{"title":"Ferrite — Rings \u0026 Tubes","description":"\u003cp\u003eFerrite ring magnets are most commonly used in loudspeaker and audio transducer assemblies, where the ring geometry allows the voice coil former to pass through the magnet's bore. Their ceramic composition provides inherent resistance to demagnetisation and corrosion without surface coating. Also used for pot core transformers, proximity sensing, and educational science experiments. Available in a wide range of outer diameters and heights to suit both OEM speaker manufacturing and custom acoustic design applications.\u003c\/p\u003e","products":[{"product_id":"od-12mm-x-id-5mm-x-10mm-ring-ferrite","title":"OD 12mm x ID 5.7mm x  10mm Ring (Ferrite)","description":"\u003cp\u003eFerrite Ring Magnet\u003c\/p\u003e\n\u003cp\u003eOuter Diameter 12mm x 5.7mm Inner Diameter x 10mm Thickness\u003cbr\u003e\u003cbr\u003ePull Strength approx 360 grams \u003c\/p\u003e","brand":"aussiemagnets","offers":[{"title":"Default Title","offer_id":36890024476839,"sku":"2600","price":1.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0494\/5834\/8199\/files\/1000038204.jpg?v=1717549729"},{"product_id":"od-32-x-id-19-x-7mm-ring-ferrite","title":"OD 32mm x ID 19mm x 7mm Ring Magnet (Ferrite)","description":"\u003cp\u003eOuter Diameter 32mm x 19mm Inner Diameter x 7mm Thickness\u003c\/p\u003e","brand":"aussiemagnets","offers":[{"title":"Default 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Title","offer_id":36890065305767,"sku":"2660","price":22.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0494\/5834\/8199\/files\/2f73add92d6203677a9c967da0a68a0a9f1f1650.png?v=1716033726"},{"product_id":"od-27-x-id-12-5-x-5mm-ring-ferrite","title":"OD 27mm x ID 12.5mm x 5mm Ring Magnet (Ferrite)","description":"\u003cp\u003eOuter Diameter 27mm, Inner Diameter 12.5mm, 5mm Thickness\u003c\/p\u003e","brand":"aussiemagnets","offers":[{"title":"Default Title","offer_id":44850082316455,"sku":"2605","price":2.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0494\/5834\/8199\/files\/2899774fc4325334e786407cb5e7e30f987d9304.png?v=1716031054"},{"product_id":"od-140-x-id-75-x-20mm-ring-ferrite","title":"OD 140mm x ID 75mm x 20mm Ring Magnet (Ferrite)","description":"\u003cp\u003eOuter Diameter 140mm x Inner Diameter 75mm x 20mm Thickness\u003c\/p\u003e","brand":"aussiemagnets","offers":[{"title":"Default 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Title","offer_id":45401341034663,"sku":"2601","price":1.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0494\/5834\/8199\/files\/1000036809-01.jpg?v=1715565799"},{"product_id":"od-220mm-x-id-110mm-x-20mm-ring-magnet-ferrite","title":"OD 220mm x ID 110mm x 20mm Ring Magnet (Ferrite)","description":"\u003cp\u003eOuter Diameter 220mm x Inner Diameter 110mm x 20mm Thickness\u003c\/p\u003e\n\u003cp\u003ePull Strength: 12kg\u003c\/p\u003e","brand":"aussiemagnets","offers":[{"title":"Default Title","offer_id":46834923864231,"sku":"2682","price":63.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0494\/5834\/8199\/files\/949c8dde-b522-40d4-949f-ad1d9e59d012.png?v=1749598577"},{"product_id":"115mm-od-x-55mm-id-x-10mm-ring-magnet-ferrite","title":"115mm OD x 45mm ID x 10mm Ring Magnet (Ferrite)","description":"\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 115mm OD x 45mm ID x 10mm Thickness\u003cbr\u003e\u003cstrong\u003ePull Strength:\u003c\/strong\u003e N\/A\u003cbr\u003e\u003cstrong\u003eMagnet Material: \u003c\/strong\u003eFerrite Ceramic \u003cbr\u003e\u003cstrong\u003eGrade: \u003c\/strong\u003eC8\/Y30H-1\u003cbr\u003e\u003c\/p\u003e","brand":"aussiemagnets","offers":[{"title":"Default Title","offer_id":46970790609063,"sku":"2684","price":15.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0494\/5834\/8199\/files\/32504.jpg?v=1776344853"},{"product_id":"od-10mm-x-id-2mm-x-h-8mm-ring-ferrite","title":"OD 10mm x ID 2mm x H 8mm Ring Magnet (Ferrite)","description":"\u003cp data-start=\"197\" data-end=\"401\"\u003eThis compact ferrite ring magnet is manufactured from high-quality\u003cstrong data-start=\"264\" data-end=\"299\"\u003e anisotropic ferrite\u003c\/strong\u003e, providing dependable magnetic strength with excellent stability and resistance to demagnetisation.\u003c\/p\u003e\n\u003cp data-start=\"403\" data-end=\"809\"\u003eThe magnet features a \u003cstrong data-start=\"425\" data-end=\"492\"\u003e10mm outer diameter, 2 mm inner diameter hole, and 8 mm height\u003c\/strong\u003e, with the inner hole edge slightly \u003cstrong data-start=\"528\" data-end=\"541\"\u003echamfered\u003c\/strong\u003e to accommodate a small nail head. This design makes it ideal for attaching securely to timber.\u003c\/p\u003e\n\u003cp data-start=\"816\" data-end=\"869\"\u003e\u003cstrong data-start=\"816\" data-end=\"831\"\u003eDimensions:\u003c\/strong\u003e\u003cbr data-start=\"831\" data-end=\"834\"\u003e10mm (OD) × 2mm (ID) × 8mm (H)\u003c\/p\u003e\n\u003cp data-start=\"871\" data-end=\"915\"\u003e\u003cstrong data-start=\"871\" data-end=\"890\"\u003eMaterial\/Grade:\u003c\/strong\u003e\u003cbr data-start=\"890\" data-end=\"893\"\u003eFerrite, C8 \/ Y30H-1\u003c\/p\u003e\n\u003cp data-start=\"917\" data-end=\"985\"\u003e\u003cstrong data-start=\"917\" data-end=\"935\"\u003eMagnetisation:\u003c\/strong\u003e\u003cbr data-start=\"935\" data-end=\"938\"\u003eAxial\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"1062\" data-end=\"1140\"\u003e\u003cstrong data-start=\"1062\" data-end=\"1079\"\u003eConstruction:\u003c\/strong\u003e\u003cbr data-start=\"1079\" data-end=\"1082\"\u003eSolid ferrite ring magnet with chamfered inner hole edge\u003c\/p\u003e\n\u003cp data-start=\"1142\" data-end=\"1161\"\u003e\u003cstrong data-start=\"1142\" data-end=\"1159\"\u003eApplications:\u003c\/strong\u003e\u003cbr\u003e- Hobby and DIY projects\u003cbr\u003e- STEM education and demonstrations\u003cbr\u003e- General light fastening or holding where ferrite’s low cost and stability are valued\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"aussiemagnets","offers":[{"title":"Default Title","offer_id":47074804826279,"sku":"2602","price":0.55,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0494\/5834\/8199\/files\/rn-image_picker_lib_temp_0eef2eb3-3450-4b1c-a1aa-5c626c078325.jpg?v=1758714261"}],"url":"https:\/\/aussiemagnets.com.au\/collections\/ferrite-ring-tube-magnets.oembed","provider":"Aussie Magnets","version":"1.0","type":"link"}