KEF LS50 Meta User Manual

Specifications
(FRA) Specifications (DEU) Technische daten (ITA) Specifiche (SPA) Especificaciones (POR) Especifica~oes (NLD) Specificaties
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Model
Design
Drive units
Crossover frequency
Frequency range (-6dB)
Typical in-room bass response (- 6dB)
Frequency response (±3dB)
Harmonic distortion (90dB, Im)
Maximum output
Amplifier power (recommended)
Nominal impedance
Sensitivity (2.83V/ Im)
Weight*
Dimension (H x W x D)
with terminal•
• Measurement per unit
LSS0 Meta
Two-way bass reflex
Uni-Q Driver Array:
HF: 25 mm ( I in.) vented aluminium dome with Metamaterial Absorption Technology
MF/LF: 130 mm (5.25 i n.) aluminium cone
2.1 kHz
47 Hz - 45 kHz
26 Hz
79 Hz - 28 kHz
<0.4% 175 Hz - 20 kHz
<0.1 % 300 Hz - IO kHz
106 dB
40-I0OW
8 0 (min. 3.5 0)
85 dB
7.8 kg ( 17.2 lbs.)
302 x 200 x 280.5 mm
( I 1 .9 x 7.9 x I 1.0 in.)
Metamaterial Absorption Technology developed with Acoustic Metamatenals Group.
KEF reserves the right 1n line wrth continuing resean:h and development, to amend or change spec,ficafons. E&OE.
7

KEF LS50 Meta Specifications

General

Frequency Range	47Hz - 45kHz (-6dB)
Crossover Frequency	2.1kHz
Amplifier Requirements	40-100W
Sensitivity	85dB (2.83V/1m)
Weight	7.8kg (17.2 lbs)
Maximum Output	106dB
Type	Bookshelf
Drive Units	Uni-Q driver array: 25mm (1in.) vented aluminum dome tweeter with Metamaterial Absorption Technology (MAT), 130mm (5.25in.) magnesium/aluminum alloy cone
Frequency Response	47Hz - 45kHz (-6dB)
Nominal Impedance	8 Ohms (min. 3.5 Ohms)
Dimensions	302 x 200 x 280.5 mm (11.9 x 7.9 x 11.0 in.)
Finishes	Carbon Black, Titanium Grey, Mineral White, Royal Blue