Front view — side by side at true scale
AT+A Solitaire S 430BBowers & Wilkins 803 D4
Click either cabinet to swap A ↔ B · Reference height: 1180 mm (118.0 cm) · 1 mm = 0.47 px
| A | B | |
|---|---|---|
| Manufacturer | T+A | Bowers & Wilkins |
| Model | Solitaire S 430 | 803 D4 D4 |
| HiFi ladder position | #192 of 276 floorstander | #178 of 276 floorstander |
| Height | 1180 mm | 1165 mm |
| Width | 260 mm | 338 mm |
| Depth | 440 mm | 511 mm |
| Weight | 55 kg | 62.15 kg |
| Enclosure | bass-reflex-down | bass-reflex-down |
| Drivers | 1× tweeter (magnetostat), 2× 150 mm midrange (aluminium), 2× 220 mm woofer (aluminium) | 1× 25 mm tweeter (diamond dome), 1× 130 mm midrange (Continuum cone with FST surround), 2× 180 mm woofer (Aerofoil cone) |
| Frequency — low | 29 Hz | 19 Hz |
| Frequency — high | 45000 Hz | 28000 Hz |
| Sensitivity | 86 dB | 90 dB |
| Impedance | 4 Ω | 8 Ω |
| Recommended amp | — | 50–500 W |
| MAP (USD) | $29,900 / pair | $27,000 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | ta-hifi.de ↗ | 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.