{"product_id":"alpine-r2-w10d4-2-x-4ohm","title":"Alpine R2-W10D4 (2 x 4ohm) ","description":"\u003cdiv style=\"display: block;\" aria-labelledby=\"tab-title-description\" role=\"tabpanel\" id=\"tab-description\" class=\"woocommerce-Tabs-panel woocommerce-Tabs-panel--description panel entry-content wc-tab\"\u003e\n\u003cdiv class=\"colR\"\u003e\n\u003cp\u003e\u003cimg alt=\"\" class=\"img-fluid\" src=\"https:\/\/finland.alpine-europe.com\/fileadmin\/images\/MainNavigation\/Products\/Productinformation\/15_Subwoofers\/08_R-Series-Subwoofer\/R2-W10D2\/R2-W10D2_The-New-2022-R-Series-Subwoofers.jpg\" style=\"width: 900px; height: 315px;\"\u003e\u003cimg alt=\"\" class=\"img-fluid\" sizes=\"(max-width: 550px) 100vw, 550px\" src=\"https:\/\/audiohellman.fi\/wp-content\/uploads\/2022\/05\/R2-W10D2_New-Motor-Structure.jpg\" srcset=\"https:\/\/audiohellman.fi\/wp-content\/uploads\/2022\/05\/R2-W10D2_New-Motor-Structure.jpg 752w, https:\/\/audiohellman.fi\/wp-content\/uploads\/2022\/05\/R2-W10D2_New-Motor-Structure-300x150.jpg 300w, https:\/\/audiohellman.fi\/wp-content\/uploads\/2022\/05\/R2-W10D2_New-Motor-Structure-68x34.jpg 68w, https:\/\/audiohellman.fi\/wp-content\/uploads\/2022\/05\/R2-W10D2_New-Motor-Structure-670x335.jpg 670w, https:\/\/audiohellman.fi\/wp-content\/uploads\/2022\/05\/R2-W10D2_New-Motor-Structure-600x300.jpg 600w\" style=\"font-size: 1rem;\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cimg alt=\"\" class=\"img-fluid\" src=\"https:\/\/finland.alpine-europe.com\/fileadmin\/images\/MainNavigation\/Products\/Productinformation\/15_Subwoofers\/08_R-Series-Subwoofer\/R2-W10D2\/R2-W10D2_New-Motor-Structure.jpg\" style=\"width: 752px; height: 376px;\"\u003e\u003c\/p\u003e\n\u003ch6\u003eRenewed Motors\u003c\/h6\u003e\n\u003cp\u003eThe second-generation R2-series subwoofers feature large dual magnets, which allow for lower frequency reproduction and tighter bass response compared to the previous R-Series generation. The \"Faraday Ring\" integrated into the voice coil increases power handling and reduces possible distortion, thereby providing clean bass reproduction even at higher volumes than before. The cones of the R2 -Series subwoofers are Kevlar-reinforced, making the cone extremely durable without excessive weight.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cimg alt=\"\" class=\"img-fluid\" src=\"https:\/\/finland.alpine-europe.com\/fileadmin\/images\/MainNavigation\/Products\/Productinformation\/15_Subwoofers\/08_R-Series-Subwoofer\/R2-W10D2\/R2-W10D2_Next-Gen-Sound-Performance.jpg\" style=\"width: 752px; height: 376px;\"\u003e\u003c\/p\u003e\n\u003ch6\u003eTop-tier performance, already in its second generation\u003c\/h6\u003e\n\u003cp\u003eBefore the R-Series lineup, Alpine had the Type-R lineup, which became known for its performance, reliability, and extremely tight bass response. Now, the second-generation R2-Series lineup, which has entered the market, offers even better bass response than its predecessor!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cimg alt=\"\" class=\"img-fluid\" src=\"https:\/\/finland.alpine-europe.com\/fileadmin\/images\/MainNavigation\/Products\/Productinformation\/15_Subwoofers\/08_R-Series-Subwoofer\/R2-W10D2\/R2-W10D2_Additional-Reliability.jpg\" style=\"width: 752px; height: 376px;\"\u003e\u003c\/p\u003e\n\u003ch6\u003eAlpine Reliability\u003c\/h6\u003e\n\u003cp\u003eThe new polypropylene\/ceramic composite cone is incredibly rigid, ensuring the cone doesn't vibrate erratically, resulting in a flatter frequency response, and the cone material is exceptionally durable.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cimg alt=\"\" class=\"img-fluid\" src=\"https:\/\/finland.alpine-europe.com\/fileadmin\/images\/MainNavigation\/Products\/Productinformation\/15_Subwoofers\/08_R-Series-Subwoofer\/R2-W10D2\/R2-W10D2_Flexible-Application.jpg\" style=\"width: 752px; height: 376px;\"\u003e\u003c\/p\u003e\n\u003ch6\u003eVersatile applications\u003c\/h6\u003e\n\u003cp\u003eAll new R2 subwoofers come with dual voice coils (2 x 4ohm or 2 x 2ohm) and jumpers are included, making it easy to create various wiring options. The new \"EZ-Change\" trim ring creates a stylish installation, and the EZ-Change ring conceals the mounting screws.