The most powerful speakers for high fidelity sound. Experience vibrant and pure sound with Play:5 tuned by renowned producer Giles Martin, controlled with the Sonos app, Apple AirPlay 2 and more – deep bass. Three custom-designed woofers deliver punchy bass, while the enclosed architecture reduces resonances and echoes – listen in stereo. Play in two pairs: the 5s are in an upright position and each speaker tuned to mono. Smartly intelligent for incredibly detailed sound separation. Single: 5 horizontal and stereo playback automatically - Line-in and Play Use Line-in to connect your friend's turntable or phone with a jack. Built-in 3.5mm