Like the Speak2 55, this model comes with a felt carrying case and an integrated USB-C cable with a USB-A adapter for connecting the speaker directly to computers. It's IP64 dust- and splash-proof.
Perhaps you're building a hi-fi system from scratch, or going up in size from a bookshelf pair to a bigger model? Or maybe you want to splash out on a pair of pricey speakers to give a premium system ...