18tbx100 Cone Driver Voice Coil 4.0 Inch Inside/Outside Copper Voice Coil

Product DescriptionFunction- A voice coil (consisting of a former, , and winding) is the coil of wire attached to the apex of a loudspeaker cone.Advantage- Voice coil also used for voice coil linear motors, which produce a larger force and move a longer distance but work on the same principle.Feature- The item provides the motive force to the cone by the reaction of a magnetic field to the current passing through it.Style- Light and easy to carry around, easy to use and has high quality Detailed PhotosProduct ParametersVoice Coil Technical Parameters:Former Height  65mmWinding Width  23mmOuter Diameter53mmInnder Diameter 51.3mmImpedance 5.6 OHMLayers Outside Flat Aluminium Wire Winding 4 LayersFormer Material USA Made Impregnated Fiber GlassWire Material/Type Round Copper WirePackaging & ShippingPackaging DetailsHot Sale Voice Coil Products1.plastic tray+carton2. foam+carton3. opp bag+box4. also customizePortshenzhen portLead time:Quantity(pieces)1 - 10001001 - 1000010001 - 50000>50000Lead time (days)3715To be negotiatedCompany ProfileZENITH AUDIO has produced the voice coils more than 20 years with rich experience, the various activities in research and development as well as the use of state-of-the-art technologies make ZENITH AUDIO the leader in this industry. Combined with solid production know-how, this forms the foundation for excellent product quality and opens new paths for future development.Quality at the highest level - The selection of raw materials can determine the quality of the finished products. ZENITH AUDIO uncompromisingly uses high-quality raw materials from the well-know suppliers to ensure the highest quality from the step. Further processing and mass production applying cutting edge technologies, proposing innovative features for manufacturing equipment and automation technology improvements are part of our daily business. The results are custom-made the top quality products - matching exactly the requirements of the higher demand customers. After Sales Service24H Prompt ResponseExcellent Products and ServiceFAQ1. Question: How to make custom copper coil?Answer: Please provide the specification, the drawing would be the best.2. Question: What is the lead time for sample?Answer: Usually it will take about 3-5 working days.3.Question: What is the lead time for mass production?Answer: 7-10 days, depending on order quantity.4. Question: What is the payment terms?Answer: T/T, paypal or negociation.  This part will suit the famous Speaker Brands./* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1