{"product_id":"polk-audio-reserve-r400-centre-channel-speaker","title":"Polk Audio Reserve R400 - Centre Channel Speaker","description":"\u003ch3\u003eCrystal-Clear Dialogue and Seamless Front-Stage Performance\u003c\/h3\u003e\n\u003cp\u003eThe Polk Audio Reserve R400 Centre Channel Speaker is engineered to deliver exceptionally clear dialogue and precise vocal reproduction, making it the heart of a premium home theater system. Designed to perfectly complement Polk’s Reserve Series speakers, the R400 ensures every conversation, soundtrack, and cinematic detail is reproduced with outstanding clarity and realism. Its wide dispersion characteristics provide consistent performance across multiple seating positions, creating a truly immersive entertainment experience.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Driver Technology for Accurate and Dynamic Sound\u003c\/h3\u003e\n\u003cp\u003eFeaturing Polk’s flagship 1-inch Pinnacle Ring Radiator Tweeter and dual 6.5-inch Turbine Cone woofers, the Reserve R400 delivers detailed highs, natural midrange reproduction, and powerful dynamics. The acoustically optimized cabinet incorporates Polk’s X-Port technology, which reduces unwanted turbulence and distortion while enhancing low-frequency performance. This advanced engineering results in clean, balanced sound that keeps dialogue intelligible even during the most demanding action scenes.\u003c\/p\u003e\n\u003ch3\u003eProduct Highlights:\u003c\/h3\u003e\n\u003cp\u003eDesign Type: 2-Way Centre Channel Speaker\u003c\/p\u003e\n\u003cp\u003eTweeter: 1-Inch Pinnacle Ring Radiator Tweeter\u003c\/p\u003e\n\u003cp\u003eWoofers: Dual 6.5-Inch Turbine Cone Drivers\u003c\/p\u003e\n\u003cp\u003eAcoustic Technology: X-Port Anti-Resonance Port System\u003c\/p\u003e\n\u003cp\u003eFrequency Response: 55 Hz – 50 kHz\u003c\/p\u003e\n\u003cp\u003eFrequency Response (-3 dB): 72 Hz – 38 kHz\u003c\/p\u003e\n\u003cp\u003eSensitivity: 89.5 dB\u003c\/p\u003e\n\u003cp\u003eNominal Impedance: 8 Ohms\u003c\/p\u003e\n\u003cp\u003eMinimum Impedance: 3.8 Ohms\u003c\/p\u003e\n\u003cp\u003eRecommended Amplifier Power: 20 – 200 Watts\u003c\/p\u003e\n\u003cp\u003eCrossover Frequency: 2700 Hz\u003c\/p\u003e\n\u003cp\u003eCabinet Construction: Acoustically Inert MDF Enclosure\u003c\/p\u003e\n\u003cp\u003eBinding Posts: Gold-Plated 5-Way Binding Posts\u003c\/p\u003e\n\u003cp\u003eFinish: Black\u003c\/p\u003e\n\u003cp\u003eDimensions (W × H × D): 610 x 196 x 337 mm\u003c\/p\u003e\n\u003cp\u003eWeight: 14.51 kg\u003c\/p\u003e\n\u003cp\u003eUse Case: Home Theater Centre Channel, Movie Dialogue Reproduction, Multi-Channel Surround Systems\u003c\/p\u003e\n\u003cp\u003eKey Benefit: Delivers Reference-Level Dialogue Clarity and Tonal Matching for High-Performance Home Theater Installations\u003cbr\u003e\u003c\/p\u003e","brand":"Melody House Store","offers":[{"title":"Default Title","offer_id":45168950902991,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/7469\/7679\/files\/4_6edb5ef6-35c0-4ddc-87da-436fd8e708d2.jpg?v=1780754495","url":"https:\/\/www.melodyhouse.in\/products\/polk-audio-reserve-r400-centre-channel-speaker","provider":"Melody House Store","version":"1.0","type":"link"}