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Design:
Four-way closed box floorstanding loudspeaker with an ACE enclosure, crafted from super-formed aluminium for a smooth shape devoid of sharp edges and exceptional stiffness.
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Drive Units:
6 x 250mm (10 in.) LF drivers for powerful bass.
1 x 250mm (10 in.) LMF driver for seamless mid-bass integration.
Uni-Q driver array:
1 x 125mm (5 in.) Li-Mg-Al /LCP hybrid cone for clear midrange.
1 x 25mm (1 in.) vented aluminium dome HF featuring KEF's unique 'Tangerine Waveguide' for enhanced high-frequency dispersion.
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Dimensions:
H x W x D: 2000 x 600 x 380 mm (78.8 x 23.6 x 15 in.).
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Weight:
115kg (253 lbs), ensuring a solid foundation for optimal performance.
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Frequency Response:
25Hz to 60kHz (±3dB), offering an extensive audio range.
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Crossover Frequencies:
120Hz, 300Hz, 2.3kHz for precise frequency separation.
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Amplifier Requirements:
100 to 400W (typical) for compatibility with a variety of amplifiers.
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Sensitivity:
90dB (2.83V/1m), providing efficient sound output.
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Input Impedance:
4 Ohms, suitable for high-performance audio systems.
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Frequency Range:
28Hz - 45kHz (-6dB) free field, delivering impressive sound depth.
20Hz (-6dB) typical in-room bass response for enhanced low-frequency performance.
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Low Frequency Extension:
20Hz (-6dB), ensuring deep bass reproduction.
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High Frequency Extension:
100kHz (-10dB), capable of reproducing high frequencies with clarity.
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Maximum Output:
118dB, allowing for powerful sound delivery.
