{"product_id":"edge-edx12d1-e7-12-30cm-3000w-rms-competition-bass-subwoofer-driver","title":"EDGE EDX12D1-E7 - 12” 30cm 3000W RMS Competition Bass Subwoofer Driver","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eEDGE EDX12D1-E7 - 12” 30cm 3000W RMS Competition Bass Subwoofer Driver\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eEDGE XTREME subwoofers are specially designed for deep bass sound. These subwoofers have a very low resonance frequency: 32 Hz for 12 \", 28 Hz for 15\" and 27 Hz for 18 \".\u003c\/p\u003e \u003cp\u003eXTREME subwoofers are unique in their configuration, as they use a lightweight Made in USA 3 \"coil with a winding height of 70 mm and an impedance of 1 x 1 ohm. Therefore, the subwoofers in this series exhibit a huge cone travel with a high level of accuracy.\u003c\/p\u003e \u003cp\u003eThe magnetic system consists of 3 rings of enlarged ferrite magnets, outer radius 220 - 250 mm, inner radius 110 mm, top flange 25 mm, bottom 30 mm. Combined with 4-layer washers, NOMEX provides extreme linear travel. The subwoofer can “digest” the enormous power of 3000 watts and deliver a truly hurricane “wind”.\u003c\/p\u003e \u003cp\u003eThe subwoofer is versatile. It can be used in everyday systems as well as in SPL competitions.\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\u003eNon-Pressed Paper Cone\u003c\/li\u003e \u003cli\u003eWide Roll Dual Foam Surround\u003c\/li\u003e \u003cli\u003e10\" Quad Black NOMEX Spiders\u003c\/li\u003e \u003cli\u003e8 awg direct cable connection\u003c\/li\u003e \u003cli\u003eHigh-Quality Y35 Triple stacked Ferrite Magnets\u003c\/li\u003e \u003cli\u003eUSA Built 4 Layer Flat Wound Voice Coil\u003c\/li\u003e \u003cli\u003eDual 1 Ohm Impedance\u003c\/li\u003e \u003cli\u003eModel EDX12D1-E7\u003c\/li\u003e \u003cli\u003eCone Non-pressed paper cone\u003c\/li\u003e \u003cli\u003eSurround Big roll foam - stitched\u003c\/li\u003e \u003cli\u003eDustcap Black PP\u003c\/li\u003e \u003cli\u003eVoice Coil 70mm Copper winding\u003c\/li\u003e \u003cli\u003eSpider 4pcs black NOMEX\u003c\/li\u003e \u003cli\u003eGasket Rubber\u003c\/li\u003e \u003cli\u003eTop Plate 25mm Black anodized\u003c\/li\u003e \u003cli\u003eT-Yoke 30mm Flat\u003c\/li\u003e \u003cli\u003eTerminal \/ Wire: 8 awg Cable\u003c\/li\u003e \u003cli\u003eImpedance Dual 1 Ohms\u003c\/li\u003e \u003cli\u003eRMS Power 3000 watts\u003c\/li\u003e \u003cli\u003eMagnet 220mm x 110mm x 25mm 3pcs\u003c\/li\u003e \u003cli\u003e1-year Warranty\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTS Parameters\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSD : 0.047m\/2\u003c\/li\u003e \u003cli\u003eCMS : 0.07mm\/N\u003c\/li\u003e \u003cli\u003eMMS : 325g\u003c\/li\u003e \u003cli\u003eRMS : 15.5ΩM\u003c\/li\u003e \u003cli\u003eRES : 193.2\u003c\/li\u003e \u003cli\u003eRP Zmax : 19.6\u003c\/li\u003e \u003cli\u003eNref : 0.22%\u003c\/li\u003e \u003cli\u003eFs : 32.6Hz\u003c\/li\u003e \u003cli\u003eVas : 22.8L\u003c\/li\u003e \u003cli\u003eRe : 1.7Ω\u003c\/li\u003e \u003cli\u003eQMS : 4.31\u003c\/li\u003e \u003cli\u003eQES : 0.35\u003c\/li\u003e \u003cli\u003eQTS : 0.32\u003c\/li\u003e \u003cli\u003eBL : 18.1Tm\u003c\/li\u003e \u003cli\u003eSPL :  85.4dB\u003c\/li\u003e \u003c\/ul\u003e","brand":"Edge","offers":[{"title":"Default Title","offer_id":52761012535562,"sku":"EDX12D1-E7","price":449.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/4578\/4842\/files\/edge_edx12d1-e7-1.png?v=1774289959","url":"https:\/\/audiovisualworld.co.uk\/products\/edge-edx12d1-e7-12-30cm-3000w-rms-competition-bass-subwoofer-driver","provider":"Audio Visual World","version":"1.0","type":"link"}