TrueScaleAudio
Compare speakers at true scale
Pick two speakers and see them side by side at their real-world size.
Front view — side by side at true scale
Click either cabinet to swap A ↔ B · Reference height: 39.2 in · 1 in = 14.30 px
ELAC UniFi Reference UFR52vsMartinLogan Motion F10
The ELAC UniFi Reference UFR52 stands 99.5 cm tall — about 2.4 cm more than the MartinLogan Motion F10 at 97.1 cm. On footprint the MartinLogan Motion F10 is the wider cabinet (28.6 cm versus 22.5 cm). At 92 dB against 86 dB, the MartinLogan Motion F10 is the easier load to drive and plays louder from the same amplifier. The MartinLogan Motion F10 reaches deeper in the bass, down to 38 Hz versus 40 Hz. The ELAC UniFi Reference UFR52 is front-ported and the MartinLogan Motion F10 is down-firing ported. Both land in a similar price bracket, around $2,549 a pair.
| A | B | |
|---|---|---|
| Manufacturer | ELAC | MartinLogan |
| Model | ELAC UniFi Reference UFR52 | MartinLogan Motion F10 |
| Height | 39.2 in | 38.2 in |
| Width | 8.9 in | 11.3 in |
| Depth | 13.3 in | 13.3 in |
| Weight | 52.2 lb | 50.5 lb |
| Enclosure | bass-reflex-front | bass-reflex-down |
| Drivers | 1× 1 in tweeter (soft dome), 1× 4 in midrange (aluminium cone), 3× 5.2 in woofer (aluminium cone) | 1× tweeter (Folded Motion (AMT)), 1× 5.5 in midrange (woven-fibreglass cone), 2× 5.5 in woofer (aluminium cone) |
| Frequency — low | 40 Hz | 38 Hz |
| Frequency — high | 35000 Hz | 25000 Hz |
| Sensitivity | 86 dB | 92 dB |
| Impedance | 6 Ω | 4 Ω |
| Recommended amp | — | 20–250 W |
| MAP (USD) | $2,598 / pair | $2,500 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | elac.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.