{"product_id":"rockford-fosgate-prime-r2sd4-12","title":"Rockford-Fosgate Prime R2SD4-12","description":"\u003ch3\u003eFeatures:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e12\" Dual 4 ohm Shallow Mount Prime Stage 2 Series Subwoofer\u003c\/li\u003e\n\u003cli\u003eRecommended power range: 100 - 250 watts RMS\u003c\/li\u003e\n\u003cli\u003eCEA-2031 Compliant\u003c\/li\u003e\n\u003cli\u003eKlippel Verified\u003c\/li\u003e\n\u003cli\u003eShallow Motor Assembly\u003c\/li\u003e\n\u003cli\u003e12 AWG compression terminals\u003c\/li\u003e\n\u003cli\u003eOptimized for sealed enclosures\u003c\/li\u003e\n\u003cli\u003eMica injected polypropylene cone\u003c\/li\u003e\n\u003cli\u003eStampCast basket with integrated spider venting\u003c\/li\u003e\n\u003cli\u003eLinear spider with embedded 16 AWG tinsel leads\u003c\/li\u003e\n\u003cli\u003eUnique low profile \"inset\" design, high excursion woofer\u003c\/li\u003e\n\u003cli\u003eHigh density compressed half-roll sealed poly-foam surround\u003c\/li\u003e\n\u003cli\u003eProprietary attached tear \u0026amp; fatigue resistant poly-cotton spider\u003c\/li\u003e\n\u003cli\u003eSuited for sealed enclosure applications, capable for use in vented boxes as well\u003c\/li\u003e\n\u003cli\u003eOptimized motor magnetics with extended pole and bumped vented backplate\u003c\/li\u003e\n\u003cli\u003eFatigue resistant and reduced strain \"stitched on\" flexible lead wire design\u003c\/li\u003e\n\u003cli\u003eMulti-point high-temp\/high-strength neck joint bonding technique\u003c\/li\u003e\n\u003cli\u003eHigh temp copper voice coil with aluminum former\u003c\/li\u003e\n\u003cli\u003eAll metal compression input terminal assembly\u003c\/li\u003e\n\u003cli\u003eSemi-flexible PVC integrated trim ring\u003c\/li\u003e\n\u003cli\u003eHeavy guage stamped steel frame\u003c\/li\u003e\n\u003cli\u003eMounting Depth: 3.602\"\u003c\/li\u003e\n\u003cli\u003eCutout Diameter: 11.25\"\u003c\/li\u003e\n\u003cli\u003eMagnet Weight: 51.0 oz\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 43 - 250 Hz\u003c\/li\u003e\n\u003cli\u003eXmax: 10 mm\u003c\/li\u003e\n\u003cli\u003eSensitivity: 85 dB @ 1 watt \/ 1 meter\u003c\/li\u003e\n\u003cli\u003eRecommended Ported Enclosure: 1.79ft³ @40.0Hz\u003c\/li\u003e\n\u003cli\u003eRecommended Sealed Enclosure: 0.90ft³ @44.1Hz\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockford-Fosgate","offers":[{"title":"Rockford-Fosgate \/ R2SD4-12","offer_id":46431934021917,"sku":"R2SD4-12","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/8737\/3341\/products\/Rockford-Fosgate-Prime-R2SD4-12_803439b1-b988-4033-adfc-9780069ca4f3.jpg?v=1694785982","url":"https:\/\/www.aleds.com\/products\/rockford-fosgate-prime-r2sd4-12","provider":"AL \u0026 ED's Autosound","version":"1.0","type":"link"}