWS system. The screen on the right speaker fell off, and I wasnt about to stop in the middle of the expressway to find it. No big deal.
On the second day of our road trip, it rained hard. The amp is in a fork bag and I didnt remove it and I didnt think rain would get into it. The next day, the sound is all poppy (?) like there is an electical short. So definitely not water proof. So down goes this system.
Finally found a set of ear buds that are low profile enough that my ff helmet doesnt make my ears hurt. Best solution as save my ears from wind noise and still hear the tunes. Still wish I could use the speakers for just around town though.