Front view — side by side at true scale
AT+A Solitaire S 530BATC SCM100SL
| A | B | |
|---|---|---|
| Manufacturer | T+A | ATC |
| Model | Solitaire S 530 | SCM100SL |
| HiFi ladder position | #227 of 276 floorstander | #7 of 276 floorstander |
| Height | 1280 mm | 834 mm |
| Width | 260 mm | 400 mm |
| Depth | 450 mm | 530 mm |
| Weight | 60 kg | 52.1 kg |
| Enclosure | bass-reflex-down | sealed |
| Drivers | 1× tweeter (magnetostat), 7× 90 mm midrange (StarStabilizer), 2× 220 mm woofer (aluminium) | 1× 25 mm tweeter (soft dome), 1× 75 mm midrange (soft dome), 1× 314 mm woofer (cone) |
| Frequency — low | 29 Hz | 35 Hz |
| Frequency — high | 45000 Hz | 22000 Hz |
| Sensitivity | 86 dB | 88 dB |
| Impedance | 4 Ω | 8 Ω |
| Recommended amp | — | 100–1500 W |
| MAP (USD) | $44,900 / pair | $36,999 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | ta-hifi.de ↗ | atc.audio ↗ |
| 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.

