TrueScaleAudio
Compare speakers at true scale
Pick two speakers and see them side by side at their real-world size.
Front view — overlaid at true scale
Click either cabinet to swap A ↔ B · Reference height: 470 mm (47.0 cm) · 1 mm = 1.19 px
Focal Diablo Utopia Colour EvovsJBL Summit Ama
The JBL Summit Ama stands 47.0 cm tall — about 3.9 cm more than the Focal Diablo Utopia Colour Evo at 43.1 cm. On footprint the JBL Summit Ama is the wider cabinet (29.2 cm versus 22.9 cm). At 89 dB against 84 dB, the Focal Diablo Utopia Colour Evo is the easier load to drive and plays louder from the same amplifier. The JBL Summit Ama reaches deeper in the bass, down to 34 Hz versus 44 Hz. Low frequencies come from a 165 mm cone on the Focal Diablo Utopia Colour Evo and a 200 mm cone on the JBL Summit Ama. Both land in a similar price bracket, around $20,497 a pair.
| A | B | |
|---|---|---|
| Manufacturer | Focal | JBL |
| Model | Diablo Utopia Colour Evo Colour Evo | Summit Ama |
| HiFi ladder position | #165 of 215 bookshelf | #184 of 215 bookshelf |
| Height | 431 mm | 470 mm |
| Width | 229 mm | 292 mm |
| Depth | 427 mm | 336 mm |
| Weight | 39 kg | 25.3 kg |
| Enclosure | bass-reflex-front | bass-reflex-rear |
| Drivers | 1× 27 mm tweeter (pure beryllium inverted dome), 1× 165 mm mid-bass (W sandwich cone) | 1× 38 mm tweeter (Annular Ring Teonex compression driver), 1× 200 mm mid-bass (Hybrid Carbon Cellulose Composite cone (HC4)) |
| Frequency — low | 44 Hz | 34 Hz |
| Frequency — high | 40000 Hz | 25000 Hz |
| Sensitivity | 89 dB | 84 dB |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | 25–200 W | 25–200 W |
| MAP (USD) | $20,998 / pair | $19,995 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | focal.com ↗ | 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.