Commercial Electric 3.5 in.-6.1 in. D Adjustable Sound bar Wall Mount brackets Compatible with most Sound Bars MB-74672 - The Home Depot
TCL Alto 6+ 2.1 Channel Roku TV Ready Sound Bar - TS611 | TCL USA
Amazon.com: USX MOUNT Universal Soundbar Wall Mount Brackets, Depth Adjustable 3.5-6.1'' Sound Bar Mounting Bracket for Most of Soundbars Up to 13.2 Lbs, Removable and Lockable No-Slip Hooks(XAS006) : Electronics