{"product_id":"alpine-s2-w8d4-next-generation-20cm-8-inch-s-series-subwoofer-with-dual-4-ohm-voice-coils","title":"Alpine S2-W8D4 Next-Generation 20cm (8 inch) S-Series Subwoofer with Dual 4-Ohm Voice Coils","description":"\u003cdiv class=\"columns\"\u003e \u003cdiv class=\"column main\"\u003e \u003cdiv class=\"product info detailed\"\u003e \u003cdiv id=\"product-tabs-658c65fd5f5cb\" class=\"product data items\"\u003e \u003cdiv id=\"description\" class=\"data item content\" data-role=\"content\"\u003e \u003cdiv class=\"product attribute description\"\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cp class=\"seoh1\"\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eNext-Generation 20cm (8\") S-Series Subwoofer with Dual 4-Ohm Voice Coils\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cdiv\u003e \u003cp\u003eAlpine's redesigned next-generation \u003cstrong\u003eS-Series subwoofers\u003c\/strong\u003e apply technology from our higher-end subs to bring you the depth and punch that'll make your tunes come alive. With \u003cstrong\u003ehigh-tech materials\u003c\/strong\u003e and Alpine \u003cstrong\u003eknow-how\u003c\/strong\u003e, these subs deliver the lows you crave at a budget-friendly price.\u003c\/p\u003e \u003cp\u003eThe S2-W8D4 20cm (8\") sub handles up to \u003cstrong\u003e300 \u003c\/strong\u003e\u003cstrong\u003eWatts RMS\u003c\/strong\u003e, so you can drive it hard without any worries. The redesigned cone combines \u003cstrong\u003ecarbon fiber\u003c\/strong\u003e and polypropylene for light weight and sturdiness, while its rubber High Amplitude Multi-Roll (\u003cstrong\u003eHAMR\u003c\/strong\u003e) surround enables maximum excursion for impressive performance. Handy jumpers make it simple to switch from 2Ohm to 8Ohm impedance to adapt to your system. This sub is equally suited for ported and sealed boxes, so you can enjoy your bass big and boomy or tight and precise.\u003c\/p\u003e \u003cdiv\u003e \u003cp class=\"img-container-width-1600px width-1600px\"\u003e\u003cimg title=\"The New 2023 S-Series Subwoofers\" src=\"https:\/\/www.alpine.co.uk\/fileadmin\/products\/S2-W8D4\/product-info\/S2-W8D4_The-New-2023-S-Series-Subwoofers.jpg\" alt=\"The New 2023 S-Series Subwoofers\"\u003e\u003c\/p\u003e \u003c\/div\u003e \u003cdiv\u003e \u003ch2\u003eThe New 2024 S-Series Subwoofers\u003c\/h2\u003e \u003cp\u003eAdd extra punch to your sound system with the S-Series S2-W8D4 8\" (20cm) subwoofer; now redesigned for powerful and reliable bass performance at an approachable price point.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cp class=\"img-container-width-1600px width-752px\"\u003e\u003cimg title=\"Performance \u0026amp; Value\" src=\"https:\/\/www.alpine.co.uk\/fileadmin\/products\/S2-W8D4\/product-info\/S2-W8D4_Performance-Value.jpg\" alt=\"Performance \u0026amp; Value\"\u003e\u003c\/p\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cp class=\"img-container-width-1600px width-752px\"\u003e\u003cimg title=\"HAMR Surround\" src=\"https:\/\/www.alpine.co.uk\/fileadmin\/products\/S2-W8D4\/product-info\/S2-W8D4_HAMR-Surround.jpg\" alt=\"HAMR Surround\"\u003e\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ch2\u003ePerformance \u0026amp; Value\u003c\/h2\u003e \u003cp\u003eWith an impressive power handling of 300W RMS and a peak power handling of 900W, the Next-Gen 8” S-Series Subwoofers deliver outstanding performance value. Boasting a wide frequency response range of 35Hz to 215Hz and a sensitivity of 83dB (SPL@1W\/1m), these subs ensure powerful and accurate bass reproduction across a diverse range of music genres.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv\u003e \u003ch2\u003eHAMR Surround\u003c\/h2\u003e \u003cp\u003eThe Next-Generation S-Series Subwoofers contains Alpine’s High Amplitude Multi-Roll (H.A.M.R.) Surround Technology. This rubber surround allows the subwoofer cone to efficiently move air while staying cool. This technology allows for 15mm of one-way excursion that creates incredible accuracy from the subwoofer.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cp class=\"img-container-width-1600px width-752px\"\u003e\u003cimg title=\"Enhanced Punch\" src=\"https:\/\/www.alpine.co.uk\/fileadmin\/products\/S2-W8D4\/product-info\/S2-W8D4_Enhanced-Punch.jpg\" alt=\"Enhanced Punch\"\u003e\u003c\/p\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cp class=\"img-container-width-1600px width-752px\"\u003e\u003cimg title=\"Flexible Application\" src=\"https:\/\/www.alpine.co.uk\/fileadmin\/products\/S2-W8D4\/product-info\/S2-W8D4_Flexible-Application.jpg\" alt=\"Flexible Application\"\u003e\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ch2\u003eEnhanced Punch\u003c\/h2\u003e \u003cp\u003eFeaturing the lightweight yet sturdy combination of carbon fiber and polypropylene, the Next-Gen S-Series Subwoofer cone delivers deep, low-distortion bass that enhances the depth and richness of your music.