{"product_id":"rockford-fosgate-prime-series-r2d4-12-12-r2-4-ohm-dvc-subwoofer","title":"Rockford Fosgate Prime Series R2D4-12 - 12\" R2 4-Ohm DVC Subwoofer","description":"\u003cp class=\"prod-title\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eR2D4-12 - Prime R2 Series 12\" subwoofer with dual 4-ohm voice coils\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eRockford Fosgate's Prime R2 subs deliver strong bass in your car, and they are definitely built to last. The R2D4-12 sub-features a 12\" mica-injected polypropylene cone that works with a high-density poly-foam surround to punch out fat, deep notes. Rockford Fosgate stitches the tinsel leads that carry the signal to the voice coils directly into the cone — they'll hang tough through heavy use so you get consistent, reliable performance. The stamped solid-steel frame offers to vent usually found in high-end subs that keep this sub running cool.\u003c\/p\u003e \u003cp\u003eDual 4-ohm voice coils allow you to wire this sub for 1- or 4-ohm impedance, giving you more flexibility in setting up your system. Rockford Fosgate optimizes this Prime sub for both sealed and ported enclosures so you can choose the type of bass you want in your ride.\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e12 AWG compression terminals\u003c\/li\u003e \u003cli\u003eAnodized aluminum voice coil former\u003c\/li\u003e \u003cli\u003eIntegrated PVC trim ring\u003c\/li\u003e \u003cli\u003eLinear spider with embedded 16 AWG tinsel leads\u003c\/li\u003e \u003cli\u003eMica injected polypropylene cone\u003c\/li\u003e \u003cli\u003eOptimized for both sealed and vented enclosures\u003c\/li\u003e \u003cli\u003eStampCast basket with integrated spider venting\u003c\/li\u003e \u003cli\u003eSize: 12\"\u003c\/li\u003e \u003cli\u003eNominal Impedance: Dual 4-Ohm\u003c\/li\u003e \u003cli\u003ePower Handling: 250 Watts RMS \/ 500 Watts Max\u003c\/li\u003e \u003cli\u003eVoice Coil Diameter: 2\" (51mm)\u003c\/li\u003e \u003cli\u003eMagnet Weight: 47.7 oz. (1.35 kg)\u003c\/li\u003e \u003cli\u003eSpeaker Connector: Dual 12 AWG compression\u003c\/li\u003e \u003cli\u003eFs (Hz): 34.6\u003c\/li\u003e \u003cli\u003eRe (Ohms): 3.80\u003c\/li\u003e \u003cli\u003eLe (mH): 3.9\u003c\/li\u003e \u003cli\u003eQms: 8.29\u003c\/li\u003e \u003cli\u003eQes: 0.62\u003c\/li\u003e \u003cli\u003eQts: 0.58\u003c\/li\u003e \u003cli\u003eVas (Liters): 66.4\u003c\/li\u003e \u003cli\u003eSd (cm2): 539.1\u003c\/li\u003e \u003cli\u003eSPL (dB @ 1w\/1m): 88.7\u003c\/li\u003e \u003cli\u003eXmax (mm): 6.5\u003c\/li\u003e \u003cli\u003eWoofer Displacement: 0.046 cu. ft. (1.3 Liters)\u003c\/li\u003e \u003cli\u003eCutout Diameter: 11.25 in. (285 mm)\u003c\/li\u003e \u003cli\u003eMounting Depth: 5.067 in. (128.7 mm)\u003c\/li\u003e \u003cli\u003eShipping Weight: 9.9 Lbs. (4.49 kg)\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eWhat's in the box:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cdiv\u003e \u003cul\u003e \u003cli\u003eOne 12\" Dual 4-ohm voice coil subwoofer\u003c\/li\u003e \u003cli\u003eEight 1-1\/8\" Allen head screws\u003c\/li\u003e \u003cli\u003e4mm Allen head bit\u003c\/li\u003e \u003cli\u003eInstallation\/Operation manual (English\/ French\/ Spanish\/ German)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003cp\u003e \u003c\/p\u003e","brand":"Rockford Fosgate","offers":[{"title":"Default Title","offer_id":52760906301706,"sku":"R2D4-12","price":81.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/4578\/4842\/files\/r2d4-12-2_1_3_1.jpg?v=1774288340","url":"https:\/\/audiovisualworld.co.uk\/products\/rockford-fosgate-prime-series-r2d4-12-12-r2-4-ohm-dvc-subwoofer","provider":"Audio Visual World","version":"1.0","type":"link"}