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TrueScaleAudio

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

AMartinLogan Motion F20BTriangle Australe
MartinLogan Motion F20 front view
Triangle Australe front view

Click either cabinet to swap A ↔ B · Reference height: 44.5 in · 1 in = 12.59 px

MartinLogan Motion F20vsTriangle Australe

The MartinLogan Motion F20 and the Triangle Australe stand at nearly the same height, around 112.7 cm tall. On footprint the MartinLogan Motion F20 is the wider cabinet (29.8 cm versus 28.7 cm). The MartinLogan Motion F20 is down-firing ported and the Triangle Australe is front-ported. Both land in a similar price bracket, around $3,340 a pair.

TrueSpecs presentation

Specifications

mm / kgin / lb
AB
ManufacturerMartinLoganTriangle
ModelMartinLogan Motion F20Triangle Australe
Height44.4 in44.5 in
Width11.7 in11.3 in
Depth14.3 in14.6 in
Weight60 lb85.5 lb
Enclosurebass-reflex-downbass-reflex-front
Drivers1× tweeter (Folded Motion (AMT)), 1× 5.5 in midrange (woven-fibreglass cone), 2× 6.5 in woofer (aluminium cone)2× 1 in tweeter (titanium-dome compression diaphragm), 1× 6.5 in midrange (natural cellulose-pulp cone), 3× 6.5 in woofer (fiberglass cone with textile overlay)
Frequency — low35 Hz35 Hz
Frequency — high25000 Hz22000 Hz
Sensitivity92 dB92.5 dB
Impedance4 Ω8 Ω
Recommended amp20–300 W100–200 W
MAP (USD)$3,500 / pair$3,180 / pair
Where to buyCheck availability ↗Check availability ↗
Brand websitemartinlogan.com ↗trianglehifi.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.