Amazon.com: ULTIMEA 5.1 Surround Sound Bar, Peak Power 320W, 3D Surround Sound System Sound Bars for TV with Subwoofer and Rear Surround Speakers,Surround and Bass Adjustable Home Theater TV soundbar Poseidon D50 :
Soundbar Not Working? How to Fix a Broken Soundbar | Reviews by Wirecutter
MSI 970 GAMING 5.1 sound Subwoofer not working WIN10 / WIN7 | MSI Global English Forum
Amazon.com: VIZIO V-Series 5.1 Home Theater Sound Bar with Dolby Audio, Bluetooth, Wireless Subwoofer, Voice Assistant Compatible, Includes Remote Control - V51x-J6 : Electronics
What to do when Samsung home theater surround speakers does not work? | Samsung Gulf
How to Fix a Dead Logitech X-530 Speaker System : 6 Steps - Instructables
Fix Channel Surround Sound not working in Windows 11
Surround Sound Not Working? Tips to Fix Your Sound Problems | Home Cinema Guide
Subwoofer not working? Simple fix! (Boston CS Sub 10) - YouTube
Subwoofer not working - Loud sound when volume raised : r/audio