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7999.99
Reference 1 Ultimate Bookshelf Speaker Pair
$7,999.99
Only the finest dealers are approved to offer this product. Your purchasing experience should be worthy of a loudspeaker such as this, and should come with matching levels of service and support.
Reference 1 pairs KEF’s latest 5in. MF/HF Uni-Q driver array with the sensational 6.5in. alloy cone bass driver to create a compellingly realistic sound stage out of all proportion to its size.
Priced as MATCHED PAIRS. Note: All Reference products are hand made to order. Expected build time is 4-12 weeks on all standard finishes.
Product Features
A CLASS APART
The Reference is the physical embodiment of KEF's Total System Design philosophy. Every component is optimised both within itself and as part of the whole, while every drive unit is given the chance to perform to the best of its considerable ability. The result is a loudspeaker that performs far beyond the sum of its parts.
Two drivers, a single point
At the heart of The Reference is the Uni-Q™ point source driver array. A state-of-the-art vented aluminium dome tweeter at the exact acoustic centre of a highly sophisticated midrange driver that delivers flawless natural sound across a wider listening area.
A strong foundation
Clean, rich and articulate bass is the foundation of great stereo or multichannel sound. KEF's Reference Series bass driver has a massive vented magnet assembly, a large aluminium voice coil and an exceptionally light and stiff alloy cone. Whatever the volume, dynamics and power handling are superb.
The smallest details, revealed
Shadow Flare drastically reduces harmful cabinet diffraction, allowing the Uni-Q to work at its highest level. A precision-designed surface extends the waveguide effect of Uni-Q for improved clarity, particularly when it comes to the subtle nuances of plucked strings and other percussive sounds.
Computer-modelled perfection
Hand finished in pair-matched wood veneers, The Reference cabinets have computer-optimised bracing geometry to minimise secondary radiation from the sides and Constrained Layer Damping to turn what little vibration is left into heat.
Fighting turbulence
Flexible port technology is used to reduce port resonance. Each port is adjustable to allow users to modify the sound to suit their room. The flare and profile of each port is calculated by computational fluid dynamics to avoid turbulent air noise that might colour the sound.
Hand-picked components
KEF’s engineers use advanced software to model the ideal crossover. But every component is auditioned by the ultimate measure: the human ear. Perfection takes time, but the results are plain to hear. Reference crossovers are even decoupled from the cabinet to minimise vibration and crosstalk.
MADE IN MAIDSTONE
Since 1973, Reference has been designed, engineered, and crafted in Maidstone, Kent. When you experience The Reference, you don't just experience the best: you experience all of the history that has gone into the creation of the benchmark.
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Spec
| Model | REFERENCE 1 |
| Design | Three-way Bass Reflex |
| Drive Units | Uni-Q driver array: HF: 25mm (1in.) vented aluminium dome MF: 125mm (5in.) aluminium Bass units: LF: 1 x165mm (6.5in.) aluminium |
| Frequency range free field (-6dB) | Short port: 40Hz - 45kHz Long port: 37Hz - 45kHz |
| Frequency range typical in room bass response (-6dB) | 30Hz |
| Frequency response (±3dB) | 45Hz – 35kHz |
| Crossover frequency | 350Hz, 2.8kHz |
| Amplifier requirements | 50-200W |
| Sensitivity (2.83V/ 1m) | 85dB |
| Harmonic distortion 2nd & 3rd harmonics (90dB, 1m) |
<0.5% 40Hz – 100kHz <0.2% 200Hz – 10kHz |
| Maximum output (peak sound pressure level at 1m with pink noise) |
111 dB |
| Impedance | 8Ω (min. 3.2Ω) |
| Weight | 18.2kg (40.1lbs.) |
| Dimensions (H x W x D) (with grille and terminal) |
440 x 205 x 430 mm (17.3 x 8.1 x 16.9 in.) |
| Finishes | Deep Piano Black, Satin American Walnut, Luxury Gloss Rosewood |
** KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE. **
Press and Awards
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Maximum fidelity: The KEF Reference 1 speaker
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KEF Reference Review
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‘Reference Quality’ – Hi-Fi Plus Magazine
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‘Reference Quality’ – Hi-Fi World Magazine
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SoundStage! Network - Reviewers' Choice
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Downloads
| THE REFERENCE Brochure | • Open In New Window • Download |
| THE REFERENCE Manual | • Open In New Window • Download |
| THE REFERENCE Information Sheet | • Open In New Window • Download |
| THE REFERENCE White Paper | • Open In New Window • Download |
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