Front view — side by side at true scale
ARadiant Acoustics Clarity 4.2BHarbeth P3ESR XD2
Click either cabinet to swap A ↔ B · Reference height: 306 mm (30.6 cm) · 1 mm = 1.83 px
| A | B | |
|---|---|---|
| Manufacturer | Radiant Acoustics | Harbeth |
| Model | Radiant Acoustics Clarity 4.2 | Harbeth P3ESR XD2 |
| Height | 260 mm | 306 mm |
| Width | 164 mm | 190 mm |
| Depth | 194 mm | 184 mm |
| Weight | 5.6 kg | 6.1 kg |
| Enclosure | passive-radiator | sealed |
| Drivers | 1× tweeter (AMT), 1× 100 mm woofer (aluminium cone) | 1× 19 mm tweeter (ferrofluid-cooled dome), 1× 110 mm mid-bass (RADIAL polymer cone) |
| Frequency — low | 35 Hz | 75 Hz |
| Frequency — high | 20000 Hz | 20000 Hz |
| Sensitivity | 78 dB | 83 dB |
| Impedance | 4 Ω | 6 Ω |
| Recommended amp | — | — |
| MAP (USD) | $2,998 / pair | $3,790 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | radiantacoustics.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.