Your speakers will most likely be fine and/or most likely not fine.
When Bob Hope’s wife asked him (on his death bed) where he wanted to be buried - he replied "surprise me".
40+ years of cats and have only lost a few pairs of speaker cables, a leg off an incredible hand painted Monterey dining table restored by me (clawed down to a skinny stick of wood), the arms of our leather sofa and now - based upon my arms - "They know how many holes it takes to fill the Albert Hall".
Don’t sweat it as the cat will "most likely" rock your world.
DeKay

