https://www.cnet.com/roadshow/news/pirelli-p-zero-sound-tire-bluetooth-speaker/

Are you a discerning car enthusiast looking for that final accent piece to dress up your office, study or garage? Would you prefer it if said accent piece were functional as well as aesthetic? Meet the Pirelli P Zero Sound, a

            Bluetooth speaker
     designed to look like a one-half-scale Formula 1 racing wheel and tire.

> The tire itself is actually a replica of the smaller-size wind tunnel tires that Formula 1 teams use to test. It's no secret, of course, how important aerodynamic performance is to racing teams. The Pirelli P Zero Sound, however, is not made of rubber but instead packs a 100-millimeter midwoofer and a 25mm tweeter. It pairs to phones,

            tablets
     and other devices via 
            Bluetooth

for music playback, packing a 100-watt amplifier. Bluetooth 4.0 and AptX connectivity should ensure high-quality audio reproduction.