TrueScale
Compare speakers at true scale.
TrueSpecs
Compare technical specifications (up to 4 speakers).
References
Front view — side by side at true scale
AKEF R5 MetaBBowers & Wilkins 801 D4
Click either cabinet to swap A ↔ B · Reference height: 1221 mm (122.1 cm) · 1 mm = 0.46 px
Specifications
| A | B | |
|---|---|---|
| Model | KEF R5 Meta Meta | Bowers & Wilkins 801 D4 D4 |
| Height | 1072 mm | 1221 mm |
| Width | 269 mm | 419 mm |
| Depth | 344 mm | 600 mm |
| Weight | 24.5 kg | 100.6 kg |
| Enclosure | bass-reflex-rear | bass-reflex-front |
| Drivers | 1× 25 mm tweeter (MAT aluminium dome), 1× 125 mm midrange (aluminium cone), 2× 130 mm woofer (hybrid aluminium cone) | 1× 25 mm tweeter (diamond dome), 1× 150 mm midrange (Continuum cone with FST surround), 2× 250 mm woofer (Aerofoil cone) |
| Frequency — low | 52 Hz | 15 Hz |
| Frequency — high | 28000 Hz | 28000 Hz |
| Sensitivity | 87 dB | 90 dB |
| Impedance | 4 Ω | 8 Ω |
| Recommended amp | 15–200 W | 50–1000 W |
| Manufacturer | international.kef.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.