hi guys, I own a Myvi 1.5 Advance that comes with the touch screen HU, I find the sound quality to not be of my liking, wondering if anyone here knows if I should upgrade my speakers? there are 4 in my car 10cm front speakers (2) & 16cm rear speakers (2)
I don't need more bass, so no subwoofer required. 

If I were to get something like this, will I notice a difference in quality? https://www.lazada.com.my/products/jvc-cs-j...7.17519.97321.0
thanks!