Solved! Bookshelf Speakers, Subwoofer, PC/iPhone

Jan 31, 2019
Hello, I am not an audiophile at all, or do I really understand how to connect everything having to do with speakers together. Currently, I am looking into getting bookshelf speakers

and a subwoofer

I was wondering how I would be able to connect all of this to a PC or iPhone via 3.5mm jack and also if I needed any more adapters/converters/DACs/AMPs/soundcards to maximize my listening experience out of the not so sound heavy PC and iPhone.

Any help is appreciated. Thanks!