TrueSpecs
Compare technical specifications (up to 4 speakers).
HiFi Ladder
Browse every speaker side by side, ordered by size or by price.
HiFi Search
Find speakers by the specs you want.
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 F1-10SBBowers & Wilkins 801 D4
| A | B | |
|---|---|---|
| Manufacturer | Fyne Audio | Bowers & Wilkins |
| Model | Fyne Audio F1-10S | Bowers & Wilkins 801 D4 D4 |
| Height | 1191 mm | 1221 mm |
| Width | 405 mm | 419 mm |
| Depth | 581 mm | 600 mm |
| Weight | 57.7 kg | 100.6 kg |
| Enclosure | bass-reflex-down | bass-reflex-front |
| Drivers | 1× 75 mm tweeter (titanium dome), 1× 250 mm mid-bass (multi-fibre cone) | 1× 25 mm tweeter (diamond dome), 1× 150 mm midrange (Continuum cone with FST surround), 2× 250 mm woofer (Aerofoil cone) |
| Frequency — low | 26 Hz | 15 Hz |
| Frequency — high | 26000 Hz | 28000 Hz |
| Sensitivity | 94 dB | 90 dB |
| Impedance | 8 Ω | 8 Ω |
| Recommended amp | 20–280 W | 50–1000 W |
| MAP (USD) | $35,560 / pair | $35,000 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | fyneaudio.com ↗ | bowerswilkins.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.

