Product details

DESCRIPTION

KEF MUON stands as one of the most extraordinary loudspeakers ever created  a rare fusion of cutting‑edge acoustic engineering and visionary industrial design. Conceived by world‑renowned designer Ross Lovegrove and engineered by KEF’s elite R&D team, MUON represents the absolute limit of what is possible in loudspeaker design.

Hand‑built in extremely limited numbers, only 100 pairs

Design Without Compromise

The MUON cabinet is formed from super‑plastic‑molded aluminium, creating a fluid, sculptural silhouette free from sharp edges. This organic shape is not only visually iconic   it is engineered to eliminate diffraction, reduce resonance, and allow sound to radiate with complete purity.

Inside the 6mm aluminium shell, internal bracing and damping layers create an acoustically inert structure, ensuring that every note emerges with absolute clarity, even at high volumes.

SPECIFICATION

Design:
Four‑way closed‑box floorstanding loudspeaker with ACE (Acoustic Compliance Enhancement) enclosure

Dimensions:
H x W x D: 2000 × 600 × 380 mm (78.8 × 23.6 × 15 in.)

Weight:
115 kg (253 lbs) per speaker

Drive Units:

6 × 250 mm (10 in.) LF

1 × 250 mm (10 in.) LMF

Uni‑Q® Driver Array:MF: 1 × 125 mm (5 in.) Li‑Mg‑Al / LCP hybrid coneHF: 1 × 25 mm (1 in.) vented aluminium dome with KEF Tangerine Waveguide

Frequency Response:
25 Hz – 60 kHz (±3 dB) *

Crossover Frequencies:
120 Hz, 300 Hz, 2.3 kHz

Amplifier Requirements:
100 – 400 W (typical)

Sensitivity:
90 dB (2.83V/1m)

Input Impedance:
4 Ω

Low Frequency Extension:
20 Hz (‑6 dB) *

High Frequency Extension:
100 kHz (‑10 dB) *

Maximum Output:
118 dB

Downloads:
MUON Brochure

Note:
KEF reserves the right to amend specifications in line with ongoing research and development. E&OE.

Design. Sound. Smart Living