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: 1080 mm (108.0 cm) · 1 mm = 0.52 px
Triangle Cello 40thvsT+A Criterion S 230
The Triangle Cello 40th stands 108.0 cm tall — about 3.0 cm more than the T+A Criterion S 230 at 105.0 cm. On footprint the Triangle Cello 40th is the wider cabinet (38.5 cm versus 31.0 cm). At 90 dB against 87 dB, the Triangle Cello 40th is the easier load to drive and plays louder from the same amplifier. The T+A Criterion S 230 reaches deeper in the bass, down to 29 Hz versus 35 Hz. The Triangle Cello 40th is front-ported and the T+A Criterion S 230 is a transmission line. Both land in a similar price bracket, around $12,495 a pair.
| A | B | |
|---|---|---|
| Manufacturer | Triangle | T+A |
| Model | Cello 40th | Criterion S 230 |
| HiFi ladder position | #113 of 276 floorstander | #95 of 276 floorstander |
| Height | 1080 mm | 1050 mm |
| Width | 385 mm | 310 mm |
| Depth | 340 mm | 430 mm |
| Weight | 38.8 kg | 37.5 kg |
| Enclosure | bass-reflex-front | transmission-line |
| Drivers | 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) | 2× 170 mm woofer (aluminium), 2× 120 mm midrange (aluminium), 1× 25 mm tweeter (magnesium dome) |
| Frequency — low | 35 Hz | 29 Hz |
| Frequency — high | 30000 Hz | 45000 Hz |
| Sensitivity | 90 dB | 87 dB |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | 60–500 W | — |
| MAP (USD) | $13,000 / pair | $11,990 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | trianglehifi.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.