Q Acoustics Concept 90 – Centre Channel Speaker


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SKU: Q AC Concept 90 Category: Tag:


Boasting a three-way design with two 125mm mid/bass drivers flanking a 25mm tweeter, the Q Acoustics Concept 90 brings ultra-clear dialogue and spellbinding effects to movie watching sessions through it specially developed driver designs.


  • Gelcore™ cabinet construction reduces higher frequency cabinet noise.
  • Isolation suspension base eradicates unwanted external and internal vibrations.
  • The driver assembly is mounted to the front aluminium baffle by pretensioned studs to give the correct acoustic seal, while dampen vibrations and minimise structural coupling of the assembly in main cabinet.
  • Ground-up mid/bass and tweeter driver design for increased power handling.

With sound synergy important in a home cinema speaker system, the Concept 90 harbours the same hermitically sealed and decoupled tweeter enclosure and driver assembly baffle-mounted design as the Concept 30 and 50. The same isolation base, featuring two plates separated by suspension spheres, is also present to isolate the cabinet from external resonances – a crucial design when the speaker is placed straight onto a TV cabinet, while also providing tighter audio, and greater depth to your music and movies.

Q Acoustics Concept 90Elegant design
Matching the design profile of the Concept 30 and 50, the Concept 90 arrives in a trio of finishes – black, white or silver – designed to blend into any Concept 5.1 speaker system you choose to assemble from the range. 

Gelcore™ cabinet design
All these resonance eliminating innovations are housed in a Gelcore™ cabinet design to deliver a speaker low on interior influences that can colour the sound. It ensures the Concept 90 can dispatch crystal clear dialogue and improved depth of sound that will elevate the film watching experience.


-Bass unit: 2 x 125 mm (5.0 in)
-Treble unit: 1 x 25 mm (0.9 in)
-Frequency response: (-6dB) 67 Hz – 30 kHz
-Nominal impedance:  6 Ω
-Minimum impedance:  3.7 Ω
-Sensitivity:  (2.83V @ 1kHz) 90 dB/w/m
-Recommended amplifier power:  25-150 W
-Crossover frequency:  2.1 kHz
-Distortion:  (120Hz – 20kHz, @2.83Vrms) <0.2%
-Effective volume:  11 L
-Dimensions (per loudspeaker / HxWxD):  184 x 550 x 259 mm
-Weight (per loudspeaker):  12.3 kg

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