TrueScaleAudio
Compare speakers at true scale
Pick two speakers and see them side by side at their real-world size.
Front view — overlaid at true scale
Click either cabinet to swap A ↔ B · Reference height: 1773 mm (177.3 cm) · 1 mm = 0.32 px
Paradigm Persona 9HvsMartinLogan Renaissance ESL 15A
The MartinLogan Renaissance ESL 15A stands 177.3 cm tall — about 45.3 cm more than the Paradigm Persona 9H at 132.0 cm. On footprint the MartinLogan Renaissance ESL 15A is the wider cabinet (40.0 cm versus 31.0 cm). At 93 dB against 92 dB, the Paradigm Persona 9H is the easier load to drive and plays louder from the same amplifier. The Paradigm Persona 9H reaches deeper in the bass, down to 19 Hz versus 22 Hz. Low frequencies come from a 215 mm cone on the Paradigm Persona 9H and a 305 mm cone on the MartinLogan Renaissance ESL 15A. On price, the Paradigm Persona 9H sits higher — about $35,000 a pair against $24,995 for the MartinLogan Renaissance ESL 15A.
| A | B | |
|---|---|---|
| Manufacturer | Paradigm | MartinLogan |
| Model | Paradigm Persona 9H | MartinLogan Renaissance ESL 15A |
| Height | 1320 mm | 1773 mm |
| Width | 310 mm | 400 mm |
| Depth | 520 mm | 633 mm |
| Weight | 86 kg | 63.5 kg |
| Enclosure | sealed | sealed |
| Drivers | 1× 25 mm tweeter (Truextent beryllium dome), 1× 178 mm midrange (Truextent beryllium cone), 4× 215 mm woofer (X-PAL cone) | 1× midrange (electrostatic (XStat CLS)), 2× 305 mm woofer (aluminium cone) |
| Frequency — low | 19 Hz | 22 Hz |
| Frequency — high | 45000 Hz | 21000 Hz |
| Sensitivity | 93 dB | 92 dB |
| Impedance | 8 Ω | 4 Ω |
| Recommended amp | 15–500 W | 20–700 W |
| MAP (USD) | $35,000 / pair | $24,995 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | paradigm.com ↗ | martinlogan.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.