SteelSeries' Arena 7 RGB 2.1 speakers down to an all-time low on Amazon

If they don't sound good at that cost, I'd be amazed.
I like that they have TOSlink and USB-C, so you don't have to worry about line noise from an analogue connection.
 
Still amazed they continue to think proprietary speaker connections are tolerable. Just use an RCA plug or even a 3.5 if you have to. Especially with a 2.1 system, you're going to be running cables and a 3 foot cable is often not long enough.
 
I just bought the Arena 7 RGB 2.1 Speaker from SteelSerie and it's on sale now. I really didn't seize the opportunity.