Front view — side by side at true scale
AT+A Criterion S 230BTriangle Cello 40th
Click either cabinet to swap A ↔ B · Reference height: 1080 mm (108.0 cm) · 1 mm = 0.52 px
| A | B | |
|---|---|---|
| Manufacturer | T+A | Triangle |
| Model | Criterion S 230 | Cello 40th |
| HiFi ladder position | #95 of 276 floorstander | #113 of 276 floorstander |
| Height | 1050 mm | 1080 mm |
| Width | 310 mm | 385 mm |
| Depth | 430 mm | 340 mm |
| Weight | 37.5 kg | 38.8 kg |
| Enclosure | transmission-line | bass-reflex-front |
| Drivers | 2× 170 mm woofer (aluminium), 2× 120 mm midrange (aluminium), 1× 25 mm tweeter (magnesium dome) | 1× 25 mm tweeter (magnesium-dome compression diaphragm), 1× 165 mm midrange (natural-paper cone with fabric surround), 2× 165 mm woofer (fiberglass-sandwich cone) |
| Frequency — low | 29 Hz | 35 Hz |
| Frequency — high | 45000 Hz | 30000 Hz |
| Sensitivity | 87 dB | 90 dB |
| Impedance | 4 Ω | 8 Ω |
| Recommended amp | — | 60–500 W |
| MAP (USD) | $11,990 / pair | $13,000 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | ta-hifi.de ↗ | trianglehifi.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.