You can use headphones, earbuds, or a portable Bluetooth speaker to connect to your motherboard's audio ports.
You can use headphones, earbuds, or a portable Bluetooth speaker to connect to your motherboard's audio ports.
Your motherboard supports various audio connections. You can use a regular desktop speaker or 2.1 speakers on the remaining ports—both the line out (green) and rear C/sub (orange) ports work for them. The Line In (blue) port functions as an audio input, so you can connect your phone’s 3.5mm jack there. For subwoofers, look for affordable center or sub speakers that match the orange port. Yes, this setup is correct and should allow you to record your phone’s audio.
C/Sub - for center/subwoofer in 5.1 or 7.1 systems (assuming not 2.1) with clever wiring to a single line out. Rear - Surround setup with rear speakers for immersive sound. Line input - Yes, supports external audio to PC. You're free to connect anything. Experiment and see what works. Surprisingly, you can even record quiet sounds by plugging speakers or headphones into a mic socket.
You're considering using two speakers—one 2.0 for the rear and another 2.1 without linking the left and right channels on the C/Sub. It's wise to verify compatibility before purchasing to avoid issues.
It won't cause any issues. The setup will function or not. Since you're combining several configurations, I'm uncertain.