Ratracer. Can you tell me the speaker model# can't read the box😳 also what do you do about water getting on speaker? I wash my bike pretty regular. Have read about hydrophobic cloth? Has water a problem with your speakers? Gonna order all in the morning. Also found the bracket you mentioned on Amazon too.

 

Rattracer. Sorry I misspelled your name😳 did you ever find what the 3db button was supposed to be set at, or if they even have the button?
Gonna order mine in the morning, so last minute thoughts.
Thanks.

 

They are Infinity Kappa 62.11i. And, although I don't have mine installed yet, Gannicus assured me that water is not an issue with those speakers.

The button is on the tweeter. Pushed in is flat. Popped out is +3db.

 

I have the same setup and am running mine on 0 db setting. IMO the Kappa's have good highs/mids on that setting.