Q Acoustics Concept 40


The Concept 40 is Q Acoustics’ flagship floorstanding speaker. It is the newest addition of the acclaimed award winning Concept range, and we are highly confident about its ability to deliver unparalleled sonic performance at its price. We strongly believe that these HiFi speakers set new standards, and can even outperform those that are in a much higher price bracket.

In common with the Concept 20 its award-winning ‘little brother’, the new Concept 40’s unparalleled soundstage, dynamics and sheer musicality is achieved by incorporating outstanding, bespoke drive units into a lacquered, State-of-the-Art, ‘GelcoreTM Construction’, ultra-low resonance cabinet, which ultimately allows them to perform at its very best. The drive units have powerful oversized magnets attached to them to lower the cabinet resonance and the tripod stand allows these floorstanding loudspeakers to have perfect rigidity and contact with the floor to enhance its performance.

The aluminium facia plate not only enhances the aesthetics of them, but also helps to reduce cabinet resonance as it features a butyl clamp. With a sensitivity of 90dB, and a speaker imprudence that never gets lower than 4 ohms, it means that the Concept 40 is easy to drive with any good quality amplifier. With a striking floorstanding design which is available in either high gloss black, or high gloss white, these loudspeakers really do look as good as they sound.


  • Lacquered Black Gloss
  • Lacquered White Gloss


Concept 40 Speaker Specifications
Enclosure type:2-way reflex with double woofer
Bass Unit:2 x 125mm
Treble Unit:25mm
Frequency Response:53Hz - 22kHz
Nominal Impedance:6ohms
Minimum Impedance:4ohms
Recommended Power:25 - 150w
Crossover Frequency:2.3kHz
Dimensions H/D/W mm:972 x 288 x 170