{"product_id":"18a100220y-tact-lf-driver-for-b2","title":"Tact LF driver for B2 [18A100220Y]","description":"\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003e18″ 500W RMS 8Ω Bass Speaker Driver [18A100220Y]\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe 18A100220Y is an 18-inch bass speaker driver rated at 500W RMS, suitable for compatible speaker cabinet builds and replacement applications. Its 8-ohm nominal impedance and 96dB sensitivity provide key specifications for matching the driver to your audio system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeaturing a 99.3mm copper voice coil with inside\/outside winding and a glass fibre bobbin, this driver combines a ferrite magnet with a rigid cast aluminium frame. A paper cone and treated cloth surround complete its construction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith a specified resonant frequency of 39Hz and an operating frequency range extending from resonance to 1.5kHz, the 18A100220Y is designed for low-frequency reproduction. Check cabinet dimensions, amplifier compatibility and enclosure requirements before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-pm-slice=\"1 3 []\"\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e18-Inch Speaker Driver: Large-format driver for compatible bass speaker cabinets.\u003c\/li\u003e\n\u003cli\u003e500W RMS Power Rating: Rated continuous power handling for system matching.\u003c\/li\u003e\n\u003cli\u003e8-Ohm Nominal Impedance: Suitable for compatible amplifier and speaker configurations.\u003c\/li\u003e\n\u003cli\u003e99.3mm Copper Voice Coil: Features inside\/outside winding on a glass fibre bobbin.\u003c\/li\u003e\n\u003cli\u003eCast Aluminium Frame: Provides a rigid structure for the driver assembly.\u003c\/li\u003e\n\u003cli\u003eFerrite Magnet: Paired with a paper cone and treated cloth surround.\u003c\/li\u003e\n\u003cli\u003e96dB Sensitivity: Specified at 1W\/1m, with a tolerance of ±2dB.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-pm-slice=\"1 3 []\"\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 18A100220Y\u003c\/li\u003e\n\u003cli\u003eNominal Diameter: 18 inches\u003c\/li\u003e\n\u003cli\u003eNominal Impedance: 8Ω\u003c\/li\u003e\n\u003cli\u003ePower Rating: 500W RMS\u003c\/li\u003e\n\u003cli\u003eResonant Frequency: 39Hz ±10%\u003c\/li\u003e\n\u003cli\u003eFrequency Range: Fo–1.5kHz, where Fo denotes resonant frequency\u003c\/li\u003e\n\u003cli\u003eSensitivity: 96dB ±2dB at 1W\/1m\u003c\/li\u003e\n\u003cli\u003eDC Voice Coil Resistance: 5.5Ω ±10% at 20°C\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter: 99.3mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Winding Depth: 23mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Wire: Copper, inside\/outside winding\u003c\/li\u003e\n\u003cli\u003eVoice Coil Bobbin: Glass fibre\u003c\/li\u003e\n\u003cli\u003eMagnet Material: Ferrite\u003c\/li\u003e\n\u003cli\u003eMagnet Dimensions: 220mm outer diameter × 110mm inner diameter × 30mm thickness\u003c\/li\u003e\n\u003cli\u003eFrame Material: Cast aluminium\u003c\/li\u003e\n\u003cli\u003eSurround Material: Treated cloth\u003c\/li\u003e\n\u003cli\u003eCone Material: Paper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-pm-slice=\"1 3 []\"\u003e\u003cspan\u003eDimensions \u0026amp; Weight\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOverall Diameter: 460mm\u003c\/li\u003e\n\u003cli\u003eOverall Depth: 227mm\u003c\/li\u003e\n\u003cli\u003eNet Weight: 12.97kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eWhat’s in the Box?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003e18″ 500W RMS 8Ω Bass Speaker Driver\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- notionvc: 830adef6-5610-477b-a7b0-1a6e4f757a90 --\u003e\u003c\/p\u003e","brand":"Import FTS Pro Speaker - IMPO0183 T P A","offers":[{"title":"Default Title","offer_id":42610915442755,"sku":"2013597000000","price":3000.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0042\/4801\/0819\/files\/tactaudiodriver01.png?v=1792487953","url":"https:\/\/www.fastrak.co.za\/products\/18a100220y-tact-lf-driver-for-b2","provider":"Fastrak","version":"1.0","type":"link"}