Q Acoustics Concept 40 Floorstanding Speakers Pair

AVAYESYMPHONY

Q Acoustics Concept 40
FLOOR STAND

The Concept 40 is Q Acoustics' flagship floor-standing speaker delivers an unparalleled sonic performance. The Concept 40's extraordinary soundstage, dynamics and sheer musicality is achieved by incorporating its bespoke drive units into a 'GelcoreTM Construction' cabinet which allows the drive units to perform at their very impressive best.

  • Available in two beautiful multi-layered lacquered finishes in high gloss black and white
  • The Concept 40 uses GelcoreTM Cabinet Construction, where two layers of MDF, are separated by a bespoke, resonance absorbing, non-setting adhesive which converts the kinetic energy and disperses it as heat
  • With 90dB sensitivity and a nominal impedance of 8 ohms, the Concept 40 is easily driven by any good quality amplifier, providing effortless peaks and crescendos in music and movie soundtracks
  • Attractive brushed aluminium facia plate is not purely decorative. It's part of an assembly, which clamps a butyl rubber sheet to the front panel to reduce cabinet resonance still further in the panel facing the listener

Elegantly slim with an unparalleled soundstage, our Concept 40 floorstanding speakers deliver a sonic performance like no other. This is achieved by incorporating outstanding drive units into a Gelcore™ ultra-low resonance cabinet, which allows the drive units to simply reproduce music, unencumbered by the level of cabinet induced distortions found in conventional designs.

The low-distortion drive units incorporate powerful oversized magnets to ensure wide dynamics and an ultra-fast transient response. All of this for a beautiful sound. With 90dB sensitivity and a normal impedance of 8 ohms, the Concept 40 is easily driven by any good quality amplifier. The elegant tripod stand allows the speakers to achieve perfect rigidity and floor contact, and the aluminum fascia plate is part of an assembly that clamps a butyl rubber sheet to the front panel to reduce cabinet resonance further.

Concept 40 Technical
Concept 40 technology page concept series
Q Acoustics Concept 40 Speakers

Designed as an integral part of the mechanical structure of the cabinet, both the 5-inch mid/bass and 1.0-inch tweeter drivers are new, ground-up designs specifically for the Concept 30, 50 and 90 loudspeakers. The drive units are fixed to a remarkably stiff 3mm aluminium baffle plate before it is fitted to the cabinet - this gives the correct acoustic seal, dampening vibrations and minimising structural coupling.

The low distortion drive units incorporate powerful oversized magnets to ensure wide dynamics and an ultra-fast transient response. With 90dB sensitivity and a normal impedance of 8 ohms, the Concept 40 floor speakers are easily driven by any good quality amplifier.

Award-Winning Floorstanding Speakers

Concept 40 Mechanical Structure

Ultra-Low Resonance Cabinet Design

The Concept 40 uses GelcoreTM Cabinet Construction, where two layers of MDF, are separated by a bespoke, resonance absorbing, non-setting adhesive which converts the kinetic energy and disperses it as heat. This substantially reduces distortion and allows the individual drive units to deliver their optimal performance; a pure and uncoloured sound.

Beautifully Finished Floorstanding Speakers

Concept 40 Cabinet Construction

Simple to Drive, Simple to Position

With 90dB sensitivity and a nominal impedance of 8 ohms, the Concept 40 is easily driven by any good quality amplifier, providing effortless peaks and crescendos in music and movie soundtracks. Various locations for positioning the speaker in the listening room are catered for by providing a foam bung which can be inserted in the rear-mounted reflex port modifying the bass response to suit positioning against a rear wall or close to a corner.

Gloss Finished Floorstanding Speakers

concept 40 quality amplifier

Stunning to Hear, Stunning to See

These striking floorstanding loudspeakers are available in multi-layered lacquered black or white finishes. 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 brushed aluminium facia plate is not purely decorative. It's part of an assembly, which clamps a butyl rubber sheet to the front panel to reduce cabinet resonance still further in the panel facing the listener.

SPECIFICATIONS
Enclosure type2-way reflex with double woofer
Bass Unit 2 x 125mm
Treble Unit25mm
Frequency Response53Hz - 22kHz
Nominal Impedance8ohm
Minimum Impedance4ohm
Sensitivity90dB
Recommended Power 25 - 150w
Crossover Frequency2.3kHz
Dimensions H/D/W mm(cabinet)972 x 388 x 288 mm
Full Dimensions H/D/W mm (overall)980 x 390 x 305 mm
Weight18.5kg
paulrigby review logo

Floorstanders…do you need to spend big bucks to get the best from the design or can a sub-1k model actually do more than add a bit of bass onto a good pair of bookshelf speakers? Paul Rigby finds out when he reviews the Q Acoustics Concept 40

>>paul rigby
WHF 5 star logo

Builds on the brand’s strengths to deliver a wonderfully inviting sound

>>Q Acoustics Concept 40 review
HFC Recommend badge and 5 stars mock logo

The concept is clear – to make a good speaker great. There are several ways of doing this, the obvious one being to spend large amounts of money on the drive units.

>>Tall story
Blue Note Award logo

For this year’s Enjoy The Music.com Blue Note awards, Senior Editor Tom Lyle chose the very affordable Q Acoustics Concept 40 loudspeaker. This British manufacturer is hardly a new one in most places within the world, but they are new to North America.

>>Enjoy The Music
enjoy the music review logo

You are reading a review of two of their best speakers from two of their three lines.

>>I must admit, that when installing the Concept 40 into my system ...
tone audio jpg

The full complement of punchy horns with well defined spacing between each instrument is indeed impressive.

>>The white (or black) gloss
hifi review logo

The notion is clear - to produce a speaker that is good fantastic.

>>Highly recommended.
witchdoctor logo

Budget-conscious speakers with a terrific insight into high-end sound, and too few niggles to cause concern.

>>British based Q Acoustics
earreview logo

good sign is that the stereo image doesn’t change whether you played soft or loud.

>> Playing Vienna Teng and her CD Warm Strangers
avhub logo

do more than add a bit of bass onto a good pair

>>good job
dia logo

Remarquablement homogène, somptueuse à certains égards, etcapable aussi de probité.

>>L’écoute
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