Best subwoofer deal: Get $120 off the Sonos Sub 4

SAVE $120: As of June 4, get the Sonos Sub 4 for $679, down from its usual price of $799, at Amazon. That's a discount of 15%.

If you use a soundbar to enhance your home entertainment center's audio, you know how great deep, rumbling bass can make your favorite TV show or movie. There's nothing better than that feeling of immersion you get from audio that puts you right in the middle of the action. You can go one step further with a subwoofer and add some deep, satisfying rumble to your audio setup for a great price right now at Amazon.

As of June 4, get the Sonos Sub 4 for $679, down from its usual price of $799, at Amazon. That's $120 off and a discount of 15%.

This Sonos soundbar is an easy, wireless option that can help enhance your Sonos Arc Ultra, Arc, or Beam. It has dual Sonos-engineered drivers for satisfying and dynamic bass, and it's made to help eliminate buzz, rattle, and distortion that comes with other subwoofers.

It has a special design that means it can connect effortlessly to a Sonos soundbar, but it can also go with whatever speaker you're using over WiFi so you've got options when it comes to placement. Just plug it in with a single power cable and the Sonos app, and you're good to go. You can set it up on its side or upright.

Whether you're jamming out to music videos, watching an action movie with insane explosions, or just wanting to hear every bit of dialogue in a reality show, this subwoofer can add dynamic bass to just about anything.