So it works really well with HW-n450 but I had to buy new drywall anchors because they broke when inserting into the wall, it didn't bother me. Especially since they are cheap anyway, the tape is very strong. Once you put your soundbar on it, it won't come off at all. Honestly the seller says it only works on certain soundbars but honestly this mound should work on all soundbars as long as the anchors are strong enough I recommend buying a slightly stronger anchor so you don't risk it falls and breaks. Overall it is sturdy and well installed
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