You would expect new audio devices to be more environmentally friendly than those that preceded them. But did you know that some companies keep working on their existing product lineup in order to refine their design and make them more sustainable?
Sonos is one such company. When the firm's five-star Arc Ultra soundbar launched, it was made using 5 per cent recycled plastic. Thanks to work from the firm's materials team, that figure will soon rise to 44 per cent.
