Be careful of the way you are interpreting these specifications. The mount will hold 120 lbs. hanging 12" from the ceiling. If you are mounting on the wall and the speaker is 12" from the wall, the maximum weight would be far less than 120 lbs. It would be nice to know what the weight limit would be for this type of wall mount application.

M80's QS8's VP150 SVS 20-39 PC-Plus Sony 60" SXRD Denon 3805