TrueSpecs
Compare technical specifications (up to 4 speakers).
HiFi Ladder
Browse every speaker side by side, ordered by size or by price.
HiFi Search
Find speakers by the specs you want.
TrueScaleAudio
Compare speakers at true scale
Pick two speakers and see them side by side at their real-world size.
References
Front view — side by side at true scale
AFocal Sopra N°1BHarbeth Super HL5plus XD2
Click either cabinet to swap A ↔ B · Reference height: 25.0 in · 1 in = 22.40 px
| A | B | |
|---|---|---|
| Manufacturer | Focal | Harbeth |
| Model | Focal Sopra N°1 | Harbeth Super HL5plus XD2 |
| Height | 16.7 in | 25 in |
| Width | 9.9 in | 12.7 in |
| Depth | 15.6 in | 11.8 in |
| Weight | 35.3 lb | 34.8 lb |
| Enclosure | bass-reflex-front | bass-reflex-front |
| Drivers | 1× 1.1 in tweeter (pure beryllium inverted dome), 1× 6.5 in mid-bass (W sandwich cone) | 1× 0.8 in super-tweeter (dome), 1× 1 in tweeter (ferrofluid-cooled dome), 1× 7.9 in mid-bass (RADIAL polymer cone) |
| Frequency — low | 45 Hz | 40 Hz |
| Frequency — high | 40000 Hz | 20000 Hz |
| Sensitivity | 89 dB | 86 dB |
| Impedance | 8 Ω | 6 Ω |
| Recommended amp | 25–150 W | — |
| MAP (USD) | $8,999 / pair | $7,990 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | focal.com ↗ | harbeth.co.uk ↗ |
| 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.