Monsters 37" HOME THEATER BLUETOOTH SOUNDBAR WITH LIGHT SHOW AND LED ROOM ILLUMINATION makes a great under monitor audio system for TV, music or gaming. Perfect for your PC Gaming setup, fits right under your wide screen unobtrusively, featuring the programmable 7 LED lighting modes.
Brickseek link [brickseek.com]
Walmart link [walmart.com]
(for reference only)
I'm seeing several available in zips 75077 and 76201.