shennangr ,,,,,,
I assume you are counting the Harley speakers in the front of you 2011 CVO StreetGlide as the 9th and 10th speakers for the system ? ,,,,, if so, let's put those aside for a moment ,,,,,,,,
what "I" would do if it were my bike ,,, is to first remove the Harley's 4 main speakers and amplifier, (((leave the fairing mounted tweeters where they are)))) ,,,,,
then install the J&M 7.25" ROKKER series UPPER fairing speaker kit and 7.25” LOWER fairing speaker kit ,,,,,,,
then install the J&M 7.25" ROKKER equipped saddlebag lids from a company called Rock-n-Tops in TX ,,,,, Andy Ditterline is the man's name ,,,,,,
then get your Harley HK radio flashed to enable the front/rear fader control inside the radio ,,,,,
then install the Harley rear speaker pods on your tail trunk with the J&M ROKKER series 5.25" speakers into them ,,,,,,, along with the HARLEY rear speaker wiring harness plugged into the HK radio and run back into the rear speaker boxes ,,,,
then install J&M's 500w 4 channel amp in the fairing, with the wiring harness for the 2006-2011 model Ultra, J&M part#JAMP-500HC06-UL ,,,,,,
then use J&M in-series wiring kit #HLRK-7252-ISCH to wire the upper and lower J&M fairing speakers in series from the amplifier’s left and right front channel speaker wires ,,,,
then you will have to do your own in series wiring harness to wire both left and right saddlebag speakers in-series together with the rear speakers in the trunk pods ,,,,,,
once you have all of that running, then you will remove the top splash cover from the J&M amplifier, and adjust all 4 gain controls on the amp about 1.5 hours on the clock face, in the clockwise direction, to compensate for the change in speaker impedance, from 2 ohms to 4 ohms, with the in-series connections front and rear ,,,,,,
then just connect the Harley tweeters in parallel, with the front speaker leads coming from the Harley HK radio BEFORE they enter the inputs of the J&M amplifier ,,,,,,
needless to say that you will be impressed when you turn it all on ,,,,,,,