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: 1071 mm (107.1 cm) · 1 mm = 0.52 px
T+A Talis S 330vsBowers & Wilkins 804 D4
The Bowers & Wilkins 804 D4 stands 107.1 cm tall — about 2.1 cm more than the T+A Talis S 330 at 105.0 cm. On footprint the Bowers & Wilkins 804 D4 is the wider cabinet (28.8 cm versus 21.0 cm). At 89 dB against 87 dB, the Bowers & Wilkins 804 D4 is the easier load to drive and plays louder from the same amplifier. The T+A Talis S 330 is rear-ported and the Bowers & Wilkins 804 D4 is down-firing ported. Both land in a similar price bracket, around $13,250 a pair.
| A | B | |
|---|---|---|
| Manufacturer | T+A | Bowers & Wilkins |
| Model | Talis S 330 | 804 D4 D4 |
| HiFi ladder position | #96 of 276 floorstander | #110 of 276 floorstander |
| Height | 1050 mm | 1071 mm |
| Width | 210 mm | 288 mm |
| Depth | 280 mm | 391 mm |
| Weight | 33 kg | 36.85 kg |
| Enclosure | bass-reflex-rear | bass-reflex-down |
| Drivers | 2× 170 mm woofer (aluminium), 1× 120 mm midrange (aluminium), 1× 25 mm tweeter (dome) | 1× 25 mm tweeter (diamond dome), 1× 130 mm midrange (Continuum cone with FST surround), 2× 165 mm woofer (Aerofoil cone) |
| Frequency — low | 25 Hz | 24 Hz |
| Frequency — high | 40000 Hz | 28000 Hz |
| Sensitivity | 87 dB | 89 dB |
| Impedance | 4 Ω | 8 Ω |
| Recommended amp | — | 50–200 W |
| MAP (USD) | $13,500 / pair | $13,000 / 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.