The Sonos Play:5 High-Fidelity Speaker includes three woofers in an easily portable package. With these, the Play:5 ensures you hear the best bass from your favorite songs. Because it’s sealed well, you don’t deal with any frustrating reverberation or echo that’s sure to ruin the music. Additionally, you can pair two of these speakers together. When you do so in the upright position, they self-adjust to mono so you get accurate stereo separation for the best music. However, when you use just one Play:5 in the horizontal position, it automatically plays stereo sound. Wireless is great, but thankfully this Sonos speaker also has a line-in option. This way, you can connect your record player, vintage stereo, or smartphone. With this speaker, each instrument, voice, and detail shines through, purely and precisely.