Q Acoustics firmly believe the Concept 40 sets new standards, even outperforming many speakers in higher price brackets. In common with the Concept 20, its award-winning ‘little brother’, the new Concept 40’s extraordinary soundstage, dynamics and sheer musicality is achieved by incorporating its bespoke drive units into a ‘GelcoreTM Construction’ cabinet. This State-of-the-Art, ultra-low resonance and beautifully lacquered cabinet design allows the drive units to perform at their very impressive best. The low distortion drive units incorporate powerful oversized magnets to ensure wide dynamics and an ultra-fast transient response. The elegant tripod stand allows the Concept 40 to achieve perfect rigidity and floor contact which further enhances its performance. Even the speaker’s attractive aluminium facia plate is not purely decorative.

Category: Product ID: 6537


It’s part of an assembly which clamps a butyl rubber sheet to the front panel to reduce cabinet resonance still further. With 90dB sensitivity and a nominal impedance of 6 ohms, the Concept 40 is easily driven by any good quality amplifier.

Enclosure Type: 2-way reflex with double woofer
Bass Unit: 2 x 125mm
Treble Unit: 25mm
Frequency Response: 53Hz – 22kHz
Nominal Impedance: 6 ohm
Minimum Impedance: 4 ohm
Sensitivity: 90 dB
Recommended Power: 25 – 150w
Crossover Frequency: 2.3kHz
Dimensions: 972 x 170 x 288mm (H x D x W)
Weight: 18.5kg
Colour: White / Black