TrueSpecs
Compare technical specifications (up to 4 speakers).
HiFi Ladder
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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
ABowers & Wilkins 801 D4BFyne Audio F1-10S
| A | B | |
|---|---|---|
| Manufacturer | Bowers & Wilkins | Fyne Audio |
| Model | Bowers & Wilkins 801 D4 D4 | Fyne Audio F1-10S |
| Height | 1221 mm | 1191 mm |
| Width | 419 mm | 405 mm |
| Depth | 600 mm | 581 mm |
| Weight | 100.6 kg | 57.7 kg |
| Enclosure | bass-reflex-front | bass-reflex-down |
| Drivers | 1× 25 mm tweeter (diamond dome), 1× 150 mm midrange (Continuum cone with FST surround), 2× 250 mm woofer (Aerofoil cone) | 1× 75 mm tweeter (titanium dome), 1× 250 mm mid-bass (multi-fibre cone) |
| Frequency — low | 15 Hz | 26 Hz |
| Frequency — high | 28000 Hz | 26000 Hz |
| Sensitivity | 90 dB | 94 dB |
| Impedance | 8 Ω | 8 Ω |
| Recommended amp | 50–1000 W | 20–280 W |
| MAP (USD) | $35,000 / pair | $35,560 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | bowerswilkins.com ↗ | fyneaudio.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.

