{"product_id":"alpine-r2-w8d2-d4-8-zoll-subwoofer","title":"R2-W8D2\/D4","description":"\u003cp\u003eThe R2-W8D2\/D4 from Alpine is an 8-inch Subwoofer of the second generation from the R-Series. The device features a dual voice coil with a diameter of 40 mm and a double-layer magnet structure with a magnet weight of 56 oz. The diaphragm is made of a polypropylene\/ceramic composite material and is equipped with High Amplitude Multi-Roll Surround technology. An integrated short circuit ring and a Kevlar-coated cone are part of the drive structure. The power handling is 350 Watts RMS and the peak power is 1000 Watts Peak. Additional features include 8 mm² pressure terminals with series or parallel connection bridge and a twist-lock grille mounting system.\u003c\/p\u003e\n\n\u003cdiv\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e8-inch (20 cm) Subwoofer\u003c\/li\u003e\n\u003cli\u003eDual voice coil (DVC) with jumper connections\u003c\/li\u003e\n\u003cli\u003eDiaphragm made of polypropylene\/ceramic composite material\u003c\/li\u003e\n\u003cli\u003eKevlar-coated cone\u003c\/li\u003e\n\u003cli\u003eHigh Amplitude Multi-Roll (HAMR) rubber surround\u003c\/li\u003e\n\u003cli\u003eDouble-layer magnet structure\u003c\/li\u003e\n\u003cli\u003eIntegrated short circuit ring\u003c\/li\u003e\n\u003cli\u003eTwist-lock grille mounting system\u003c\/li\u003e\n\u003cli\u003e8 mm² pressure terminals\u003c\/li\u003e\n\u003cli\u003ePower handling: 350 Watts RMS\u003c\/li\u003e\n\u003cli\u003ePeak power: 1000 Watts Peak\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency range: 30 Hz - 200 Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity (1W\/1m): 83.5 dB\u003c\/li\u003e\n\u003cli\u003eImpedance: 2 Ohm + 2 Ohm\u003c\/li\u003e\n\u003cli\u003eVoice coil diameter: 40 mm\u003c\/li\u003e\n\u003cli\u003eX-Max: ±12 mm\u003c\/li\u003e\n\u003cli\u003eTotal excursion: 20 mm\u003c\/li\u003e\n\u003cli\u003eMagnet weight: 1587 g\u003c\/li\u003e\n\u003cli\u003eMounting depth: 116 mm\u003c\/li\u003e\n\u003cli\u003eCutout diameter: 176 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpine","offers":[{"title":"D2 (2x2 Ohm)","offer_id":51723019092235,"sku":"R2-W8D2","price":193.52,"currency_code":"EUR","in_stock":true},{"title":"D4 (2x4 Ohm)","offer_id":51723019125003,"sku":"R2-W8D4","price":193.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/9478\/5927\/files\/alpine-r2-w8d2d4-8-20cm-subwoofer-masori-kaufen.jpg?v=1750288082","url":"https:\/\/masprori.com\/en\/products\/alpine-r2-w8d2-d4-8-inch-subwoofer","provider":"Masori | Shop","version":"1.0","type":"link"}