Q Acoustics Concept 30 Bookshelf Speaker (Pair), Gloss Silver
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Key Features
- Controlled Power
- No Artificial Colouring
- Tweeter
- Gelcore Technology
- Isolation Suspension
Q Acoustics Concept 30 Bookshelf Speaker (Pair), Gloss Silver Overview
Taking acoustic technology and design cues from the flagship Concept 300, while also introducing new audio innovations, the Concept 30 stand mount delivers truly high-end home audio performance.
Product Ref: 210789
Full Description
Hi-Fi Choice - Editor's choice award
“The Concept 30 is magnificently free of issues full stop. It places no great demands on your partnering equipment, is commendably unfussy about where you place it and it manages to look fantastic once you’ve done so. An outstanding speaker that barely puts a foot wrong, the Concept 30 is a superb performer.”
Taking acoustic technology and design cues from the flagship Concept 300, while also introducing new audio innovations, the Concept 30 stand mount delivers truly high-end home audio performance.
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.
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.
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.
Tweeter
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.
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.
Isolation Suspension
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.
P2P 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.
| Bass Unit | 1 x 125 mm (5.0 in) |
|---|---|
| Treble Unit | 1 x 25 mm (0.9 in) |
| Frequency Response(-6dB) | 54 Hz - 30 kHz |
| Nominal Impedance | 6 Ohms |
| Minimum Impedance | 3.9 Ohms |
| Sensitivity (2.83V @ 1kHz) | 87 dB/w/m |
| Recommended Amplifier Power | 25-100 W |
| Crossover Frequency | 2.4 kHz |
| Distortion (120Hz - 20kHz, @2.83Vrms) | <0.2 |
| Effective volume | 7.0 L |
| Dimensions (Per Loudspeaker / HxWxD) | 284 x 180 x 319 mm (11.2 x 7.1 x 12.6 in) |
| Weight (Per Loudspeaker) | 7.9 kg (17.4 lbs) |
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