2 audio sources on one set of speakers?

[JDC_97]

I have these speakers (https/www.amazon.com/Logitech-Z623-Watt-Speaker-System/dp/B003VAHYTG) that have aux and RCA inputs on the subwoofer as well as a aux input on one of the speakers. Right now i have my PC connected to the aux on the subwoofer, i want to connect my xbox one to the speakers by running an aux out from the monitor to RCA in (https/www.amazon.com/AmazonBasics-3-5mm-2-Male-Adapter-Cable/dp/B01D5H8KO2/ref=sr_1_3?s=electronics&ie=UTF8&qid=1519766070&sr=1-3&keywords=aux+to+rca) on the subwoofer to have both connected at the same time.

Im wondering with the aux and RCA connected on the subwoofer, is it possible (and safe, not messing up speakers/sub) to play audio from both the PC and the xbox at the same time or would i need one of the sources off/not playing anything while the other is on?

Is this possible or safe without a mixer?

Thanks for any help

 

[jay32267]

From what I've seen with the speaker setup...they seem to be designed to use ONE INPUT AT A TIME. So....it seems to me you would need a mixer.

 

[americanaudiophile]

http/www.instructables.com/id/Altoids-Tin-18-Stereo-Mixer/