Both the 50s and the 60s come in two pretty large boxes. (each speaker in a separate box) And actually double packed. A box inside another box. Great packing for slippery handed carriers! Many giant staples and all taped up. Plain brown cardboard color. Take the size of the speaker, add about 6-8 inches in height, depth, and width and you will have the box size.

You are gonna enjoy them!!!!!