TrueScaleCompare speakers at true scale.
TrueSpecsCompare technical specifications (up to 4 speakers).HiFi LadderBrowse every speaker side by side, ordered by size or by price.HiFi SearchFind speakers by the specs you want.

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 — overlaid at true scale

ARevel M146BKEF R3 Meta
Revel M146 front view
KEF R3 Meta front view

Click either cabinet to swap A ↔ B · Reference height: 422 mm (42.2 cm) · 1 mm = 1.33 px

Revel M146vsKEF R3 Meta

The KEF R3 Meta stands 42.2 cm tall — about 6.3 cm more than the Revel M146 at 35.9 cm. On footprint the Revel M146 is the wider cabinet (24.6 cm versus 20.0 cm). At 87 dB against 85.5 dB, the KEF R3 Meta is the easier load to drive and plays louder from the same amplifier. The Revel M146 reaches deeper in the bass, down to 43 Hz versus 58 Hz. Both land in a similar price bracket, around $2,999 a pair.

TrueSpecs presentation

Specifications

mm / kgin / lb
AB
ManufacturerRevelKEF
ModelRevel M146KEF R3 Meta Meta
Height359 mm422 mm
Width246 mm200 mm
Depth323 mm336 mm
Weight11 kg12.4 kg
Enclosurebass-reflex-rearbass-reflex-rear
Drivers1× 165 mm mid-bass (Micro Ceramic Composite (MCC) cone), 1× 25 mm tweeter (ceramic composite (DCC) dome)1× 25 mm tweeter (MAT aluminium dome), 1× 125 mm midrange (aluminium cone), 1× 165 mm woofer (hybrid aluminium cone)
Frequency — low43 Hz58 Hz
Frequency — high40000 Hz28000 Hz
Sensitivity85.5 dB87 dB
Impedance6 Ω4 Ω
Recommended amp15–200 W15–180 W
MAP (USD)$2,999 / pair$2,999 / pair
Where to buyCheck availability ↗Check availability ↗
Brand websiterevelspeakers.com ↗international.kef.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.