I am buying a 2012 ultra limited and want to change the speakers/amp. I also want to add lowering fairing speakers, and keep the tour pack speakers, but make the the pack/speakers detachable. Is there a way to do this all off 1 amp or will I need a seperate tour pack amp? How would this be wired. I've searched here and seen positive reviews of the soundstream and of course the mmat 4110. Would like to add mmat speakers also, but 6 of them might be a little out of price range. Any solid speakers for a little less? Not an extreme audiophile, but want to be able to hear at 70mph

 

Take some time to read through this thread, glsec is working through the setup that you are looking into now.

Wiring up lowers

Generally a lot of folks will use a four channel amp for the fairing and lower speakers and a smaller two channel amp for the rear pods.