Front view — side by side at true scale
AQ Acoustics Q Active 200BHarbeth NLE-3
| A | B | |
|---|---|---|
| Manufacturer | Q Acoustics | Harbeth |
| Model | Q Acoustics Q Active 200 | Harbeth NLE-3 |
| Height | 284 mm | 610 mm |
| Width | 170 mm | 313 mm |
| Depth | 290 mm | 424 mm |
| Weight | 7.5 kg | 40 kg |
| Enclosure | bass-reflex-rear | sealed |
| Drivers | 2× 58 mm midrange (BMR (Balanced Mode Radiator)), 1× 114 mm woofer (long-throw cone) | 1× 300 mm woofer (cone), 1× 200 mm midrange (RADIAL polymer cone), 1× 21 mm tweeter (ferrofluid-cooled dome) |
| Frequency — low | 46 Hz | 35 Hz |
| Frequency — high | 20000 Hz | 20000 Hz |
| Sensitivity | — | — |
| Impedance | — | — |
| Recommended amp | — | — |
| MAP (USD) | — | $29,000 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | qacoustics.co.uk ↗ | 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.