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv\u003e \u003ch2\u003eFlexible Application\u003c\/h2\u003e \u003cp\u003eA Dual Voice Coil (DVC) with easy configuration jumpers makes installing the S-Series subwoofers a breeze. A new twist-lock grille mounting system makes it easy to install and remove an optional grille without mounting screws for added protection to the cone.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cp class=\"img-container-width-1600px width-752px\"\u003e\u003cimg title=\"Perfect Power Match\" src=\"https:\/\/www.alpine.co.uk\/fileadmin\/products\/S2-W8D4\/product-info\/S2-W8D4_Perfect-Power-Match.jpg\" alt=\"Perfect Power Match\"\u003e\u003c\/p\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cp class=\"img-container-width-1600px width-752px\"\u003e\u003cimg title=\"Sizes \u0026amp; Variations\" src=\"https:\/\/www.alpine.co.uk\/fileadmin\/products\/S2-W8D4\/product-info\/S2-W8D4_Sizes-Variations.jpg\" alt=\"Sizes \u0026amp; Variations\"\u003e\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ch2\u003ePerfect Power Match\u003c\/h2\u003e \u003cp\u003eMaximize the potential of your S-Series subwoofers with Alpine’s perfectly power-matched S-Series amps. Power a single S2-W8D4 subwoofer effortlessly with the 600W S2-A60M mono amplifier, or for an even bigger impact, pair two or more S2-W8D4 subs with the powerful 1200W S2-A120M amp to ensure optimal sound quality and performance.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv\u003e \u003ch2\u003eSizes \u0026amp; Variations\u003c\/h2\u003e \u003cp\u003eThe new S-Series subwoofers are available in 12”, 10” and 8” size configurations and come in dual 2Ω and dual 4Ω impedances.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cp class=\"img-container-width-1600px width-1600px\"\u003e\u003cimg title=\"Made for S-Series Amps \u0026amp; Subs\" src=\"https:\/\/www.alpine.co.uk\/fileadmin\/products\/S2-W8D4\/product-info\/Made-for-S-Series-Amps-Subs.jpg\" alt=\"Made for S-Series Amps \u0026amp; Subs\"\u003e\u003c\/p\u003e \u003c\/div\u003e \u003cdiv\u003e \u003ch2\u003eMade for S-Series Amps \u0026amp; Subs\u003c\/h2\u003e \u003cp\u003eThe S-Series speakers are designed to perfectly match the Alpine S-Series amplifier and subwoofer line for perfect system building. S-Series components are designed for customers who want to build a great sounding system without breaking the bank, for a fun and great sounding experience including Hi-Res Audio capabilities.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003c\/div\u003e \u003cdiv\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e \u003cp\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDual Voice Coil Subwoofers with Configuration Jumpers\u003c\/li\u003e \u003cli\u003eCarbon Fiber \/ Poly Propylene Cone\u003c\/li\u003e \u003cli\u003ePoly Propylene \/ Ceramic Dust Cap\u003c\/li\u003e \u003cli\u003eHigh-Grade Strontium Ferrite Magnets\u003c\/li\u003e \u003cli\u003eTwist-Lock Grille Mount System \u003c\/li\u003e \u003cli\u003eHigh-Amplitude Multi-Roll (H.A.M.R.) Surround\u003c\/li\u003e \u003cli\u003ePush-Type Speaker Terminals (Up to 8AWG Wire Size)\u003c\/li\u003e \u003cli\u003eGrille not included\u003c\/li\u003e \u003cli\u003eUK Internet Dealer\u003c\/li\u003e \u003cli\u003eFull Manufacturer's Warranty\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTECH SPECS\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePower Handling: 300W RMS \/ 900W Peak\u003c\/li\u003e \u003cli\u003eNominal Impedance: 4Ω\u003c\/li\u003e \u003cli\u003eFrequency Response: 23Hz - 215Hz\u003c\/li\u003e \u003cli\u003eSensitivity (1W\/1M): 82.7dB\u003c\/li\u003e \u003cli\u003eVoice Coil: 3,55cm\u003c\/li\u003e \u003cli\u003eX-Max (1-Way): 13mm\u003c\/li\u003e \u003cli\u003eMagnet Weight: 0,96kg\u003c\/li\u003e \u003cli\u003esealed box volume: 5,1 – 15 liters\u003c\/li\u003e \u003cli\u003eported box volume: 10,8 – 20,7 liters\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv id=\"additional\" class=\"data item content\" data-role=\"content\"\u003e \u003c\/div\u003e \u003cdiv id=\"product-tab-codazon_custom_tab\" class=\"data item content\" data-role=\"content\"\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cfooter class=\"page-footer\"\u003e \u003cdiv class=\"footer content\"\u003e \u003cdiv id=\"msp-recaptcha-58312e2256fb5bcda606e9b5046e00ef-container\" class=\"field-recaptcha\" data-bind=\"scope:'msp-recaptcha-58312e2256fb5bcda606e9b5046e00ef'\"\u003e \u003cdiv id=\"msp-recaptcha-58312e2256fb5bcda606e9b5046e00ef-wrapper\" data-bind=\"{ attr: { 'id': getReCaptchaId() + '-wrapper' }, 'afterRender': renderReCaptcha() }\"\u003e \u003cdiv id=\"msp-recaptcha-58312e2256fb5bcda606e9b5046e00ef\" class=\"g-recaptcha\"\u003e \u003cdiv class=\"grecaptcha-badge\" data-style=\"bottomright\"\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/footer\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":52761205309706,"sku":"S2-W8D4","price":149.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/4578\/4842\/files\/s2-w8d4_3_1_1.jpg?v=1774293590","url":"https:\/\/audiovisualworld.co.uk\/products\/alpine-s2-w8d4-next-generation-20cm-8-inch-s-series-subwoofer-with-dual-4-ohm-voice-coils","provider":"Audio Visual World","version":"1.0","type":"link"}