Phone [Q] Audio Enhancement For Unrooted Android Devices

HI guys & xda team
today i am talking about audio enhancers for unrooted android devices
for rooted devices there are all that beats audio, dolby, srs etc. but what if we all want them on our unrooted devices
can anyone post an app for unrooted devices
some of the apps are below -:
1. BBE SONICMAX PRO (VERY GUD ENHANCEMENT)
2. DFX PLAYER PRO (SO SO)
3. NEUTRON MUSIC PLAYER (BETTER THAN DFX)


PLEASE IF ANYBODY CAN THEN POST AN APP RELATED TO BEATS AUDIO, DOLBY, SRS OR DTS SOUND ENHANCEMENT OR POPULAR AUDIO ENGINES LIKE ACID AUDIO ENGINE, PURE AUDIO ENGINE, SONY ENHANCEMENTS FOR UNROOTED ANDROID DEVICES AS WE REALLY WANT TO IMPROVE (ENHANCE) OUR ANDROID'S AUDIO OUTPUT

REGARDS,
RAJ