Q Acoustics Concept 90 - Centre Speaker

The Q Acoustics Concept 90 is the most high-performance centre channel speaker from the  Q Acoustics range. Able to deliver astonishingly dynamic and ultra-clear dialogue, this speaker is the star of the Concept home cinema range.

A centre channel speaker in a 5.1 home cinema 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.

The Q Acoustics Concept 90 has many anti-resonance technologies that appear in its Concept stablemates to deliver a focused but captivating cinema sound. Matching the design profile of the Concept 30 and 50, the Concept 90 arrives in a trio of finishes designed to blend into any Concept 5.1 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.

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 its 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. All these resonance eliminating innovations are housed in a Gelcore™ cabinet design to deliver a speaker low on interior and exterior 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

Product Features

• 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.
• High-frequency driver is fully hermetically sealed and mechanically isolated (floating) from the front baffle to protect from internal resonances from the mid/bass driver.
• Crossover design is mounted on the isolation base, to minimise any microphonic pick up and away from electro-magnetic fields radiated by the drive units.
  

Technical Specifications:

• Bass Unit: 2 x 125 mm
• Treble Unit: 1 x 25 mm
• 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

Further Information

Q Acoustics Concept 90 - User Manual (PDF)