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KEF Reference Model 1

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description KEF Reference Model 1 Overview

The KEF Reference Model 1, produced from 1972 to 1977, utilized a unique coaxial design with a central midrange driver surrounded by four smaller drivers, creating a remarkably focused and detailed soundstage for its time.

help KEF Reference Model 1 FAQ

What is the KEF Reference Model 1?

The KEF Reference Model 1 is a compact high-end loudspeaker from KEF's Reference range. The exact production period depends on the generation, so the catalog description should be checked against the model badge and serial number.

Does the KEF Reference Model 1 use a coaxial driver?

KEF's signature Uni-Q design places the tweeter at the acoustic center of the midrange driver, creating a coherent point-source-like radiation pattern. The exact driver arrangement differs across Reference Model 1 generations, so a claim about four surrounding drivers should not be assumed without a model-specific manual.

What type of soundstage is the KEF Reference Model 1 designed to produce?

Its coaxial midrange-and-tweeter layout is intended to improve imaging and keep the apparent sound source focused. Placement, toe-in, room reflections, and amplifier matching still have a large effect on the perceived soundstage.

What should I check when buying a used KEF Reference Model 1?

Check the exact generation, serial numbers, Uni-Q driver condition, foam or surround condition, crossover health, and cabinet damage. A used pair can differ greatly in value because KEF has sold Reference Model 1 versions across multiple eras.

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