Front view — side by side at true scale
ATAD Evolution TwoBT+A Criterion S 230
Click either cabinet to swap A ↔ B · Reference height: 1113 mm (111.3 cm) · 1 mm = 0.50 px
| A | B | |
|---|---|---|
| Manufacturer | TAD | T+A |
| Model | Evolution Two | Criterion S 230 |
| HiFi ladder position | #154 of 281 floorstander | #96 of 281 floorstander |
| Height | 1113 mm | 1050 mm |
| Width | 320 mm | 310 mm |
| Depth | 405 mm | 430 mm |
| Weight | 32 kg | 37.5 kg |
| Enclosure | bass-reflex-down | transmission-line |
| Drivers | 2× 155 mm woofer (aramid), 1× 25 mm tweeter (beryllium) | 2× 170 mm woofer (aluminium), 2× 120 mm midrange (aluminium), 1× 25 mm tweeter (magnesium dome) |
| Frequency — low | 30 Hz | 29 Hz |
| Frequency — high | 60000 Hz | 45000 Hz |
| Sensitivity | 87 dB | 87 dB |
| Impedance | 6 Ω | 4 Ω |
| Recommended amp | — | — |
| MAP (USD) | — | $11,990 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | technicalaudiodevices.com ↗ | ta-hifi.de ↗ |
| 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.