Gionni,

Thanks for the update. It's good that you add the control volume for the speaker but i notice the system is capable of much higher volume than the full bar. If i plug the ear jack ever slightly in and not all the way in, i can take control of the volume buttons and can up the volume higher and louder. The only bad part doing this is that i have to measure how much i can i can push the plug into the jack every single time.