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cimg alt=\"\" class=\"img-fluid\" src=\"https:\/\/finland.alpine-europe.com\/fileadmin\/images\/MainNavigation\/Products\/Productinformation\/15_Subwoofers\/08_R-Series-Subwoofer\/R2-W10D2\/R2-W10D2_Increased-Accuracy.jpg\" style=\"width: 752px; height: 376px;\"\u003e\u003c\/p\u003e\n\u003ch6\u003eEven more precise reproduction\u003c\/h6\u003e\n\u003cp\u003eR2 - Series subwoofers feature Alpine's patented H.A.M.R. (High Amplitude Multi-Roll) surround. This design increases cone excursion and keeps cone movement significantly better controlled than with traditional surrounds.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cimg alt=\"\" class=\"img-fluid\" src=\"https:\/\/finland.alpine-europe.com\/fileadmin\/images\/MainNavigation\/Products\/Productinformation\/15_Subwoofers\/08_R-Series-Subwoofer\/R2-W10D2\/R2-W10D2_Sizes-Variations.jpg\" style=\"width: 752px; height: 376px;\"\u003e\u003cimg alt=\"\" class=\"img-fluid\" sizes=\"(max-width: 550px) 100vw, 550px\" src=\"https:\/\/audiohellman.fi\/wp-content\/uploads\/2022\/04\/R2-W8D2_Sizes-Variations.jpg\" srcset=\"https:\/\/audiohellman.fi\/wp-content\/uploads\/2022\/04\/R2-W8D2_Sizes-Variations.jpg 752w, https:\/\/audiohellman.fi\/wp-content\/uploads\/2022\/04\/R2-W8D2_Sizes-Variations-300x150.jpg 300w, https:\/\/audiohellman.fi\/wp-content\/uploads\/2022\/04\/R2-W8D2_Sizes-Variations-68x34.jpg 68w, https:\/\/audiohellman.fi\/wp-content\/uploads\/2022\/04\/R2-W8D2_Sizes-Variations-670x335.jpg 670w, https:\/\/audiohellman.fi\/wp-content\/uploads\/2022\/04\/R2-W8D2_Sizes-Variations-600x300.jpg 600w\"\u003e\u003c\/p\u003e\n\u003ch6\u003eSix different versions\u003c\/h6\u003e\n\u003cp\u003eThe new R2 - Series subwoofer lineup includes three different sizes (8″, 10″, 12″), and each subwoofer is available in 2 x 2ohm and 2 x 4ohm versions.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual Voice Coils (DVC)\u003c\/li\u003e\n\u003cli\u003ePolypropylene\/Ceramic Composite Cone\u003c\/li\u003e\n\u003cli\u003eKevlar Reinforcement\u003c\/li\u003e\n\u003cli\u003eTwist-Lock Trim Ring\u003c\/li\u003e\n\u003cli\u003eHigh-Amplitude Multi-Roll (H.A.M.R.) Surround\u003c\/li\u003e\n\u003cli\u003eLarge Dual Magnets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePackage contents\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10” R2-series dual voice coil subwoofer (2 x 4ohm)\u003c\/li\u003e\n\u003cli\u003eTwo jumpers for different wiring options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eTechnical specifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e750W RMS\u003c\/li\u003e\n\u003cli\u003e2250W Peak Power\u003c\/li\u003e\n\u003cli\u003eFrequency response: 26Hz-200Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity (1W\/1m): 82.4dB\u003c\/li\u003e\n\u003cli\u003eImpedance: 4Ω + 4Ω\u003c\/li\u003e\n\u003cli\u003eVoice coil: 65mm\u003c\/li\u003e\n\u003cli\u003eX-Max: 20mm\u003c\/li\u003e\n\u003cli\u003eMagnet weight: 3.5kg\u003c\/li\u003e\n\u003cli\u003eMounting depth: 152mm\u003c\/li\u003e\n\u003cli\u003eMounting hole diameter: 231mm\u003c\/li\u003e\n\u003cli\u003eSpring-loaded terminals (10mm²)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEnclosure recommendations\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSealed: 11 – 25 liters\u003c\/li\u003e\n\u003cli\u003ePorted: 21 – 37 liters\n\u003cul\u003e\n\u003cli\u003ePort: 10″ x 1.5″ x 19.5″\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":56759887790455,"sku":"R2-W10D4","price":219.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/5159\/4359\/files\/R2-W8D4_R2-W8D2_8-inch-R-Series-Subwoofer-Front-Back_2002fbf8-2b83-4f14-8d4b-82019107710c.jpg?v=1771441772","url":"https:\/\/hifikaupat.fi\/en\/products\/alpine-r2-w10d4-2-x-4ohm","provider":"Hifikaupat.fi ","version":"1.0","type":"link"}