TrueSpecs

Compare technical specifications (up to 4 speakers).

HiFi Ladder

Browse every speaker side by side, ordered by size or by price.

HiFi Search

Find speakers by the specs you want.

Compare speakers at true scale

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

Speaker A
Speaker B
References

Front view — overlaid at true scale

AJamo Concert Legacy 11BQ Acoustics Concept 500
Jamo Concert Legacy 11 front view
Q Acoustics Concept 500 front view

Click either cabinet to swap A ↔ B · Reference height: 1207 mm (120.7 cm) · 1 mm = 0.46 px

Specifications

AB
ManufacturerJamoQ Acoustics
ModelJamo Concert Legacy 11Q Acoustics Concept 500
Height1207 mm1175 mm
Width312 mm400 mm
Depth481 mm375 mm
Weight40 kg42 kg
Enclosurebass-reflex-downbass-reflex-rear
Drivers1× 25 mm tweeter (Scan-Speak positive soft dome), 1× 165 mm midrange (SEAS L18REX aluminium-magnesium cone), 3× 165 mm woofer (Scan-Speak wood-fibre paper cone)1× 28 mm tweeter (soft dome), 2× 165 mm mid-bass (coated paper cone)
Frequency — low32 Hz41 Hz
Frequency — high21000 Hz30000 Hz
Sensitivity94 dB
Impedance4 Ω6 Ω
Recommended amp50–250 W25–200 W
MAP (USD)$7,999 / pair$8,899 / pair
Where to buyCheck availabilityCheck availability
Brand websitejamo.comqacoustics.com
Product pageOpen product pageOpen product page

Larger value highlighted in green. For low-frequency extension, lower Hz = greater bass reach, so the deeper side is highlighted.