Bowers & Wilkins A7 AirPlay Speaker

The A7 is B&W's flagship AirPlay speaker, built around a pair of 1-inch Nautilus-tube aluminium tweeters, a pair of 3-inch midrange drivers, and a 6-inch Kevlar-reinforced subwoofer with 50W driving the sub and 25W each for the remaining drivers. The enclosure is glass-reinforced ABS, which keeps the chassis rattle-free even at volume, and the whole thing weighs in at a solid 5.6kg. AirPlay, Ethernet, and a 3.5mm input for everything else. Perfect condition.