6 port Surround Sound to 4k Smart TV

[kfiore45]

I have a Ilive 5.1 Channel Surround Sound System that has 6 rca\analog ports in the back. My tv is a 55” 4K TCL Roku Smart TV but it only has the standard left audio right audio and video ports. How do I make the two work together?

 

[jsmithepa]

THIS THREAD applies squarely at you.