{"product_id":"dayton-audio-6-woofer-glass-fibre-gf180-4","title":"Dayton Audio - 6½\" Woofer Glass Fibre - GF180-4","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Dayton Audio GF180 Series 6.5″ woven fiberglass woofers feature a rigid woven fibreglass cone and rubber surround engineered for low-distortion midbass and smooth midrange response. A 4-layer voice coil on an aluminium former provides enhanced thermal stability, while the vented pole piece reduces air compression and improves linear excursion. The low-profile stamped-steel frame supports shallow-mount and surface-mount installations. Suitable for 2-way and 3-way loudspeaker systems, the GF180 series woofers offer a balanced combination of sensitivity, bandwidth, and mechanical control for Hi-Fi and home theater applications.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e6½” woofer with woven fibreglass cone  and rubber surround.\u003c\/li\u003e\n  \u003cli\u003eA 4-layer voice coil on an aluminium former improves heat dissipation.\u003c\/li\u003e\n  \u003cli\u003eRubber surround enhances damping and HF performance.\u003c\/li\u003e\n  \u003cli\u003eThe vented pole piece for quiet operation.\u003c\/li\u003e\n  \u003cli\u003eLow‑profile frame minimises diffraction to suit surface‑mount applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n  \u003ctr\u003e\n\u003cth\u003eBl\u003c\/th\u003e\n\u003ctd\u003e6.5Tn\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCms\u003c\/th\u003e\n\u003ctd\u003e0.7mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCoil\u003c\/th\u003e\n\u003ctd\u003e25mmØ\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eDiam.\u003c\/th\u003e\n\u003ctd\u003e177mmØ\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eFreq.\u003c\/th\u003e\n\u003ctd\u003e45-5kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eFs\u003c\/th\u003e\n\u003ctd\u003e49Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eHole\u003c\/th\u003e\n\u003ctd\u003e144mmØ\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e4Ω Re 4.4Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eLe\u003c\/th\u003e\n\u003ctd\u003e1.1mH\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMag.\u003c\/th\u003e\n\u003ctd\u003eFerrite\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eDayton Audio\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eFibreglass\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMms\u003c\/th\u003e\n\u003ctd\u003e14.8g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e40Wrms\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eQes\u003c\/th\u003e\n\u003ctd\u003e0.48\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eQms\u003c\/th\u003e\n\u003ctd\u003e3.43\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eQts\u003c\/th\u003e\n\u003ctd\u003e0.42\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eRe\u003c\/th\u003e\n\u003ctd\u003e4.4Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eSd\u003c\/th\u003e\n\u003ctd\u003e130.2cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eSens.\u003c\/th\u003e\n\u003ctd\u003e90.7dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eGlass Fibre\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003e6½'\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eSPL\u003c\/th\u003e\n\u003ctd\u003e90.7dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eWoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eVas\u003c\/th\u003e\n\u003ctd\u003e16.5L\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eVC\u003c\/th\u003e\n\u003ctd\u003e25mmØ\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eVd\u003c\/th\u003e\n\u003ctd\u003e52.2cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eXmax\u003c\/th\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eZn\u003c\/th\u003e\n\u003ctd\u003e4Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dayton Audio","offers":[{"title":"Default Title","offer_id":53447196639505,"sku":"GF180-4","price":74.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/7115\/7265\/files\/GF180-4-1_A.png?v=1776901035","url":"https:\/\/nbaudio.com.au\/products\/dayton-audio-6-woofer-glass-fibre-gf180-4","provider":"NB Audio","version":"1.0","type":"link"}