Good clear bass and clarity for the midrange for the voices just isn't gonna happen folks. I installed many high end systems in my vehicles and home over the years and currently run a 1000 watt Kenwood amp with a 12" woofer in my car. I'm a drummer and need to actually feel the bass and need the clarity in my music. Listen to a lot of classic rock, Led Zep and Rush. The problem with bikes comes down to harmonics and road and wind noise cancelling out sound waves that would otherwise reach your ears clearly. Thats why it'll sound decent when sitting parked with the bike not running, sound not as well idling and horrible at hoghway speeds. Our ears are also the culprits too and we're just not genetically engineered to process road noise and wind buffeting our ear drums at the same time as the music is reaching them. Thats why although the speakers are emitting the same exact sound waves at the same decibels at speed or with the bike parked it sounds much clearer parked. You could eventually overcome the issue by having alot more decibels reaching your ears than "interference" noise from wind etc, but that would necessitate one saddle bag full of a high powered amp, another with a car battery and a capacitor, and a host of component mid ranges and tweetets and a big subwoofer in the tour pack. Not exactly practical. Although aftermarket upgrades will help, it woll probably never meet your expectations of clarity. JMO