Klipsch R-120SW Subwoofer
- Subwoofer
- Subwoofer
- Better rated than 73%
- More reviewed than 97%
Klipsch's name and a 4.8 rating from 2,813 buyers are the only signals here; check driver size and power specs directly before adding it to a system.
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How it ranks among the 74 subwoofers we track
4.8★ across 2,813 Amazon ratings, Bayesian-smoothed toward the category average.
2,813 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
The Klipsch R-120SW is listed simply as a subwoofer, with no driver size, wattage or frequency response given. It carries a 4.8 average rating from 2,813 ratings, the only figures attached to this entry.
Beyond confirming it is a subwoofer from Klipsch, the listing does not include the specs that typically define how a subwoofer performs, such as driver diameter, amplifier wattage or low-end frequency reach. The rating and count are catalog figures, not a description of bass output.
- Klipsch subwoofer
- Speaker type: Subwoofer
- 4.8 average rating from 2,813 ratings
- No driver size or power specs listed
Who it's for
Relevant to someone who already wants a Klipsch subwoofer specifically to pair with a Klipsch speaker system. Not enough detail here for a buyer comparing subwoofers on driver size or power output.
Strengths and trade-offs
Drawn from this product's published specifications.
- Klipsch brand subwoofer for adding bass to a home theater setup
- 4.8 average rating from 2,813 ratings
- No driver size, wattage or frequency response listed
Performance notes
No driver size, power rating or frequency response is listed, so bass depth and output level cannot be established from this data. The 4.8 rating across 2,813 ratings is the only quantified figure present.
Specifications
| Brand | Klipsch |
|---|---|
| Model | R-120SW |
| Speaker Type | Subwoofer |
Other Klipsch subwoofers
How it compares
This product against the closest alternatives we track in subwoofers.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Klipsch R-120SW SubwooferThis product | 4.8 / 5 | 2,813 | 3.9 / 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 |
| JBL SUBBP12AM SubwooferJBL | 4.6 / 5 | 455 | 3.8 / 5 |
Similar subwoofers from other brands
Questions about the Klipsch R-120SW
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How many ratings does it have?
2,813, averaging 4.8.