KEF R8 META
KEF R8 META
Kan brukes som surroundhøyttaler og bakhøyttaler
KEF R Series Overview
The KEF R Series combines cutting-edge acoustic innovation with stunning design. This seven-model range is engineered for high-fidelity stereo or home theatre use, delivering unparalleled sound quality with exceptional clarity and detail.
Key Innovations
Metamaterial Absorption Technology (MAT™):
- Absorbs 99% of unwanted sound from the rear of the tweeter for purer, more natural sound.
12th Generation Uni-Q® Driver Array:
- Enhanced with MAT™ for exceptional acoustic accuracy.
- Redesigned components, including a refined tweeter gap damper and ultra-low distortion midrange motor, ensure greater detail, clarity, and reduced distortion.
Shadow Flare:
- Reduces cabinet diffraction, improving clarity and capturing fine details like string plucks and vocal vibrato.
Flexible Decoupling Chassis:
- Minimizes sound coloration by decoupling vibrations from the midrange motor.
Flexible Bass Ports:
- Innovative design prevents turbulence and resonance for cleaner bass and midrange performance.
Performance-Critical Damping:
- Constrained Layer Damping reduces unwanted cabinet noise for a pristine listening experience.
Models and Applications
Stereo Listening:
- Floorstanding Models: R11 Meta, R7 Meta, R5 Meta
- Bookshelf Model: R3 Meta
- Designed for music enthusiasts, offering unparalleled stereo sound quality and detailed playback.
Home Theatre:
- Centre Speakers: R6 Meta, R2 Meta (also configurable as LCR speakers)
- Dolby Atmos-Ready Speaker: R8 Meta, with wall-mount or placement options for immersive surround sound.
- Combine with KEF subwoofers for full cinematic impact.
Bass Performance
- Dual-layer bass drivers with aluminium and paper cones deliver precise, deep, and agile bass.
- Suspension systems reduce harmonic distortion for clean, impactful low frequencies.
Design and Aesthetics
- Finish Options: Black Gloss, White Gloss, Walnut. Special editions include Titanium Gloss for R7 Meta and Indigo Gloss for R3 Meta.
- Microfibre grilles with precision-cut holes ensure optimal performance and elegant design.
- Threaded inserts for secure mounting on S3 Floor Stands, featuring integrated cable management.
Summary
The KEF R Series blends groundbreaking technology with refined design to deliver extraordinary sound for any audio setup. From music to cinema, the R Series offers an immersive listening experience with unmatched detail, clarity, and depth.
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Tekniske data
Oversikt over høyttalerspesifikasjoner
Design:
- Toveis lukket kabinett, optimalisert for klar og presis lydgjengivelse i en kompakt formfaktor.
Drivere:
- Uni-Q®-driveroppsett:
- Diskant (HF): 25 mm (1 in.) ventilert aluminiumskuppel med MAT™.
- Mellomtone/Bass (MF/LF): 130 mm (5.25 in.) aluminiumskjegle.
Ytelsesdata:
- Delingsfrekvens: 2,6 kHz.
- Frekvensområde (-6dB): 88 Hz – 19,5 kHz.
- Frekvensrespons (±3dB): 97 Hz – 17,5 kHz.
- Harmonisk forvrengning (90 dB, 1m):
- <1 % ved 220 Hz og høyere.
- <0,5 % fra 320 Hz – 20 kHz.
- Maksimalt lydnivå: 106 dB.
Effektkrav:
- Anbefalt forsterkereffekt: 25 – 150W.
- Nominell impedans: 4 Ω (minimum 3,2 Ω).
- Følsomhet: 85 dB (2,83V/1m).
Bygg og dimensjoner:
- Vekt: 4,5 kg (9,9 lbs).
- Dimensjoner (H x B x D) med terminal: 174 x 175 x 259 mm (6,9 x 6,9 x 10,2 in.).
Fargevalg:
- Sort høyglans, hvit høyglans og valnøtt.