MartinLogan Motion XT F100 vs SVS Prime Pinnacle
The MartinLogan Motion XT F100 is more sensitive (92 dB vs 88 dB), so it plays louder per watt. The SVS Prime Pinnacle plays lower (29 Hz vs 31 Hz), is an easier load for a receiver (8 Ω vs 4 Ω) and costs less ($1,000 vs $2,500).
What each one works with
Checked against every product in our catalogue by the same engine as the compatibility checker.
| Motion XT F100 | Prime Pinnacle | |
|---|---|---|
| Receivers and amps that drive it | 28 of 29, 14 after a setting change | 29 of 29 |
Specs side by side
Values that differ are bold. A dash means that model doesn't publish the spec.
| Motion XT F100 | Prime Pinnacle | |
|---|---|---|
| Impedance | 4 Ω | 8 Ω |
| Sensitivity | 92 dB | 88 dB (2.83 V, 1 m) |
| Low end | 31 Hz | 29 Hz |
| Drivers | 1 × 32 mm, 1 × 165 mm, 3 × 165 mm | 1 × 25 mm, 1 × 133 mm, 3 × 165 mm |
| Size | 13×48×15 in | 8×41×13 in |
| Recommended amplifier power | 20–450 W | 20–300 W |
| Weight | 34.5 kg (76.1 lb) | 25.9 kg (57.1 lb) |
| MSRP | $2,500 each (MSRP, September 2026) | $1,000 each (MSRP, September 2026) |
Every spec and pairing: MartinLogan Motion XT F100, SVS Prime Pinnacle.
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References
- MartinLogan Motion XT F100: Spec sheet, martinlogan.com, retrieved September 15, 2026
- MartinLogan Motion XT F100: Retailer listing, audioadvice.com, retrieved September 15, 2026
- SVS Prime Pinnacle: Manufacturer product page, svsound.com, retrieved September 15, 2026
- SVS Prime Pinnacle: Owner's manual, system.na1.netsuite.com, retrieved September 15, 2026
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