The Sonos Sub 4 is a wireless subwoofer in black that adds deep bass to your home audio setup. It uses dual force-canceling woofers, which the maker says keeps the sound clean and free of distortion. It works with Sonos soundbars such as the Arc Ultra and Beam, so it suits anyone building a home theater around a Sonos soundbar.
Place it on the floor near your TV or soundbar and it will fill out movies, music and shows with low-end depth. Check that you already have a compatible Sonos soundbar before you buy, since the sub is designed to pair with them.
Heads-up: The product comes with a 1-year manufacturer warranty, so keep your proof of purchase handy.
