TrueScaleAudio
Compare speakers at true scale
Pick two speakers and see them side by side at their real-world size.
Front view — side by side at true scale
Click either cabinet to swap A ↔ B · Reference height: 1218 mm (121.8 cm) · 1 mm = 0.46 px
Bowers & Wilkins 802 D4vsPolk Reserve R700
The Bowers & Wilkins 802 D4 stands 121.8 cm tall — about 7.4 cm more than the Polk Reserve R700 at 114.4 cm. On footprint the Bowers & Wilkins 802 D4 is the wider cabinet (38.5 cm versus 32.8 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 reaches deeper in the bass, down to 17 Hz versus 38 Hz. On price, the Bowers & Wilkins 802 D4 sits higher — about $24,000 a pair against $1,499 for the Polk Reserve R700.
| A | B | |
|---|---|---|
| Manufacturer | Bowers & Wilkins | Polk |
| Model | 802 D4 | Reserve R700 |
| HiFi ladder position | #349 of 463 floorstander | #283 of 463 floorstander |
| Height | 1218 mm | 1144 mm |
| Width | 385 mm | 328 mm |
| Depth | 602 mm | 428 mm |
| Weight | 88.1 kg | 35.9 kg |
| Enclosure | bass-reflex-down | bass-reflex-down |
| Drivers | 1× 25 mm tweeter (diamond dome), 1× 150 mm midrange (Continuum cone with FST surround), 2× 200 mm woofer (Aerofoil cone) | 1× 25 mm tweeter (Pinnacle ring radiator), 1× 165 mm midrange (Turbine cone), 2× 203 mm woofer (polypropylene cone) |
| Crossover frequency | — | 350 / 2700 Hz |
| Frequency — low | 17 Hz | 38 Hz |
| Frequency — high | 28000 Hz | 38000 Hz |
| Sensitivity | 90 dB | 88 dB |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | 50–500 W | 50–300 W |
| MAP (USD) | $24,000 / pair | $1,499 each |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | bowerswilkins.com ↗ | polkaudio.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.