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: 64.6 in · 1 in = 8.67 px
Canton Reference Alpha 1vsJBL DD67000
The Canton Reference Alpha 1 stands 164.0 cm tall — about 53.1 cm more than the JBL DD67000 at 110.9 cm. On footprint the JBL DD67000 is the wider cabinet (95.2 cm versus 42.2 cm). At 96 dB against 89 dB, the JBL DD67000 is the easier load to drive and plays louder from the same amplifier. The Canton Reference Alpha 1 reaches deeper in the bass, down to 18 Hz versus 45 Hz. Low frequencies come from a 219 mm cone on the Canton Reference Alpha 1 and a 380 mm cone on the JBL DD67000. Both land in a similar price bracket, around $72,500 a pair.
| A | B | |
|---|---|---|
| Manufacturer | Canton | JBL |
| Model | Reference Alpha 1 | DD67000 |
| HiFi ladder position | #273 of 281 floorstander | #144 of 281 floorstander |
| Height | 64.6 in | 43.7 in |
| Width | 16.6 in | 37.5 in |
| Depth | 28.3 in | 18.5 in |
| Weight | 319.7 lb | 313.1 lb |
| Enclosure | bass-reflex-down | bass-reflex-rear |
| Drivers | 1× 1 in tweeter (DLC diamond-coated dome), 1× 6.9 in midrange (Black Ceramic Tungsten cone), 4× 8.6 in woofer (Black Ceramic Tungsten cone) | 2× 15 in woofer (Three-layer pure-pulp sandwich/foam-core cone), 1× 3.9 in tweeter (Pure-beryllium compression driver), 1× 1 in super-tweeter (Pure-beryllium compression driver) |
| Frequency — low | 18 Hz | 45 Hz |
| Frequency — high | 40000 Hz | 60000 Hz |
| Sensitivity | 89 dB | 96 dB |
| Impedance | 4 Ω | 8 Ω |
| Recommended amp | — | 500 W |
| MAP (USD) | $70,000 / pair | $75,000 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | canton.de ↗ | jbl.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.