I have a nice tall shield on my F3S but laid back quite a bit. I'm wearing a Shark Modular Helmet - in both 3/4 and full face formats depending on weather/temps/etc. I installed a 4 speaker Boss System capable of 1000w but I'm only running 2 speakers so about 500w. I didn't like the look of all 4 speakers on the bike. In town - I'm thumping. Up to 55-60mph it's adequate. Above 60mph it's use your imagination and fill in the blanks of what you aren't hearing. ;-). Are there better systems, sure. But this one met my budget, sound expectations, and look.
I also use Sena 20S headsets. I don't like the music playing directly in my ears - not sure why, just not what I'm use to or like. If I'm going to do prolonged highway speed I push the audio to the Send anyway.
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