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: 1280 mm (128.0 cm) · 1 mm = 0.44 px
ATC SCM100SLvsT+A Solitaire S 530
The T+A Solitaire S 530 stands 128.0 cm tall — about 44.6 cm more than the ATC SCM100SL at 83.4 cm. On footprint the ATC SCM100SL is the wider cabinet (40.0 cm versus 26.0 cm). At 88 dB against 86 dB, the ATC SCM100SL is the easier load to drive and plays louder from the same amplifier. The T+A Solitaire S 530 reaches deeper in the bass, down to 29 Hz versus 35 Hz. Low frequencies come from a 314 mm cone on the ATC SCM100SL and a 220 mm cone on the T+A Solitaire S 530. On price, the T+A Solitaire S 530 sits higher — about $44,900 a pair against $36,999 for the ATC SCM100SL.
| A | B | |
|---|---|---|
| Manufacturer | ATC | T+A |
| Model | SCM100SL | Solitaire S 530 |
| HiFi ladder position | #7 of 276 floorstander | #227 of 276 floorstander |
| Height | 834 mm | 1280 mm |
| Width | 400 mm | 260 mm |
| Depth | 530 mm | 450 mm |
| Weight | 52.1 kg | 60 kg |
| Enclosure | sealed | bass-reflex-down |
| Drivers | 1× 25 mm tweeter (soft dome), 1× 75 mm midrange (soft dome), 1× 314 mm woofer (cone) | 1× tweeter (magnetostat), 7× 90 mm midrange (StarStabilizer), 2× 220 mm woofer (aluminium) |
| Frequency — low | 35 Hz | 29 Hz |
| Frequency — high | 22000 Hz | 45000 Hz |
| Sensitivity | 88 dB | 86 dB |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | 100–1500 W | — |
| MAP (USD) | $36,999 / pair | $44,900 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | atc.audio ↗ | 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.