Klipsch RP-6000F II vs Polk Signature Elite ES50
The Klipsch RP-6000F II is more sensitive (96 dB vs 89 dB), so it plays louder per watt and plays lower (38 Hz vs 42 Hz). The Polk Signature Elite ES50 costs less ($374 vs $700).
What each one works with
Checked against every product in our catalogue by the same engine as the compatibility checker.
| RP-6000F II | Signature Elite ES50 | |
|---|---|---|
| Receivers and amps that drive it | 29 of 29 | 29 of 29 |
Specs side by side
Values that differ are bold. A dash means that model doesn't publish the spec.
| RP-6000F II | Signature Elite ES50 | |
|---|---|---|
| Impedance | 8 Ω | 8 Ω |
| Sensitivity | 96 dB (2.83 V, 1 m) in-room | 89 dB |
| Low end | 38 Hz | 42 Hz |
| Drivers | 1 × 25 mm, 2 × 165 mm | 1 × 25 mm, 2 × 133 mm |
| Size | 9×40×18 in | 8×37×11 in |
| Weight | 22.4 kg (49.4 lb) | 14.5 kg (32 lb) |
| MSRP | $700 each (MSRP, September 2026) | $374 each (MSRP, September 2026) |
| Recommended amplifier power | — | 20–150 W |
Every spec and pairing: Klipsch RP-6000F II, Polk Signature Elite ES50.
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References
- Klipsch RP-6000F II: Spec sheet, assets.klipsch.com, retrieved September 15, 2026
- Klipsch RP-6000F II: Retailer listing, upscaleaudio.com, retrieved September 15, 2026
- Klipsch RP-6000F II: Manufacturer product page, klipsch.imgix.net, retrieved September 15, 2026
- Polk Signature Elite ES50: Spec sheet, polkaudio.com, retrieved September 15, 2026
- Polk Signature Elite ES50: Manufacturer product page, polkaudio.com, retrieved September 15, 2026
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