Concept 90 Centre Speaker
Concept 90 Centre Speaker
Concept 90 Centre Speaker
Q Acoustics

Concept 90 Centre Speaker

Regular price $1,133.00 $1,133.00 Unit price per

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Star Role In Home Theatre

A centre channel speaker in a 5.1 home theatre set-up plays a crucial role to convey a realistic surround sound experience. More than just supporting the front left and right channel speakers, a centre channel anchors the dialogue while also seamlessly being part of the whole soundstage. As a key player in the Concept theatre system, the Concept 90 is our most advanced and striking centre channel speaker, featuring many anti-resonance technologies that appear in its Concept stablemates to deliver a focused but captivating theatre sound.

Controlled Power

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

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.

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. Introduced in the original Concept speaker, the Gelcore™ cabinet construction is designed to minimise high-frequency noise. A unique design comprised of a non-setting gel sandwiched between two individual layers, this specially developed adhesive dissipates high-frequency vibrations, generated by the moving drivers, into heat to maintain a focused audio performance, whether watching movies or listening to music.

Elegant Design

Matching the design profile of the Concept 30 and 50, the Concept 90 arrives in a trio of finishes – Gloss Black, Gloss White or Gloss Silver – designed to blend into any Concept speaker system you choose to assemble from the range. At the forefront of any surround sound set-up, this stylish centre channel will look at home perched on any cabinet in any interior space.


  • Bass Unit:  1 x 125mm / 5 Inches
  • Treble Unit: 1 x 25mm / 0.9 Inches
  • Frequency Response: 67 Hz – 30 kHz
  • Nominal Impedance: 6 Ω
  • Minimum Impedance: 3.7 Ω
  • Sensitivity 2.83V @ 1kHz: 90 dB/w/m
  • Recommended Power: 25-150 W
  • Crossover Frequency: 2.1 kHz
  • Distortion 120Hz – 20kHz, @2.83Vrms: <0.2%
  • Effective Volume: 11 L
  • Full Dimensions H/W/D: 184 x 550 x 259 mm /7.2″ x 21.7″ x 10.2″ Overall
  • Weight: 12.3 kg /27.1 lb Per Speaker


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