When mounting the TV sound bar bracket, just need attach one screw on the VESA hole, another end attach one screw on the attached bar. No requirements for VESA holes, so it can compatible with VESA up to 800x600mm.
UNIVERSAL TV SOUNDBAR BRACKET
1, Fits most 23 to 55 inch TVs.
2, Works with a wide range of soundbars/home theater system speakers weighing up to 33lbs.
3, Compatible with VESA patterns (200x100mm,200x200mm,400x400mm, 600x400mm)