ELAC DF63 vs Polk Monitor XT60
The ELAC DF63 is more sensitive (87.5 dB vs 86 dB), so it plays louder per watt. The Polk Monitor XT60 plays lower (38 Hz vs 46 Hz), is an easier load for a receiver (8 Ω vs 4 Ω) and costs less ($229 vs $649).
What each one works with
Checked against every product in our catalogue by the same engine as the compatibility checker.
| DF63 | Monitor XT60 | |
|---|---|---|
| Receivers and amps that drive it | 28 of 29, 14 after a setting change | 29 of 29 |
Specs side by side
Values that differ are bold. A dash means that model doesn't publish the spec.
| DF63 | Monitor XT60 | |
|---|---|---|
| Impedance | 4 Ω | 8 Ω |
| Sensitivity | 87.5 dB (2.83 V, 1 m) | 86 dB |
| Low end | 46 Hz | 38 Hz |
| Drivers | 1 × 25 mm, 2 × 165 mm, 1 × 165 mm | 1 × 25 mm, 1 × 165 mm, 2 × 165 mm |
| Size | 8×43×11 in | 7×36×9 in |
| Recommended amplifier power | 30–180 W | 25–200 W |
| Weight | 17.6 kg (38.8 lb) | 9.07 kg (20 lb) |
| MSRP | $649 each (MSRP, September 2026) | $229 each (MSRP, September 2026) |
Every spec and pairing: ELAC DF63, Polk Monitor XT60.
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References
- ELAC DF63: Owner's manual, elac.com, retrieved September 15, 2026
- ELAC DF63: Retailer listing, worldwidestereo.com, retrieved September 15, 2026
- ELAC DF63: Retailer listing, headphones.com, retrieved September 15, 2026
- Polk Monitor XT60: Spec sheet, denon.com, retrieved September 15, 2026
- Polk Monitor XT60: Manufacturer product page, polkaudio.com, retrieved September 15, 2026
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