Q Acoustics Concept 20 Loudspeakers

Q Acoustics Concept 20 Loudspeakers

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Q Acoustics Concept 20 loudspeakers

The Q Acoustics Concept 20 speaker deliver substantially higher performance than speakers of this price range thanks to the application of revolutionary cabinet technology which significantly reduces vibration. Recently reviewed by What Hi-Fi magazine, the Q Acoustic design receiaved a confident 5 star rating.

High end sound quality is now available to a much wider audience thanks to the Concept 20 design.

Essentially the Concept 20's are a 2020i speaker in a much better designed cabinet - in other words the drive units (paper ceramic coated mid-bass driver and decoupled dome tweeter) and crossover are shared between these two loudspeakers.

A number of design features of the Concept 20 speaker make this product very special indeed. Firstly, the dome tweeter is de-coupled from the front baffle, which benefits stereo separation, pinpoint high frequency definition and amazing depth of field. Q Acoustics use a material called Gel-Core for the enclosure material - the design is a box within a box, making the overall structure extremely rigid and eliminates almost to zero any vibrations in the box, so you get a much better performance across the entire frequency range, from bass to midrange to high frequencies. The lack of vibration allows the tweeter and mid-bass units to move air accurately without any undue affect from the non-resonant, acoustically dead cabinet.

As well as class leading drive units and crossover, the beautifully lacquered. Concept 20 cabinet utilises GelcoreTM construction, specifically developed for acoustic enclosures. In effect this is a ‘cabinet within a cabinet’; separated by a special, resonance canceling compound. This enables the drive units to simply reproduce music, unencumbered by cabinet induced coloration.

The listening result is nothing short of sensational.

The rear panel mounted connection plate can be wired using a normal twin core speaker cable or a four core speaker cable for bi-wiring or bi-amping. Metal link rods can be added or removed from the 4mm binding posts to switch quickly and easily between single wire and bi-wire mode. Also on the rear of the cabinet is a bass port - when the bass-midrange driver moves in and out in sympathy with the input signal, a proportion of the air will also flow out of the bass port, giving much deeper bass performance than could be realised from an infinite baffle or sealed box design.

For the very best results the Concept 20 should be used on its unique dedicated speaker stand, which uses the same GelcoreTM construction technique, further eliminating vibration and therefore offering better stereo imaging and bass depth/ control. Available in either gloss black or gloss white finish.



 Enclosure type  2-way reflex
Bass Unit   125mm
 Treble Unit  25mm
 Frequency Response 64Hz - 22kHz 
Nominal Impedance  6ohm
 Minimum Impedance 4ohm
Sensitivity   86dB
 Recommended Power  25 - 75w
 Crossover Frequency  2.9kHz
Dimensions H/D/W mm  265 x 282 x 170
Weight   12kg
Warranty 5 Years

Providing your item is in stock, the order is usually dispatched within 24 hours. Please remember that postage and packing is completely free for orders over £50*. Out of stock items will be dispatched as soon as they become available, out of stock items can take between 4 to 21 days for dispatch.

Deliveries usually take 1-3 working days. The majority of orders are sent via our couriers'; Interlink Express on a next-day-delivery service. Smaller, low value or light-weight items are normally posted using Royal Mail Recorded or Royal Mail Special Delivery.

Once your product has been dispatched, you will be notified via email and sent a unique consignment number, you can use this number at to check the status of your delivery. If you have provided a mobile telephone number, Interlink's Predict service will notify you by text (and email) of a one-hour delivery window. If the window they suggest is inconvenient, you can change the date of delivery to a later one via text or email.

*We ship free of charge to mainland UK addresses, excluding the Scottish Highlands or 'Out-Of-Reach' Scottish locations. Please consult the post-codes below to see if your location falls within this category. If you are still unsure, please contact us on 01432 354921. We also ship to Northern Ireland, Channel Islands, Scilly Isles, Scottish Isles and Scottish Highlands, however delivery to these locations will incur a charge and can only be sent via a 2-day service.

Shipping CostsMainland UK (Next-Day)Offshore/Out-of-reach (2-day)Northern Ireland, Channel Islands, Isle of Man, Scottish Islands, Scilly IslandsRepublic of Ireland (2-day)
Under £50 Orders £7.50 £12.50 £15.00
Over £50 Orders FREE £19.99 £29.99
Surcharge Orders £50.00 £69.99 £79.99
Saturday Delivery £12.99 N/A N/A
Sunday Delivery £12.99 N/A N/A
Saturday by 12 Delivery £35 N/A N/A


Post codes exempt from the free delivery service include:

Scottish Highlands Post Codes: AB30-38, AB41-42, AB44-56, FK17-99, G83, IV1-28, IV30-39, IV52-54, IV63, KW1-14, PA21-33, PA34-40, PH15-26, PH31-41, PH49-50
Islands Post Codes: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3
Northern Ireland: All BT postcodes
Channel Islands Post Codes: JE, GY
Scilly Isles Post Codes: TR21, TR22, TR23, TR24, TR25

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