{"product_id":"kef-reference-4-meta-center-channel-speaker","title":"Kef Reference 4 Meta Center Channel Speaker","description":"\u003ch3\u003eDescription\u003cbr\u003eExceptional Centre Channel Performance\u003c\/h3\u003e\n\u003cp\u003eDesigned for immersive home cinema experiences, this premium centre speaker delivers outstanding clarity, detail, and vocal accuracy. Its advanced driver configuration creates a wide and balanced soundstage, ensuring dialogue and on-screen action are reproduced with remarkable realism and emotional impact.\u003c\/p\u003e\n\u003ch3\u003eA Benchmark in Sound Reproduction\u003c\/h3\u003e\n\u003cp\u003eBuilt upon decades of acoustic expertise and innovation, this speaker is engineered to provide exceptional accuracy and consistency. Every aspect of its design is focused on delivering a natural and highly engaging listening experience.\u003c\/p\u003e\n\u003ch3\u003eContinuous Acoustic Innovation\u003c\/h3\u003e\n\u003cp\u003eDeveloped through ongoing research and refinement, this speaker incorporates advanced engineering principles to enhance performance. The result is improved clarity, seamless integration with surrounding channels, and a more immersive cinematic presentation.\u003c\/p\u003e\n\u003ch3\u003ePrecision Craftsmanship\u003c\/h3\u003e\n\u003cp\u003eMeticulously designed and manufactured to the highest standards, this speaker reflects a commitment to quality, durability, and acoustic excellence. Its sophisticated construction combines premium materials with expert craftsmanship for long-lasting performance.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100.087%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 43.5676%;\"\u003eSpec\u003c\/th\u003e\n\u003cth style=\"text-align: left; width: 56.0821%;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 43.5676%;\"\u003eDesign\u003c\/td\u003e\n\u003ctd style=\"width: 56.0821%;\"\u003eThree-way bass reflex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 43.5676%;\"\u003eDrive Units\u003c\/td\u003e\n\u003ctd style=\"width: 56.0821%;\"\u003eUni-Q Driver Array: HF: 25 mm (1 in.) aluminium dome with MAT, MF: 125 mm (5 in.) aluminium coneBass Units: LF: 4 × 165 mm (6.5 in.) aluminium cone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 43.5676%;\"\u003eFrequency Range Free Field (-6dB)\u003c\/td\u003e\n\u003ctd style=\"width: 56.0821%;\"\u003eShort Port: 43Hz – 45kHzLong Port: 40Hz – 45kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 43.5676%;\"\u003eFrequency Range Typical In-Room Bass Response (-6dB)\u003c\/td\u003e\n\u003ctd style=\"width: 56.0821%;\"\u003e33Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 43.5676%;\"\u003eFrequency Response (±3dB)\u003c\/td\u003e\n\u003ctd style=\"width: 56.0821%;\"\u003e48Hz – 35kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 43.5676%;\"\u003eCrossover Frequency\u003c\/td\u003e\n\u003ctd style=\"width: 56.0821%;\"\u003e450Hz, 2.1kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 43.5676%;\"\u003eAmplifier Requirements\u003c\/td\u003e\n\u003ctd style=\"width: 56.0821%;\"\u003e50 – 400W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 43.5676%;\"\u003eSensitivity (2.83V\/1m)\u003c\/td\u003e\n\u003ctd style=\"width: 56.0821%;\"\u003e88dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 43.5676%;\"\u003eHarmonic Distortion (2nd \u0026amp; 3rd Harmonics, 90dB, 1m)\u003c\/td\u003e\n\u003ctd style=\"width: 56.0821%;\"\u003e\u0026lt; 0.5% (40Hz – 100kHz)\u0026lt; 0.2% (200Hz – 2kHz)\u0026lt; 0.1% (2kHz – 20kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 43.5676%;\"\u003eMaximum Output (SPL)\u003c\/td\u003e\n\u003ctd style=\"width: 56.0821%;\"\u003e116dB (peak sound pressure level at 1m with pink noise)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 43.5676%;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"width: 56.0821%;\"\u003e4 Ω (minimum 3.2 Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 43.5676%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 56.0821%;\"\u003e45.2 kg (99.6 lbs.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 43.5676%;\"\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd style=\"width: 56.0821%;\"\u003e205 × 1090 × 463 mm (8.1 × 42.9 × 18.2 in.) (with grille and terminal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 43.5676%;\"\u003eDimensions with Plinth (H × W × D)\u003c\/td\u003e\n\u003ctd style=\"width: 56.0821%;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Kef","offers":[{"title":"Default Title","offer_id":48845358760153,"sku":"1","price":1325000.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/1891\/9897\/files\/Screenshot2026-06-23at3.48.18PM.png?v=1782210412","url":"https:\/\/shdigimedia.com\/products\/kef-reference-4-meta-center-channel-speaker","provider":"SH DIGITAL MEDIA","version":"1.0","type":"link"}