{"product_id":"polk-audio-reserve-r300-keskikaiutin","title":"Polk Audio Reserve R300 Center Speaker","description":"\u003ch1\u003ePolk Audio Reserve R300 Center Speaker, Black\u003c\/h1\u003e\n \n \u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eElement technology borrowed from Polk's flagship Legend Series and new Polk innovations in cabinet and port design make the Reserve series the flagship for music and movie audio reproduction. The compact R300 is a beautiful center speaker that, thanks to its narrow cabinet, fits into a wide variety of home theater systems. With a 1-inch \"Pinnacle\" tweeter and two 5.25-inch woofers, you'll enjoy clean and clear dialogue from movies and TV series.\u003c\/span\u003e\u003c\/p\u003e\n \n \u003cdiv\u003eThe tapered design of the \"Pinnacle\" ring radiator tweeter improves directivity and helps distribute high frequencies throughout the room. This results in a wider sweet spot, allowing you to enjoy music and movies from your favorite listening position.\u003c\/div\u003e\n \n \u003cdiv\u003e \u003c\/div\u003e\n \n \u003cdiv\u003eThe innovative \"Turbine\" mid-range\/bass driver provides a significant improvement in cone stiffness without adding mass. This allows the driver to move more precisely and quickly, producing better sound resolution. You can enjoy movies and music with exceptionally detailed audio reproduction.\u003c\/div\u003e\n \n \u003cdiv\u003e \u003c\/div\u003e\n \n \u003cdiv\u003eThe Reserve series' streamlined cabinet design is not only stylish but also supports the speaker's performance. The cabinet, bracing, and internal supports are precisely designed to minimize internal standing waves and resonances.\u003c\/div\u003e\n \n \u003cdiv\u003e \u003c\/div\u003e\n \n \u003cdiv\u003eFeatures:\u003c\/div\u003e\n \n \u003cul\u003e\n \u003cli\u003e\n \u003cdiv\u003eTweeter: 1\" ring radiator\u003c\/div\u003e\n \u003c\/li\u003e\n \u003cli\u003e\n \u003cdiv\u003eWoofer\/Mid-range drivers: 2 x 5.25\", turbine cone\u003c\/div\u003e\n \u003c\/li\u003e\n \u003cli\u003e\n \u003cdiv\u003eFrequency response (-3 dB): 48 - 39,000 Hz\u003c\/div\u003e\n \u003c\/li\u003e\n \u003cli\u003e\n \u003cdiv\u003eOverall response: 36 - 50,000 Hz\u003c\/div\u003e\n \u003c\/li\u003e\n \u003cli\u003e\n \u003cdiv\u003eRecommended amplifier power: 20 - 200 W\u003c\/div\u003e\n \u003c\/li\u003e\n \u003cli\u003e\n \u003cdiv\u003eSensitivity: 89 dB SPL @ 2.83 V\u003c\/div\u003e\n \u003c\/li\u003e\n \u003cli\u003e\n \u003cdiv\u003eAmplifier compatibility: 8\/6\/4 Ohm\u003c\/div\u003e\n \u003c\/li\u003e\n \u003cli\u003e\n \u003cdiv\u003eMinimum impedance: 4.1 Ohm\u003c\/div\u003e\n \u003c\/li\u003e\n \u003cli\u003e\n \u003cdiv\u003eCrossover frequency\/frequencies: 2.5 kHz\u003c\/div\u003e\n \u003c\/li\u003e\n \u003cli\u003e\n \u003cdiv\u003eDimensions (W x H x D): 482.6 x 172 x 226.5 mm\u003c\/div\u003e\n \u003c\/li\u003e\n \u003cli\u003e\n \u003cdiv\u003eSpeaker weight\/piece: 14.8 kg\u003c\/div\u003e\n \u003c\/li\u003e\n \u003cli\u003e\n \u003cdiv\u003eCabinet tuning: X-Port ETF\u003c\/div\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n \n \u003cp\u003e \u003c\/p\u003e","brand":"Polk Audio","offers":[{"title":"Musta","offer_id":57121687961975,"sku":null,"price":519.0,"currency_code":"EUR","in_stock":true},{"title":"Pähkinä","offer_id":57121687994743,"sku":null,"price":519.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/5159\/4359\/files\/10903605b68cb4c0e0.jpg?v=1779709810","url":"https:\/\/hifikaupat.fi\/en\/products\/polk-audio-reserve-r300-keskikaiutin","provider":"Hifikaupat.fi ","version":"1.0","type":"link"}