HogTune speakers
As for the Hog Tunes speakers, this was one of the best up grades I have made............ If you have a radio you must have this. Thanks Pez.
Do we have to upgrade 2007 models ???
Here is what the instructions say:
Check your current software version just to make sure that your radio software does need to be updated.
1. Turn your radio on and select FM mode.
2. Turn the ignition key switch to OFF.
3. Press and hold any two soft keys (the numbered buttons on the face of your radio, see Figure 1) and then turn the ignition key switch to ACCESS.
4. Continue to press the soft keys until "Diag Test" is displayed in the middle of the screen (see Figure 2).
5. Press soft key 4, labeled "Software."
The software version number is listed twice and is preceded by the letter “v,” such as “v7.4.0.” If this number is lower than 8.9.0, you should proceed with the software update.
https://www.hdforums.com/m_983419/tm.htm
I've still got the stock speakers, so I don't know if I'll see any real difference but we'll find out!
I bet with the HogPro speakers I'll continue to notice volume increase all the way up.
The Best of Harley-Davidson for Lifelong Riders
This is a purchase you will never regret.



