@lil_kash we will need to know the make and model of your subwoofer. This “Two minutes into listening, sound gets MUFFLED and system UNRESPONSIVE “ sounds like a capacitor or MOSFET issue. You will have to disassemble your subwoofer and do a visual inspection for any components that may have failed. If you find something that looks odd you can always post some pictures of it with your Question. That will allow us to see what you see and hopefully offer more help. [guide|21499]