A:AnswerNot easy. I had to pry the cover open, cut out some plastic ribs in order to have the clearance to wind the cable under the cover.
In my case you can not tell the cover was modified.
A:AnswerI do t find that speaker to vibrate, but a Sonos one seems like it would be too heavy for this. It’s not flimsy, but those speakers are solid. I’d put an echo show or something like that on it.
A:AnswerI found it rather dificult to get a 6ft cable to fit.
I intend on getting a smaller 1ft cable to make it a little cleaner than it currently is. I had to really coil it up tight.