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Front view — side by side at true scale
Bowers & Wilkins 802 D4vsMonitor Audio Platinum 300
The Bowers & Wilkins 802 D4 stands 121.8 cm tall — about 8.7 cm more than the Monitor Audio Platinum 300 at 113.1 cm. On footprint the Monitor Audio Platinum 300 is the wider cabinet (43.0 cm versus 38.5 cm). At 90 dB against 88 dB, the Bowers & Wilkins 802 D4 is the easier load to drive and plays louder from the same amplifier. The Bowers & Wilkins 802 D4 is down-firing ported and the Monitor Audio Platinum 300 is rear-ported. On price, the Bowers & Wilkins 802 D4 sits higher — about $24,000 a pair against $19,999 for the Monitor Audio Platinum 300.
| A | B | |
|---|---|---|
| Manufacturer | Bowers & Wilkins | Monitor Audio |
| Model | 802 D4 | Platinum 300 3G |
| HiFi ladder position | #349 of 463 floorstander | #272 of 463 floorstander |
| Height | 1218 mm | 1131.1 mm |
| Width | 385 mm | 429.8 mm |
| Depth | 602 mm | 525 mm |
| Weight | 88.1 kg | 53.6 kg |
| Enclosure | bass-reflex-down | bass-reflex-rear |
| Drivers | 1× 25 mm tweeter (diamond dome), 1× 150 mm midrange (Continuum cone with FST surround), 2× 200 mm woofer (Aerofoil cone) | 1× tweeter (MPD III (Air Motion Transformer)), 1× 100 mm midrange (RDT III C-CAM), 2× 203 mm woofer (RDT III C-CAM) |
| Crossover frequency | — | 650 / 3000 Hz |
| Frequency — low | 17 Hz | 17 Hz |
| Frequency — high | 28000 Hz | 60000 Hz |
| Sensitivity | 90 dB | 88 dB |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | 50–500 W | 200–800 W |
| MAP (USD) | $24,000 / pair | $19,999 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | bowerswilkins.com ↗ | monitoraudio.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.

