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Compare speakers at true scale
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Front view — side by side at true scale
AJamo C119BMartinLogan Motion F20
Jamo C119vsMartinLogan Motion F20
The MartinLogan Motion F20 stands 112.7 cm tall — about 2.7 cm more than the Jamo C119 at 110.0 cm. On footprint the Jamo C119 is the wider cabinet (34.1 cm versus 29.8 cm). At 92 dB against 89 dB, the MartinLogan Motion F20 is the easier load to drive and plays louder from the same amplifier. The MartinLogan Motion F20 reaches deeper in the bass, down to 35 Hz versus 37 Hz. Both land in a similar price bracket, around $3,495 a pair.
| A | B | |
|---|---|---|
| Manufacturer | Jamo | MartinLogan |
| Model | Jamo C119 | MartinLogan Motion F20 |
| Height | 43.3 in | 44.4 in |
| Width | 13.4 in | 11.7 in |
| Depth | 16.7 in | 14.3 in |
| Weight | 73.6 lb | 60 lb |
| Enclosure | bass-reflex | bass-reflex-down |
| Drivers | 1× 1 in tweeter (positive soft dome), 1× 6.5 in midrange (Hybrid Composition Conical Cone (HCCC)), 2× 6.5 in woofer (Hybrid Composition Conical Cone (HCCC)) | 1× tweeter (Folded Motion (AMT)), 1× 5.5 in midrange (woven-fibreglass cone), 2× 6.5 in woofer (aluminium cone) |
| Frequency — low | 37 Hz | 35 Hz |
| Frequency — high | 20000 Hz | 25000 Hz |
| Sensitivity | 89 dB | 92 dB |
| Impedance | 6 Ω | 4 Ω |
| Recommended amp | 75–200 W | 20–300 W |
| MAP (USD) | $3,490 / pair | $3,500 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | jamo.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.

