Front view — side by side at true scale
AMartinLogan Motion XT B100BLeak Sandwich 150
Click either cabinet to swap A ↔ B · Reference height: 415 mm (41.5 cm) · 1 mm = 1.35 px
| A | B | |
|---|---|---|
| Manufacturer | MartinLogan | Leak |
| Model | MartinLogan Motion XT B100 | Leak Sandwich 150 |
| Height | 368 mm | 415 mm |
| Width | 203 mm | 250 mm |
| Depth | 318 mm | 290 mm |
| Weight | 9.3 kg | 12.3 kg |
| Enclosure | bass-reflex-rear | bass-reflex-rear |
| Drivers | 1× tweeter (Folded Motion XT (AMT)), 1× 165 mm mid-bass (Nomex-reinforced Kevlar cone) | 1× 30 mm tweeter (coated textile dome), 1× 170 mm mid-bass (aluminium-foamcore sandwich cone) |
| Frequency — low | 45 Hz | 44 Hz |
| Frequency — high | 25000 Hz | 26000 Hz |
| Sensitivity | 93 dB | 86.5 dB |
| Impedance | 4 Ω | 6 Ω |
| Recommended amp | 20–250 W | 25–150 W |
| MAP (USD) | $1,598 / pair | $1,595 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | martinlogan.com ↗ | leakaudio.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.