Home Ideas B&W’s Px7 S2 Headphones Set a High Bar for SoundTechIdeasB&W’s Px7 S2 Headphones Set a High Bar for SoundJune 28, 202258FacebookTwitterPinterestWhatsApp These over-ear active noise-canceling headphones are here to take on the mighty Sony XM5s. And that’s exactly what they do.Source: WIRED.com