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27th January 2017
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SPEAKER KEF REFERENCE 3(floorstanding speaker)
  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 Penjelasan Produk
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) |
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