Q Acoustics Concept 90
Centre Speaker

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£649.00
FREE Home Delivery
Out of Stock Online
Check availability in our stores or order now for next shipment
Interest Free Credit Available
£649.00
FREE Home Delivery
Out of Stock Online
Check availability in our stores or order now for next shipment
Interest Free Credit Available
£649.00
FREE Home Delivery
Out of Stock Online
Check availability in our stores or order now for next shipment

Q Acoustics Concept 90 Centre Speaker

CONCEPT 30
Standmount Speaker

Taking acoustic technology and design cues from the flagship Concept 300, while also introducing new audio innovations, the Concept 30 standmount delivers truly high-end home audio performance.

Q Acoustics Concept 90 Bookshelf Speakers

No artificial colouring

Every element of acoustic innovation featured in the Concept 30 is geared towards designing the quietest cabinet possible. Unaffected by internal and external resonances, these speakers deliver focused stereo imaging, accurate audio and an extended holographic soundstage to emulate a live performance in the home.

All our anti-resonance innovations allow the state-of-the-art complement of drivers free to get on with the job of delivering the most realistic, most involving sound ever heard at this price-point.

Q Acoustics Concept 90 Bookshelf Speakers

Controlled power

Designed as an integral part of the mechanical structure of the cabinet, both the 5-inch mid/bass and 0.9-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.

Q Acoustics Concept 90 Bookshelf Speakers

Elsewhere, the tweeter is hermetically sealed and mechanically isolated (floating) from the baffle, which means lower distortion and a lower crossover point for seamless integration through the crossover region. At 30.5mm, the larger mid/bass driver voice coil increases motor strength resulting in a 50% increase in power handling over a comparable driver with 25.4 mm voice coil.

Q Acoustics Concept 90 Bookshelf Speakers

Lastly, the crossover itself is mounted to the isolation base, keeping it free of sound-effecting vibrations and away from the electro-magnetic influence of the drivers themselves.

Q Acoustics Concept 90 Bookshelf Speakers

Elegant design

Boasting the same sophisticated design lines and stunning, premium high gloss finish of the top-of-the-range 300 and 500 models, the new range retains the signature aluminium front baffle plate that made the original Concept speakers so iconic. The Concept 30 arrives in three striking lacquers: black, silver and white.

Q Acoustics Concept 90 Bookshelf Speakers

Gelcore™ technology

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.

Q Acoustics Concept 90 Bookshelf Speakers

Isolation suspension system

A variation on the hugely effective ‘isolation base’ principle first seen on Concept 300 means the Concept 30 have a suspension system in the form of a sprung baseplate. Two plates are separated by suspension ‘spheres’ that effectively isolates the cabinet from interference from external vibrations, providing tighter stereo imaging, while also bringing greater depth.

Q Acoustics Concept 90 Bookshelf Speakers

P2P™ (Point to Point™) technology

To keep the cabinet as rigid as possible, P2P™ (Point to Point™) internal bracing is employed. First introduced in the Concept 500, reinforcement is fitted to interior areas of the cabinet susceptible to low-end frequency reverberations.

Q Acoustics Concept 90 Bookshelf Speakers
Bass unit 2 x 125 mm (5.0 in)
Treble unit1 x 25 mm (0.9 in)
Frequency response(-6dB)67 Hz - 30 kHz
Nominal impedance6 O
Minimum impedance3.7 O
Sensitivity (2.83V @ 1kHz)90 dB/w/m
Recommended amplifier power25-150 W
Crossover frequency2.1 kHz
Distortion (120Hz - 20kHz, @2.83Vrms) <0.2%
Effective volume11 L
Dimensions (per loudspeaker / HxWxD)184 x 550 x 259 mm (7.2 x 21.7 x 10.2 in)
Weight (per loudspeaker) 12.3 kg (27.1 lbs)

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