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Table of Contents
Related Manuals for KEF Reference 209
Summary of Contents for KEF Reference 209
- Page 2 Applicable for Reference Series Models 209 and 208, model numbers SP3557 and SP3556 WARNING TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE Explanation of Graphical Symbols CAUTION The lightning flash with arrowhead symbol, within an...
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Page 3: Important Safety Instructions
The power supply cord should be routed so Please take heed of the following before using the KEF Reference Series Subwoofer. Note also that the word “appliance” shall refer to the KEF Reference Series Model 209/ Series subwoofer. It has been designed to faithfully that they are not likely to be walked on or Model 208 Subwoofer, or any part of it. -
Page 4: Table Of Contents
General Care of Your System 2. Avoid damp. Contents Reference Model 209 3. Avoid direct sunlight. Introduction and Overview 4. Clean with the KEF cloth provided. ACE Technology Room Correction 5. Do not use spirit based cleaners. Installation and Operation Unpacking, Handling and Aftercare... -
Page 5: Introduction And Overview
Introduction and Overview The KEF Reference Series 209 subwoofer is a ‘state (see page 8) is KEF’s solution to the oldest catch 22 of the art’ subwoofer for use in the very best home in loudspeaker design – that to get good bass theatre and stereo systems. -
Page 6: Ace Technology
Before room correction. change in the internal It is very difficult to compensate for the effect problem have been tried over the years, but KEF’s enclosure pressure of the room. This is mainly because the effect is ACE technology is the one which genuinely works... -
Page 7: Installation And Operation
In addition ring are not removed for any period of time to the spikes and locking nuts each Model 209 especially in a humid environment. also comes with casters. The casters should only... -
Page 8: Adjusting The Feet And/Or Spikes
Best results will be obtained if the subwoofer is correction feature on the Reference Series 209 Series 209 subwoofer in a central position in the attempt level your loudspeakers level and stable. Check the general stability of the subwoofer becomes such an important feature. -
Page 9: Rear Panel Information
KEF Reference Series hidden out of site of the remote control and the 209 subwoofer or use the Line level LFE input main listening position. described below. -
Page 10: Remote Control And Control Functionality
L+R EQ. The Frequency and Slope controls apply only to AUTO/ POWER Puts the Reference Series 209 subwoofer into or Selects the Equalisation (EQ) that is applied to the Left and Right line level inputs and are not MANUAL out of standby. -
Page 11: Connections, Setup And Fine Tuning
Connections, Setup and Fine Tuning All connections should be made with the amplifier switched OFF. Ensure the integrity of all LFE line level connections connections prior to switching the amplifier ON. (For use with bass limited (small) main loudspeakers) Stereo line level connections LFE line level connections (For use with full range (large) main loudspeakers) Stereo speaker level connections... -
Page 12: Movie Only Setup Through The Lfe Input
‘+’ or coloured RED connects to the left This dedicated line level input is specifically for To do this you will need to use the volume, The Reference Series 209 subwoofer can be used subwoofer speaker input terminal marked ‘+’. for both main speaker low frequency extension... -
Page 13: Using The Preset Equalization Options
Using the Room Correction facility Left and Right EQs and LFE EQs are pre defined by The Reference 209 subwoofer includes a room correction facility to optimise the performance in different KEF’s acoustics engineers to allow easy selection of listening environments. -
Page 14: Grille
Drive Unit Array : If required, the grille may be removed during use. 450mm (18in.) long-throw bass driver with radial KEF suggest the removal of the grille for serious magnet system allowing +/-30mm of linear excursion. listening, however we strongly recommend replacing the grill after use. -
Page 15: Introduction And Overview
Introduction Introduction and Overview The subwoofer is the heart of any home theatre in a highly efficient unit without compromising system, providing an exhilaration that brings the cabinet design. sound stage physically to life. That is why the same level of attention and care has been taken to develop The acoustically inert cabinet is beautifully hand the Reference Series Model 208 subwoofer as the finished with a level of craftsmanship and attention... -
Page 16: Installation And Operation
It is normal for the appearance of wood veneer to change with You will notice that a special KEF care-pack is the passing of time, but locations in direct included with the subwoofer. This pack contains sunlight should, if possible, be avoided. -
Page 17: Adjusting The Feet
KEF. compensate for seriously irregular floors. reliably predicted. As all rooms are different it is best to experiment... -
Page 18: Rear Panel Information
208 subwoofer switched into AUTO. This will connectors to split the L and R signals between automatically put the subwoofer into standby the pre-amplifier and the KEF Reference 208 after approximately 30 minutes of silence. The subwoofer or use the Line level LFE input subwoofer will return from standby as soon as a described below. -
Page 19: Control Functionality
Control Functionality Phase. Subwoofer/Satellite Integration : Correct Music and Cinema Setting Adjusts the phase of the subwoofer output The Music and Cinema Switch changes the relative to your main speakers from 0 to 180 internal EQ settings on the Reference Series 208 subwoofer. -
Page 20: Connections, Setup And Fine Tuning
Connections, Setup and Fine Tuning LFE line level connections All connections should be made with the amplifier switched OFF. Ensure the integrity of all (For use with bass limited (small) main loudspeakers) connections prior to switching the amplifier ON. Stereo line level connections LFE line level connections (For use with full range (large) main loudspeakers) Stereo speaker level connections... -
Page 21: Movie Only Setup Through The Lfe Input
0. Adjust the level control until you are happy cause a short circuit between the terminals and speakers then set the speaker size to ‘small’. KEF with the low frequency levels when compared Speaker level or line level inputs are available to may damage your amplifier. -
Page 22: Grille
Bass Reflex, magnetically shielded Drive Unit Array : If required, the grille may be removed during use. 300mm (12in.) long-throw LF KEF suggest the removal of the grille for serious listening. However, we strongly recommend Frequency Response : replacing the grill after use. -
Page 23: Kef Heritage
Bextrene as a operation called Kent Engineering & Foundry solution, as its lightweight plastic sheet-like (hence KEF), on the banks of the River Medway, properties were flexible enough for shaping and near Maidstone in Kent. - Page 24 CR250SW set new standards from would be. KEF was the first loudspeaker 1977 saw the most radical KEF design yet in the 1986 saw more activity amongst the now world in-wall/ceiling units.
- Page 25 The 1990’s Under new ownership in 1992 KEF Audio found Recognition that year for the Reference Series itself equipped with new ideas, new personalities Model Four had reached a peak with world-wide and new products. But the same philosophies of acclaim.
- Page 26 This was own right: the KHT (KEF Home Theatre) 2005 achieved by adding two flat panel drivers behind system. With satellite loudspeakers nicknamed each front loudspeaker driver to act as rear ‘KEF...
- Page 29 GP Acoustics (France) SAS, 39 Rue des Granges Galand - BP414, 37554 Saint Avertin CEDEX, France. Tel : +33(0)2 47 80 49 01 Fax : +33(0)2 47 27 89 64 GP Acoustics (HK) Limited, 6F, Gold Peak Building, 30 Kwai Wing road, Kwai Chung, N.T., Hong Kong.Tel: +852 2410 8188 Fax: +852 2401 0754 KEF JAPAN 1-11-17, Honcho, Koganei-City, Tokyo, JAPAN 184-0004 Tel: +81 (0)42-388-2030 E-mail: info@kef.jp...
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