TrueScale
Compare speakers at true scale.
TrueSpecs
Compare technical specifications (up to 4 speakers).
HiFi Ladder
Browse every speaker ordered by size, side by side.
References
Front view — side by side at true scale
ACanton Reference 9BTriangle Duetto 40th
Click either cabinet to swap A ↔ B · Reference height: 460 mm (46.0 cm) · 1 mm = 1.22 px
| A | B | |
|---|---|---|
| Manufacturer | Canton | Triangle |
| Model | Canton Reference 9 | Triangle Duetto 40th |
| Height | 460 mm | 460 mm |
| Width | 244 mm | 242 mm |
| Depth | 390 mm | 350 mm |
| Weight | 18 kg | 16.8 kg |
| Enclosure | bass-reflex-down | bass-reflex-front |
| Drivers | 1× 25 mm tweeter (aluminium-oxide ceramic dome), 1× 174 mm mid-bass (Black Ceramic Tungsten cone) | 1× 25 mm tweeter (magnesium-dome compression diaphragm), 1× 165 mm mid-bass (natural cellulose-pulp paper cone) |
| Frequency — low | 25 Hz | 40 Hz |
| Frequency — high | 40000 Hz | 30000 Hz |
| Sensitivity | 87 dB | 88 dB |
| Impedance | 4 Ω | 8 Ω |
| Recommended amp | — | 30–200 W |
| MAP (USD) | $5,800 / pair | $6,500 / pair |
| Brand website | canton.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.