What do we have here? If it isn't our good friend, the "Warranty void if opened" sticker.

Alas, cousin, we hardly knew ye.

Just as we thought, there is a hidden screw located underneath the "you shall not pass" sticker.

The fragile sticker comes off easily, but leaves its impression on the front bezel: a repeating pattern of the word "VOID." It seems Sonos doesn't want users servicing their own players