A:AnswerI used a blank, metal, box cover, bolted the mount to the cover and then used standard screws to mount the assembly to the box. It works very good and is a clean finish.
A:AnswerMaybe. They maybe kinda flimsy for that, I got stuck with them. These are good for speakers that weigh less than 3-4lbs, despite what it says. And if the attachment is typical, like one blot/screw, then it might.
A:AnswerThey dont have to go through a stud i have mines on drywall just use a 1/4 drill bit to make a hole then put does small plastics that are use with screws thats how i have mine .
A:AnswerMaybe, they are kinda flimsy, I got stuck with them. These are good for speakers that weigh less than 3-4lbs, despite what it says. And if they use the typical one screw/bolt method, then maybe.
A:AnswerI would be concerned about mounting a Play 3 with these. I've got a pair of Play 1's mounted as rear speakers and while they are doing the job, I'd be weary about anything larger. Check the weight of a Play 3 against the specs on the mount too be sure.