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Compare speakers at true scale

Pick two speakers and see them side by side at their real-world size.

Speaker A
Speaker B
OverlaySide by side
Presentation mode
References

Front view — side by side at true scale

AMoFi SourcePoint 888BMartinLogan Motion XT F100
MoFi SourcePoint 888 front view
MartinLogan Motion XT F100 front view

Click either cabinet to swap A ↔ B · Reference height: 1213 mm (121.3 cm) · 1 mm = 0.46 px

MoFi SourcePoint 888vsMartinLogan Motion XT F100

The MartinLogan Motion XT F100 stands 121.3 cm tall — about 14.3 cm more than the MoFi SourcePoint 888 at 107.0 cm. At 92 dB against 87 dB, the MartinLogan Motion XT F100 is the easier load to drive and plays louder from the same amplifier. Low frequencies come from a 203 mm cone on the MoFi SourcePoint 888 and a 165 mm cone on the MartinLogan Motion XT F100. Both land in a similar price bracket, around $4,750 a pair.

TrueSpecs presentation

Specifications

mm / kgin / lb
AB
ManufacturerMoFiMartinLogan
ModelMoFi SourcePoint 888MartinLogan Motion XT F100
Height1070 mm1213 mm
Width309 mm318 mm
Depth410 mm343 mm
Weight43 kg34.5 kg
Enclosurebass-reflex-rearbass-reflex-down
Drivers1× 32 mm tweeter (soft dome), 1× 203 mm midrange (paper cone), 2× 203 mm woofer (paper cone)1× tweeter (Folded Motion XT (AMT)), 1× 165 mm midrange (Nomex-reinforced Kevlar cone), 3× 165 mm woofer (aluminium cone)
Frequency — low32 Hz31 Hz
Frequency — high30000 Hz25000 Hz
Sensitivity87 dB92 dB
Impedance6 Ω4 Ω
Recommended amp—20–450 W
MAP (USD)$4,999 / pair$4,500 / pair
Where to buyCheck availability ↗Check availability ↗
Brand websitemofielectronics.com ↗martinlogan.com ↗
Product pageOpen 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.