Product highlights:

• designed to work with Polk React Sound Bar (sold separately)
  • Polk Adjust EQ automatically balances the settings of your React Sound Bar to account for the subwoofer
• 7" long-throw, high-excursion woofer delivers deeper bass than a traditional sub of the same size
• flared port tube keeps turbulence low for precise bass
• slim, compact design and clean look fits most rooms
• wireless with simple setup for easy placement
• 8-5/8"W x 13-3/4"H x 16-1/2"D
• weight: 16.5 lbs.
• warranty: 5 years (woofer); 1 year (amplifier)

Bring the bass

The React Sound Bar sounds great by itself, but if you can easily add deep bass to your system — it's basically a no-brainer. The React Subwoofer gives you just that, delivering low-frequency rumble that helps you feel your favorite movies and video games.

Simple setup

This subwoofer can be set up in a couple minutes, tops. Plug in the power, press a couple buttons, and it's go time. It's also wireless and compact, so it's not hard to find a nice spot for your sub. (You'll just need to plug it into an AC outlet.)

With Polk Adjust™ EQ, the sound bar even automatically adjusts its settings to account for the low frequencies being covered by the sub.

Link to Alexa through the React Sound Bar

Because the subwoofer links up to the React Sound Bar, you get the full benefit of built-in Alexa. This lets you control your sub + sound bar combo with the just the sound of your voice. It also lets you incorporate the combo into Amazon's wireless multi-room audio ecosystem.

You can group multiple Alexa devices to play the same music together, or have each device play something else entirely in different parts of your house. Want to rock out to Metallica's "One" while you're working out in the garage, but the kids want to jam to "Can't Stop the Feeling" in the living room? No problem.