I have read a bunch of post about speaker upgrades but i only remember 1 or 2 that talked about the rears on an ultra. My question is, i know that hogtunes and j&m have rears but is the an aftermarket, like Infinity or Bostens that will fit in the rear? Not being a jerk but i dont want to hear that you "think" a speaker will fit, i just want "i put ________ spekers in the rear and they work great". I am considering doing this soon and want to do all four at the same time.

 

For my Ultra I went with Hogtunes 3-way for the Freeway. http://www.hogtunes.com/FLSK.html

I have always been a Boston Acoustic fan but what I couldn't
really find out was how to balance the speakers.

With the 3-way for the Freeway setup, the speakers
are very balanced with the extra amp and the existing radio.

Good luck.
Mack

 

I replaced front and rear with J & M speakers and I'm very happy. They are loud and clear, no distorting with the stock HD radio on my '05 Ultra. I can cruise at 70 and have no trouble hearing and understanding what is being played. That's at half volume too.