Dude- how can we answer your question if you dont tell us what year bike and what mods you've made? It also depends and/ or whether or not your playing through iPod or speakers AND on the wattage of your set up. Riding 2 up will make a difference on what is acceptable as well hahaha.
If you ask BlueFLHT, he'll let you know it sounds better with a firecap amp and speakers. Of course it will sound good on any speakers, even my HogTunes ;-)
Any Day...I have a cd of over 150 Smooth Jazz songs for the highway...and when I get tired of that flow, I kick in my Ipod of over 4000...Never hear the same song twice...
Ughhh...honestly...I would run off the road if ANY "smooth jazz elevator music" ever came over my speakers...but that's just me
Never mind my feeble attempt at humor...now on with your regularly scheduled program...