A:AnswerThe sound bar model SB3221n-J6 does not support an HDMI eARC connection. For a 2.1 sound bar supporting an eARC connection, I would recommend to check out models like V21d-J8 for internal subwoofers or the model V21x-J8 for an external subwoofer.
A:AnswerIn VIZIO Sound Bar Systems the components are self-contained and balanced, so the wattage transmitted between each internal component is already configured to give you the maximum Sound Pressure Level. To maintain this balance, additional speakers cannot be added.
A:AnswerTo answer your question, I want to gather a bit more information. When you have a free moment, we are available through text message, chat, or over the phone. Just go to support.VIZIO.com and click on ‘Contact Us’.
