• LEF LS50 Meta Passive bookshelf speakers in Royal Blue - front image
  • LEF LS50 Meta Passive bookshelf speakers in Royal Blue - pair image
  • LEF LS50 Meta Passive bookshelf speakers in Royal Blue - front and back image
  • LEF LS50 Meta Passive bookshelf speakers in Royal Blue - close up image
  • LEF LS50 Meta Passive bookshelf speakers in Royal Blue - rear image
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KEF LS50 Meta Passive Speakers in Royal Blue (pair)

KEF LS50 Meta Passive Speakers in Royal Blue (pair)

$2,500.00 AUD
$2,500.00 AUD
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KEF LS50 Meta Passive Speakers in Royal Blue

Every note. Every word. Every detail.

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.

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.


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.

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.





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.

 

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.

TECHNICAL SPECIFICATIONS:

Model

LS50 Meta

Design
Two-way bass reflex

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
Crossover Frequency
2,1 kHz

Frequency Range (-6db)
47 Hz - 45 kHz

Typical In-room Bass Response (-6db)
26 Hz

Frequency Response (±3db)
79 Hz - 28 kHz

Harmonic Distortion (90dB, 1m)
<0,4% 175 Hz - 20 kHz
<0,1% 300 Hz - 10 kHz

Maximum Output
106 dB

Amplifier Power (Recommended)
40-100 W

Nominal Impedance
8 Ω (min. 3,5 Ω)

Sensitivity (2.83V/1m)
85dB

Weight
7.8 kg (17.2 lbs.) each

Dimension (H X W X D) With Terminal
302 x 200 x 280.5 mm (11.9 x 7.9 x 11.0 in.)


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