microphone and speakers are 2 different things.
you NEED to know that a MIC INPUT is not just the opposite of a speaker OUTPUT. by that i mean, you CANNOT connect a speaker output to a mic input. mic inputs expect microphone input, which is nothing like what your speaker sends. you would need an AUX INPUT to take in your SPEAKER OUTPUT.
it depends on what hardware/software you are using to stream as to how to fix your problem. you need to set it up properly to capture ALL the audio. the BEST way is to use a desktop, with a sound card. Sound Blaster cards have a “What You Hear” input option, meaning whatever sound comes from your computer is recorded, rather than JUST speakers or JUST microphone.
you need a premiuk sound system to capture premium sound…