Since the 1960s, KEF had made the component parts of the most popular systems available in kit form for those who chose to build their own cabinets. The KEFKIT series was replaced by the Constructor Series of six kits – most of which were equivalent to Reference or C-Series products of the time. In 1994 the KEFkit name reappeared with three new models all using the new Uni-Q technology.
Constructor Series KEFkit60 (1994-96)
KEFkit60 was a compact two-way system based on the Q60.
Constructor Series KEFkit80 (1994-96)
KEFkit80 was a compact two-way system based on the Q80.
Constructor Series KEFkit90 (1994-96)
KEFkit90 was a compact two-way system based on the Q90.
Specification: KEFkit60
System Type: Two-way, bookshelf/stand-mount
Enclosure type: Reflex
Dimensions (internal): 442 x 210 x 202mm (17.4 x 8.27 x 7.95 inches)
Nominal impedance: 8 ohms
Amplifier requirements: 10-100W
Frequency response: 60Hz to 20kHz +/-3.0dB at 2m on design axis (-6dB at 45Hz)
Sensitivity: 90dB at 1m for 2.83V (anechoic conditions)
Maximum output: 110dB on programme peaks under typical listening conditions
Drive units: B200 bass unit (SP1280), NT25 tweeter (SP1353)
Crossover: SP2189
System Type: Two-way, bookshelf/stand-mount
Enclosure type: Reflex
Dimensions (internal): 442 x 210 x 202mm (17.4 x 8.27 x 7.95 inches)
Nominal impedance: 8 ohms
Amplifier requirements: 10-100W
Frequency response: 60Hz to 20kHz +/-3.0dB at 2m on design axis (-6dB at 45Hz)
Sensitivity: 90dB at 1m for 2.83V (anechoic conditions)
Maximum output: 110dB on programme peaks under typical listening conditions
Drive units: B200 bass unit (SP1280), NT25 tweeter (SP1353)
Crossover: SP2189
Specification: KEFkit80
System Type: Two-way, floor standing
Enclosure type: Passive radiator
Dimensions (internal): 789 x 210 x 202mm (31.1 x 8.27 x 7.95 inches)
Nominal impedance: 8 ohms
Amplifier requirements: 10-125W
Frequency response: 57Hz to 20kHz +/-3.0dB at 2m on design axis (-6dB at 40Hz)
Sensitivity: 89dB at 1m for 2.83V (anechoic conditions)
Maximum output: 110dB on programme peaks under typical listening conditions
Drive units: B200 bass unit (SP1280), BD200 passive radiator (SP1288), NT25 tweeter (SP1353)
Crossover: SP2181
System Type: Two-way, floor standing
Enclosure type: Passive radiator
Dimensions (internal): 789 x 210 x 202mm (31.1 x 8.27 x 7.95 inches)
Nominal impedance: 8 ohms
Amplifier requirements: 10-125W
Frequency response: 57Hz to 20kHz +/-3.0dB at 2m on design axis (-6dB at 40Hz)
Sensitivity: 89dB at 1m for 2.83V (anechoic conditions)
Maximum output: 110dB on programme peaks under typical listening conditions
Drive units: B200 bass unit (SP1280), BD200 passive radiator (SP1288), NT25 tweeter (SP1353)
Crossover: SP2181
Specification: KEFkit90
System Type: Three-way, floor standing
Enclosure type: Reflex
Dimensions (internal): 844 x 210 x 264mm (33.2 x 8.27 x 10.4 inches)
Nominal impedance: 8 ohms
Amplifier requirements: 10-150W
Frequency response: 40Hz to 20kHz +/-3.0dB at 2m on design axis (-6dB at 35Hz)
Sensitivity: 89dB at 1m for 2.83V (anechoic conditions)
Maximum output: 112dB on programme peaks under typical listening conditions
Drive units: B200 bass unit (SP1285), B200 midrange unit (SP1280), NT25 tweeter (SP1353)
Crossover: SP2183
System Type: Three-way, floor standing
Enclosure type: Reflex
Dimensions (internal): 844 x 210 x 264mm (33.2 x 8.27 x 10.4 inches)
Nominal impedance: 8 ohms
Amplifier requirements: 10-150W
Frequency response: 40Hz to 20kHz +/-3.0dB at 2m on design axis (-6dB at 35Hz)
Sensitivity: 89dB at 1m for 2.83V (anechoic conditions)
Maximum output: 112dB on programme peaks under typical listening conditions
Drive units: B200 bass unit (SP1285), B200 midrange unit (SP1280), NT25 tweeter (SP1353)
Crossover: SP2183