TrueScale
Compare speakers at true scale.
TrueSpecs
Compare technical specifications (up to 4 speakers).
HiFi Ladder
Browse every speaker ordered by size, side by side.
References
Front view — side by side at true scale
ABowers & Wilkins Formation DuoBKii Audio Kii Three
Click either cabinet to swap A ↔ B · Reference height: 15.7 in · 1 in = 35.56 px
| A | B | |
|---|---|---|
| Manufacturer | Bowers & Wilkins | Kii Audio |
| Model | Bowers & Wilkins Formation Duo | Kii Audio Kii Three |
| Height | 15.6 in | 15.7 in |
| Width | 7.3 in | 7.5 in |
| Depth | 12 in | 15.7 in |
| Weight | 23.4 lb | 41.9 lb |
| Enclosure | sealed | sealed |
| Drivers | 1× 1 in tweeter (Carbon Dome), 1× 6.5 in mid-bass (Continuum cone) | 1× 1 in tweeter (waveguide soft dome), 1× 5 in midrange (front-firing cone), 4× 6.5 in woofer (Active Wave Focusing array) |
| Frequency — low | 25 Hz | 20 Hz |
| Frequency — high | 33000 Hz | 20000 Hz |
| Sensitivity | — | — |
| Impedance | — | — |
| Recommended amp | — | — |
| MAP (USD) | $4,000 / pair | $11,500 / pair |
| Brand website | bowerswilkins.com ↗ | kiiaudio.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.