Sonos Sub Mini. The wireless subwoofer for bold bass (Black)

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Mini makes a big impact. Dual custom woofers and advanced processing generate deep, dynamic low end that make you feel more immersed in every scene and song.
No buzz or rattle. Within the acoustically sealed cabinet, both woofers face inward to create a force-canceling effect that neutralizes distortion.
Quick and easy setup. Plug in the power cable and open the Sonos app to wirelessly connect your soundbar or speaker and customize the bass level. The volume automatically adjusts with your paired product.
Boom without the box. The unique cylindrical design looks at home in your home, hiding in plain sight or under your furniture.
Better bass for your space. Trueplay tuning technology adapts the bass for your room’s acoustics so it won’t sound harsh, muddy, or flat—even if you place Sub Mini next to the wall.