Polk Audio REACT-SUBWOOFER
- Subwoofer
- 7 inches
- 25 watts
- Polk Audio
- More reviewed than 66%
A wireless companion subwoofer for the Polk React soundbar system, best bought as an add-on to that specific setup.
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How it ranks among the 74 subwoofers we track
4.3★ across 240 Amazon ratings, Bayesian-smoothed toward the category average.
240 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 74 subwoofers we track - how the scorecard works · full subwoofers data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Wireless and floor-standing, the Polk Audio REACT-SUBWOOFER pairs a 7-inch driver with 25 watts of power, built as a companion sub for Polk's React soundbar line.
Its wireless link means placement isn't tied to a cable run back to the amp, and at 8.6 x 13.7 x 16.5 inches it's sized for a floor spot in a corner or beside furniture rather than a shelf.
- 7-inch driver
- 25 watts rated power
- Wireless connectivity
- Floor-standing black enclosure
Who it's for
Suits owners of a Polk React soundbar looking to add bass without running a wire across the room. Not intended as a standalone sub for a separate amplifier setup, since the wireless pairing is built around Polk's own ecosystem.
Strengths and trade-offs
Drawn from this product's published specifications.
- Wireless connection, no cable run to the soundbar
- Floor-standing design fits corner placement
- 25W power is modest next to standalone subwoofers
- Pairing appears built around Polk's own React ecosystem
Performance notes
With a 7-inch driver and 25 watts of power, it's built to add low-end fill for a soundbar system rather than compete with larger standalone subs, and its floor-standing design keeps the wireless receiver and driver in one enclosure.
Specifications
| Brand | Polk Audio |
|---|---|
| Dimensions & fit | |
| Driver Size | 7 inches |
| Weight | 8860 pounds |
| Dimensions | 8.6 × 13.7 × 16.5 inches |
| Power & efficiency | |
| Power | 25 watts |
| Construction & materials | |
| Color | Black |
| Compatibility & installation | |
| Connectivity | Wireless |
| Mounting | Floor Standing |
| Other details | |
| Brand Tech | Polk Audio |
| Speaker Type | Subwoofer |
Other Polk Audio subwoofers
How it compares
This product against the closest alternatives we track in subwoofers.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Polk Audio REACT-SUBWOOFERThis product | 4.3 / 5 | 240 | 3.6 / 5 |
| Klipsch R-12SW SubwooferKlipsch | 4.8 / 5 | 5,723 | 4.1 / 5 |
| Sonos SUBG3US1BLK SubwooferSonos | 4.7 / 5 | 1,900 | 3.9 / 5 |
| Audioengine S8 SubwooferAudioengine | 4.7 / 5 | 758 | 3.9 / 5 |
| Edifier T5 SubwooferEdifier | 4.4 / 5 | 1,800 | 3.8 / 5 |
Similar subwoofers from other brands
Questions about the Polk Audio subwoofers
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does the REACT-SUBWOOFER need a cable to the soundbar?
No, it connects wirelessly.
What size driver does it use?
A 7-inch driver.
Can it work with a non-Polk soundbar?
The listing doesn't confirm cross-brand pairing, and the wireless link appears designed around Polk's own React system.