UTV stereo rear speaker kit

[Skippy]

Has anyone tried the UTV stereo rear speaker kit for the crew cab ? I see there’s an install video for them but yet to see a review . I would like to improve the sound quality some , not looking to blow the roof off . The boss doesn’t like her music as much as I do , so stereo upgrades in my buggy’s have been kind of a waste of money . I’m not interested in the Polaris rear sub kit , to much for all I would use it .