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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
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References

Front view — overlaid at true scale

ARevel M145BQ Acoustics Concept 30
Revel M145 front view
Q Acoustics Concept 30 front view

Click either cabinet to swap A ↔ B · Reference height: 294 mm (29.4 cm) · 1 mm = 1.90 px

Revel M145vsQ Acoustics Concept 30

The Revel M145 stands 29.4 cm tall — about 1.0 cm more than the Q Acoustics Concept 30 at 28.4 cm. On footprint the Revel M145 is the wider cabinet (20.0 cm versus 18.0 cm). At 87 dB against 85 dB, the Q Acoustics Concept 30 is the easier load to drive and plays louder from the same amplifier. Both land in a similar price bracket, around $1,899 a pair.

TrueSpecs presentation

Specifications

mm / kgin / lb
AB
ManufacturerRevelQ Acoustics
ModelRevel M145Q Acoustics Concept 30
Height294 mm284 mm
Width200 mm180 mm
Depth245 mm319 mm
Weight6.8 kg7.9 kg
Enclosurebass-reflex-rearbass-reflex-rear
Drivers1× 130 mm mid-bass (Micro Ceramic Composite (MCC) cone), 1× 25 mm tweeter (ceramic composite (DCC) dome)1× 25 mm tweeter (soft dome), 1× 125 mm mid-bass (coated paper cone)
Frequency — low54 Hz54 Hz
Frequency — high40000 Hz30000 Hz
Sensitivity85 dB87 dB
Impedance6 Ω6 Ω
Recommended amp15–150 W25–100 W
MAP (USD)$1,999 / pair$1,799 / pair
Where to buyCheck availability ↗Check availability ↗
Brand websiterevelspeakers.com ↗qacoustics.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.