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Compare technical specifications (up to 4 speakers).
HiFi Ladder
Browse every speaker ordered by size, side by side.
References
Front view — side by side at true scale
AJamo Concert Element 90BBowers & Wilkins 603 S3
Click either cabinet to swap A ↔ B · Reference height: 43.8 in · 1 in = 12.79 px
| A | B | |
|---|---|---|
| Manufacturer | Jamo | Bowers & Wilkins |
| Model | Jamo Concert Element 90 | Bowers & Wilkins 603 S3 S3 |
| Height | 43.8 in | 40.2 in |
| Width | 12.8 in | 10.1 in |
| Depth | 14 in | 15.8 in |
| Weight | 73.2 lb | 60.6 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 (Titanium Dome), 1× 5.9 in midrange (Continuum cone FST), 2× 6.5 in woofer (paper cone) |
| Frequency — low | 35 Hz | 46 Hz |
| Frequency — high | 22000 Hz | 28000 Hz |
| Sensitivity | 87 dB | 90 dB |
| Impedance | 4 Ω | 8 Ω |
| Recommended amp | 60–250 W | 30–200 W |
| MAP (USD) | $2,499 / pair | $2,500 / pair |
| Brand website | jamo.com ↗ | bowerswilkins.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.