{"product_id":"moondrop-chu-high-performance-dynamic-driver-iems-in-ear-earphones-with-mic","title":"Moondrop CHU High Performance Dynamic Driver IEMs In-Ear Earphones with Mic","description":"Nano crystal coated composite diaphragm. 10mm composite cavity dynamic structure: Adopting Aria's distributed dynamic structure, the high-performance 10mm composite cavity with high-frequency phased waveguide utilizes N52 Nd magnet internal magnetic circuit and 0.035m ultra-thin imported CCAW sound coil to achieve high energy conversion efficiency and provide outstanding performance with full dynamic range and rich details. Accurately calculated acoustic coupling cavity: In order to make the frequency response as close as possible to the VDSF target response, the acoustic coupling cavity must be carefully controlled. Through volume and dimension calculation, FEA finite element simulation, and 3D printing experimental verification, we created an acoustic coupling cavity that can accurately reproduce the ideal frequency response. Alloy casting outer cavity: The metal outer cavity is manufactured from alloy material using melting and injection molding technology, creating a stable, accurate and beautiful cavity that is durable and reliable. Equipped with spring tips: Chu comes standard with popular Spring Tips ear tips. \n\u003cbr\u003e\u003cbr\u003e \u003cbr\u003e\u003cbr\u003e","brand":"Mega Shop Japan","offers":[{"title":"Default","offer_id":49079024189760,"sku":"B09XHTHG61","price":214.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/2584\/0704\/files\/51v2nBx9LRL._AC_US1200.jpg?v=1718714804","url":"https:\/\/megashopjapan.com\/products\/moondrop-chu-high-performance-dynamic-driver-iems-in-ear-earphones-with-mic","provider":"Mega Shop Japan","version":"1.0","type":"link"}