PS4 Audio setup help

[Emotes]

Hey guys. I have a question about hooking up my ps4 to my speakers.

Basically what I want to do is hook up my Sony PlayStation 4 to my monitor as well as these speakers.

http://m.newegg.com/Product?itemNumber=N82E16836116044

At the same time I want those same speakers hooked up to my PC. How do I go about doing this?

BTW my monitor has speakers.

 

[getochkn]

First, you'll need something like this.

http://www.amazon.ca/Portta-PETDTAP-Digital-Optical-Converter/dp/B005DIRI6I

An optical to RCA convertor, so you can convert the digital sound to analog

Then some sort of RCA switchbox to switch between your PC and PS4 like this.

http://www.amazon.com/Optimal-Switch-Selector-Splitter-Recorder/dp/B00J6W8D0C/ref=sr_1_5?ie=UTF8&qid=1443465634&sr=8-5&keywords=audio+switch

 

[Emotes]

First, you'll need something like this.

http://www.amazon.ca/Portta-PETDTAP-Digital-Optical-Converter/dp/B005DIRI6I

An optical to RCA convertor, so you can convert the digital sound to analog

Then some sort of RCA switchbox to switch between your PC and PS4 like this.

http://www.amazon.com/Optimal-Switch-Selector-Splitter-Recorder/dp/B00J6W8D0C/ref=sr_1_5?ie=UTF8&qid=1443465634&sr=8-5&keywords=audio+switch

How can I use that RCA switchbox if PS4 connect sto my monitor via Hdmi?

 

[getochkn]

By paying attention to the first link I posted for an optical to RCA convertor, and then using the PS4's optical output for audio into said device.

 

[Emotes]

By paying attention to the first link I posted for an optical to RCA convertor, and then using the PS4's optical output for audio into said device.

Okay. What specific wires would I need to purchase?