TrueSpecs
Compare technical specifications (up to 4 speakers).
HiFi Ladder
Browse every speaker side by side, ordered by size or by price.
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TrueScaleAudio
Compare speakers at true scale
Pick two speakers and see them side by side at their real-world size.
References
Front view — overlaid at true scale
AFyne Audio F303iBELAC Debut DF63
| A | B | |
|---|---|---|
| Manufacturer | Fyne Audio | ELAC |
| Model | Fyne Audio F303i | ELAC Debut DF63 3.0 |
| Height | 962 mm | 1094 mm |
| Width | 233 mm | 244 mm |
| Depth | 308 mm | 268 mm |
| Weight | 14.6 kg | 17.6 kg |
| Enclosure | bass-reflex-rear | bass-reflex-front |
| Drivers | 1× 25 mm tweeter (titanium dome), 2× 150 mm mid-bass (multi-fibre cone) | 1× 25 mm tweeter (aluminium dome), 1× 165 mm midrange (aramid-fibre cone), 2× 165 mm woofer (aramid-fibre cone) |
| Frequency — low | 32 Hz | 31 Hz |
| Frequency — high | 34000 Hz | 38000 Hz |
| Sensitivity | 91 dB | 87.5 dB |
| Impedance | 8 Ω | 6 Ω |
| Recommended amp | 30–120 W | 30–180 W |
| MAP (USD) | $1,016 / pair | $1,099 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | fyneaudio.com ↗ | elac.com ↗ |
| Product page | Open product page ↗ | Open product page ↗ |
Larger value highlighted in green. For low-frequency extension, lower Hz = greater bass reach, so the deeper side is highlighted.

