Boxe de raft pasive KEF LS50 Meta

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Varianta selectata: Carbon Black

Cod produs: SP4027BA

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4.499 lei 6.499 lei Disponibil si RE-Sigilat Incepand de la 4.274 lei

  • Expediere azi? Comanda in: Oct 05, 2024 16:00:00 +0300
    • 30 de zile perioada de retur
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    Descriere

    • Boxa de raft, design pe 2 cai, bas-reflex cu tehnologia KEF Metamaterial 
    • Difuzoare : 1 x tweeter 2.5 cm + 1 x woofer 13 cm - design coaxial UniQ Gen12
    • Raspuns in frecventa : 79 Hz – 28 kHz (±3dB)
    • Sensibilitate : 85 dB ( 2.83V @ 1 m )
    • Impedanta nominala: 8 ohm (min.3.5 Ohm)
    • Amplificare recomandata: 40 - 100 W

    Alte informatii

    Fisa de produs: descarca fisierul
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    Disponibil ca RE-Sigilat

    Produs VERIFICAT de un expert Audio Monkey - functioneaza perfect si nu are niciun defect sau semn de utilizare. Beneficiaza de garantie si drept de retur la fel ca un produs nou.

    Variant image
    Boxe pasive KEF LS50 Meta resigilat Titanium Grey
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    Variant image
    Boxe pasive KEF LS50 Meta resigilat Blue
    In stoc
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    The World's First Speakers with Metamaterial

    Great loudspeakers disappear, leaving just the music. LS50 Meta is such a loudspeaker. The incredibly immersive sound means you lose yourself in your favourite music. Savouring every nuance as layer upon layer of instrumentation is delivered with exceptional acoustic accuracy anywhere in the room.

    Every spot is the sweet spot
    12th generation Uni-Q with MAT™

    Using advanced simulation and analysis tools, our engineers have developed the 12th generation Uni-Q with MAT™. This new driver array delivers reduced colouration, less distortion and a sound that is more transparent and life-like than previously possible, all dispersed evenly throughout the room.

    Metamaterial Absorption Technology

    A truly revolutionary tool in the KEF acoustic armoury, Metamaterial Absorption Technology ( MAT™) is a highly complex maze-like structure that absorbs 99% of the unwanted sound from the rear of the driver, eliminating the resulting distortion and providing purer, more natural sound.

    Enhancement from legendary LS50 Lineage

    Great loudspeakers disappear, leaving just the music. LS50 Meta is such a loudspeaker, and enhancements over the legendary LS50 include Driver Performance Optimisation and patented off-set flexible port for the best acoustic performance and an incredible immersive sound.

    Braced for action

    LS50 Meta’s baffle is engineered from an injection-moulded Dough Moulding Compound (DMC), while inside the cabinet cross bracing and Constrained Layer Damping (CLD) combine to deaden internal vibrations. The result of such meticulous attention to detail is the lowest colouration of any speaker in its class.

    Curved for performance

    LS50 Meta’s low-diffraction, curved baffle is precision modelled around the Uni-Q driver array. Its smooth curved surfaces help radiate sound out across the baffle without any interference from hard edges, which cause diffraction. The result is cleaner, more precise sound.

    Flexible port

    Using Computational Fluid Dynamics (CFD), the port flare and profile of LS50 Meta’s patented off-set port is calculated to delay the onset of turbulence, and the flexible port walls prevent resonances from colouring the midrange. This leads to improved clarity, with exceptional depth and detail.


    Design

    Attention to every detail

    Every aspect of LS50 Meta has been considered for acoustic benefits and from a design perspective. The low-diffraction curved front baffle is subtly mirrored by the gently radiused rear panel, where both the port exit and speaker terminals have been elegantly recessed and softened visually.

    Designed for performance

    LS50 Meta may look sensational, but as a high-performance loudspeaker every aspect of its design is a case of form following function. From the precision modelled curved baffle to the solid, reinforced cabinet, every inch of LS50 Meta has been designed to perform.

    Finished to perfection

    LS50 Meta is much more than just a utilitarian loudspeaker; it is a piece of sculpture that livens up your life. This is why we offer a choice of four finishes, Carbon Black, Titanium Grey, Mineral White, and Royal Blue Special Edition.

    Design by Simon Davies and KEF Industrial Design Team

    Simon Davies led the KEF Industrial Design Team from 2000 through to 2018. He was responsible for key product designs including LS50 and LS50 Wireless, The Reference and R Series. Since 2018, Simon has acted as a design consultant for KEF, and continues to work very closely with the KEF Industrial Design Team.


    Technical Specifications

    Design: Two-way bass reflex

    Sensitivity (2.83V/1m): 85dB

    Frequency range (-6dB): 47 Hz - 45 kHz

    Typical in-room bass response (-6dB): 26Hz

    Frequency Response (±3dB): 79 Hz - 28 kHz

    Amplifier power (recommended): 40-100 W

    Harmonic distortion (90dB, 1m):
    <0.4% 175 Hz - 20 kHz
    <0.1% 300 Hz - 10 kHz

    Crossover frequency: 2.1 kHz

    Drive units:
    Uni-Q Driver Array:
    HF: 25 mm (1 in.) vented aluminium dome with Metamaterial Absorption Technology
    MF/LF: 130 mm (5.25 in.) aluminium cone

    Maximum Output: 106dB

    Nominal impedance: 8Ω (min.3.7Ω)

    Dimensions (H x W x D): 302 x 200 x 280.5 mm (11.9 x 7.9 x 11.0 in.)

    Net Weight: 7.8 kg (17.2 lbs.)

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