Is there an App for Chromecast or Fire stick that can improve my Tv's sound quality?

[Babak Kamali]

Hi,

I have a Polaroid who are infamous for having really bad Audio which is particularly annoying when it comes to movie dialogues.

For music I can always use speakers on my tablet or phone at least.

I only use the TV in connection with casters of which I have 2.

Is there an App that I can install on Firestick or Chrome cast that can help to sort this out.

Otherwise what else can I do short throwing out a 65inch flat screen TV?

Thanks.