SPEAKER KEF REFERENCE 3(floorstanding speaker)
 

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https://s.kaskus.id/r480x480/images/...1471533564.jpg

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SPEAKER KEF REFERENCE 3(floorstanding speaker)
Rp. 275.000.000
Beli

Lokasi : DKI Jakarta Kondisi : New Posted on : 18-08-2016 22:21 Terjual : 0 barang telah terjual Dilihat : 441 kali Berat : 55000 gram Last Sundul : 18 August 2016, 10:21:26 PM



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REFERENCE 3



Same DNA, more modest dimensions – and the same uncanny ability to generate an intricate, totally natural-sounding 3D soundstage. The two 165mm (6.5 inch) bass drivers are positioned perfectly above and below KEF’s latest 125mm (5 inch) MF/HF Uni-Q driver array in a D'Appolito configuration. Fidelity across the midrange and treble is outstanding, and the transitions imperceptible. And with Uni-Q’s broad inclusive dispersion, everyone in the room can enjoy the same rich, spatially precise acoustic imagery without being restricted to a narrow sweet spot. As well as putting you right at the heart of the original performance, it gives you the soul.



Model REFERENCE 3

Design Three-way bass reflex

Drive units Uni-Q driver array:

HF: 25mm (1in.) vented aluminium dome

MF: 125mm (5in.) aluminium

Bass units:

LF: 2 x165mm (6.5in.) aluminium

Frequency range free field (-6dB) Short port: 38Hz - 45kHz

Long port: 35Hz - 45kHz

Frequency range typical in room bass response (-6dB) 28Hz

Frequency response (±3dB) 43Hz – 35kHz

Crossover frequency 350Hz, 2.8kHz

Amplifier requirements 50-300 W

Sensitivity (2.83V/ 1m) 87.5dB

Harmonic distortion

2nd & 3rd harmonics (90dB, 1m)