Klipsch R-120SW vs Polk PSW10
The Klipsch R-120SW has more amplifier power (200 W vs 50 W), has a bigger driver (12 in vs 10 in) and plays lower (29 Hz vs 40 Hz). The Polk PSW10 has speaker-level inputs and costs less ($249 vs $329).
What each one works with
Checked against every product in our catalogue by the same engine as the compatibility checker.
| R-120SW | PSW10 | |
|---|---|---|
| Receivers it connects to | 26 of 26 | 26 of 26 |
Specs side by side
Values that differ are bold. A dash means that model doesn't publish the spec.
| R-120SW | PSW10 | |
|---|---|---|
| Amplifier | 200 W | 50 W |
| Drivers | 1 × 305 mm | 1 × 254 mm |
| Low end | 29 Hz | 40 Hz |
| Inputs | Line | Line, speaker-level |
| Size | 14×16×19 in | 14×14×16 in |
| Weight | 14.1 kg (31.1 lb) | 11.79 kg (26 lb) |
| MSRP | $329 each (MSRP, September 2026) | $249 each (MSRP, September 2026) |
Every spec and pairing: Klipsch R-120SW, Polk PSW10.
Try either one in your own room.
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References
- Klipsch R-120SW: Spec sheet, assets.klipsch.com, retrieved September 15, 2026
- Klipsch R-120SW: Retailer listing, bestbuy.com, retrieved September 15, 2026
- Polk PSW10: Manufacturer product page, polkaudio.com, retrieved September 15, 2026
- Polk PSW10: Owner's manual, manualslib.com, retrieved September 15, 2026
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