Front view — side by side at true scale
AJBL S9900BT+A Solitaire S 540
| A | B | |
|---|---|---|
| Manufacturer | JBL | T+A |
| Model | S9900 | Solitaire S 540 |
| HiFi ladder position | #202 of 276 floorstander | #258 of 276 floorstander |
| Height | 1200 mm | 1480 mm |
| Width | 541 mm | 320 mm |
| Depth | 350 mm | 520 mm |
| Weight | 82.7 kg | 80 kg |
| Enclosure | bass-reflex-rear | sealed |
| Drivers | 1× 380 mm woofer (Pulp cone), 1× 100 mm tweeter (Magnesium compression driver), 1× 25 mm super-tweeter (Beryllium compression driver) | 1× tweeter (magnetostat), 7× 90 mm midrange (StarStabilizer), 4× 220 mm woofer (aluminium) |
| Frequency — low | 48 Hz | 20 Hz |
| Frequency — high | 50000 Hz | 45000 Hz |
| Sensitivity | 93 dB | 88 dB |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | 500 W | — |
| MAP (USD) | $48,400 / pair | $54,900 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | jbl.com ↗ | ta-hifi.de ↗ |
| 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.

