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Foam Bung

The Concept Series speakers are rear ported and designed to work best with 

some space behind them i.e. 200mm or so away from a wall. If you position your 

speakers close to a wall/corner then the foam bungs should be inserted into the 

rear ports or there could be too much bass.

Preparation

Ensure bungs are fitted snugly into the port without inserting them too far. 

You will find the level of bass is reduced but definition and bass extension is 

increased. Experiment to see what you prefer and try making small changes to 

the position of the speaker to optimise the final result.

Concept 40

The Concept 40 loudspeakers should be positioned at least 200mm from a back 

wall and 500mm from the side walls. Placing the speakers closer to the wall 

will increase bass but could cause the sound to boom and lack precision and 

detail. The speakers should be 2m - 4m apart and central to the seated listener. 

Turning the speakers slightly inwards will sharpen a stereo image but may cause 

narrowing of the sound source.

Concept 20

The Concept 20s are ideally mounted on Concept floor stands. If you are stand 

mounting, a simple guide is that the treble unit should be at ear level to a seated 

listener. Stand mounted speakers should be treated as floorstanding speakers 

except that the speaker may be placed a little closer to the back wall. Shelf 

mounting is also possible. Be prepared to experiment to find the best setup for 

your taste in your particular listening room.

Positioning

Summary of Contents for Concept Series

Page 1: ...EN User Manual and Product Specifications Concept Series...

Page 2: ......

Page 3: ...ing lightning storms or when unused for long periods of time Warning To reduce the risk of fire or electrical shock do not expose this product to rain or moisture The product must not be exposed to dr...

Page 4: ...O NOT expose your loudspeakers to excessive cold heat humidity or sunlight If you play your loudspeakers without their grilles on be careful to protect the drive units from damage DO NOT use makeshift...

Page 5: ...stand where it cannot mark furnishings or pierce mains cables etc The spikes will not damage carpets Warning Do not use close to a strong heat source radiators heaters or electrical equipment Do not e...

Page 6: ...positioned at least 200mm from a back wall and 500mm from the side walls Placing the speakers closer to the wall will increase bass but could cause the sound to boom and lack precision and detail The...

Page 7: ...er and the lower pair to the bass LF speaker s As supplied the crossovers are fitted with removable links to connect the terminal pairs This permits you to connect the loudspeaker conventionally using...

Page 8: ...he procedure described in Standard Wiring Refer to the illustration below Stereo Connections Standard Connections Connect the RED terminal of the RIGHT loudspeaker to the RED Positive terminal on the...

Page 9: ...rom the date of purchase During the warranty period Q Acoustics will at its option repair or replace any product found to be faulty after inspection by the company or its appointed distributor or agen...

Page 10: ...Sensitivity Recommended Power Crossover Frequency Dimensions W x H x D Cabinet Including terminals stabaliser Weight each 2 way reflex 125mm 25mm 64Hz 22kHz 6 Ohm 4 Ohm 88dB 25 75W 2 9kHz 170mm x 260m...

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