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Front view — side by side at true scale
AJamo Concert Element 90BQ Acoustics 5050
| A | B | |
|---|---|---|
| Manufacturer | Jamo | Q Acoustics |
| Model | Jamo Concert Element 90 | Q Acoustics 5050 |
| Height | 43.8 in | 43.3 in |
| Width | 12.8 in | 15.6 in |
| Depth | 14 in | 17.3 in |
| Weight | 73.2 lb | 54.7 lb |
| Enclosure | bass-reflex-down | bass-reflex-rear |
| Drivers | 1× 1 in tweeter (soft positive dome), 1× 6.5 in midrange (Scandinavian nettle-fibre cone), 1× 9.8 in woofer (Scandinavian nettle-fibre cone) | 1× 1 in tweeter (soft dome), 2× 5.9 in mid-bass (C³ continuous curved cone) |
| Frequency — low | 35 Hz | 37 Hz |
| Frequency — high | 22000 Hz | 30000 Hz |
| Sensitivity | 87 dB | 91.8 dB |
| Impedance | 4 Ω | 6 Ω |
| Recommended amp | 60–250 W | 25–150 W |
| MAP (USD) | $2,499 / pair | $2,499 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | jamo.com ↗ | qacoustics.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.

