{"product_id":"celestion-t5828-cf1830e-ferrite-magnet-aluminium-chassis-driver-speaker-18-inch-500w-8ohm","title":"Celestion T5828 CF1830E Ferrite Magnet Aluminium Chassis Driver Speaker 18 Inch 500W 8OHM","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e18\" ferrite magnet, cast aluminium chassis LF driver delivering 700Wrms (AES Standard) power handling and 94dB sensitivity\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3\" high temperature, multi- layer voice coil for greater motor force\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFEA optimized magnet assembly delivers highly symmetrical cone - movement, leading to exceptionally low harmonic distortion\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBalanced Airflow Venting (BAV) on the front-plate increases airflow to provide enhanced cooling\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDual Magnet Motor (DMM) incorporates a secondary magnet used to increase overal motor force (Bl) without the need for any additional increase in magnet size\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\"Multi-roll\" surround provides exceptional linearity at extremes of cone excursion\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eNominal diameter 18in\/457mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePower rating 700Wrms\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eNominal impedance 8?\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSensitivity 94dB\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFrequency range 30-2500Hz\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eVoice coil diameter 3in\/75mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eChassis type Cast Aluminium\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMagnet type Ferrite\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCoil material Round Copper\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFormer material Glass Fibre\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCone material Glass-Reinforced Paper\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSurround material Cloth-sealed\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSuspension Single\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eXmax 5mm\/0.79in\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGap depth 8mm\/0.31in\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eVoice coil winding width 18mm\/0.71in\u003c\/span\u003e\u003c\/p\u003e","brand":"Celestion","offers":[{"title":"Default Title","offer_id":41040662954042,"sku":"28\/CF1830E","price":429.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1764\/4443\/files\/celestion-t5828-cf1830e-ferrite-magnet-aluminium-chassis-driver-speaker-18-inch-500w-8ohm-28cf1830e-gsus4-5733438.jpg?v=1759899467","url":"https:\/\/gsus4.com.au\/products\/celestion-t5828-cf1830e-ferrite-magnet-aluminium-chassis-driver-speaker-18-inch-500w-8ohm","provider":"Gsus4","version":"1.0","type":"link"}