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.
Compare speakers at true scale
Pick two speakers and see them side by side at their real-world size.
References
Front view — overlaid at true scale
AJBL HDI-1600BQ Acoustics Concept 30
| A | B | |
|---|---|---|
| Manufacturer | JBL | Q Acoustics |
| Model | JBL HDI-1600 | Q Acoustics Concept 30 |
| Height | 370 mm | 284 mm |
| Width | 208 mm | 180 mm |
| Depth | 289 mm | 319 mm |
| Weight | 9.96 kg | 7.9 kg |
| Enclosure | bass-reflex-rear | bass-reflex-rear |
| Drivers | 1× 25 mm tweeter (Teonex compression driver), 1× 165 mm mid-bass (Advanced Aluminum Matrix cone) | 1× 25 mm tweeter (soft dome), 1× 125 mm mid-bass (coated paper cone) |
| Frequency — low | 40 Hz | 54 Hz |
| Frequency — high | 30000 Hz | 30000 Hz |
| Sensitivity | 85 dB | 87 dB |
| Impedance | 4 Ω | 6 Ω |
| Recommended amp | 15–200 W | 25–100 W |
| MAP (USD) | $1,800 / pair | $1,799 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | jbl.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.

