{"product_id":"18-professional-woofer-speaker-neodymium-magnet-s1-2500-wrms","title":"18” PROFESSIONAL WOOFER SPEAKER NEODYMIUM MAGNET S1 2500 WRMS","description":"\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003e WX18NDS1 Professional Woofer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThe WX18NDS1 is a high-performance 18-inch professional woofer designed by Genius Audio for demanding sound applications. This speaker combines a powerful Neodymium-N42 magnet with a robust 5-inch voice coil to deliver exceptional power handling and acoustic precision. Built with a cast aluminum basket and a paper cone with cloth surround, it is engineered for durability and high-fidelity low-frequency reproduction.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Technical Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNominal Diameter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 18 inches (457mm)\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePower Handling:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2500 Watts RMS, 5000 Watts MAX, and a peak power of 10,000 Watts\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eVoice Coil:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 5-inch (127mm) diameter using CCAW (Copper Clad Aluminum Wire) and a BAF former\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNominal Impedance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1 Ohm\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSensitivity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e High efficiency at 93.8 dB (1w\/1m)\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFrequency Response:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Operates within a range of 35 Hz to 1.8 KHz\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMagnet Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e High-grade Neodymium-N42 with a weight of 51.4 Oz\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eConstruction Materials:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Features a black-painted cast aluminum basket and a paper cone with a cloth surround\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLinear Excursion (Xmax):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 18.5 mm for deep and controlled bass movement\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eThiele-Small Highlights:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Free Air Resonance (Fs) of 37 Hz and an Equivalent Volume (Vas) of 85.4 Liters\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMounting Depth:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 238.10 mm (9.37 inches)\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1te9KiehAhOAcBoLoPvQYtCiUxqqeKWvy\/view?usp=sharing\"\u003e\u003cstrong\u003eManual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"GENIUS AUDIO USA","offers":[{"title":"Default Title","offer_id":49052291399900,"sku":"WX18NDS1","price":1375.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/7800\/3932\/files\/WhatsApp_Image_2026-04-06_at_3.41.46_PM.jpg?v=1775508504","url":"https:\/\/www.geniusaudiousa.com\/products\/18-professional-woofer-speaker-neodymium-magnet-s1-2500-wrms","provider":"GENIUS AUDIO USA","version":"1.0","type":"link"}