Radio sound quiality issues

[Alupinski]

so here is what i have experienced and before anyone responds yes i have gone into the settings and tried everything. From day one i have found that the 2014 FRS radio has poor sound quality and i mean by poor that it is not load or hits with base. My wife's siena has better sound and more bass coming out of it. so here is what i found and want to know if anyone else seen this and had a fix. I work at a salvage auction and yesterday got my first wrecked FRS in. IT was a 2013 with a different head unit in the dash. Mine is the standard touch screen pioneer and the one in the 2013 was a pioneer also but it had all the call and options above the dial with touch capability. When i turned that radio on it was 10x louder and actually had bass. so first thing i did was check the trunk and no sub. so next i checked the interior speakers. nope still stock. how can one year with just a sight difference in radio make?

[pnig]

wut