{"product_id":"kefine-quatio-in-ear-monitors","title":"Kefine Quatio In-Ear Monitors","description":"\u003ch2\u003eKEFINE Quatio 2DD+2BA Hybrid Hifi Earphone\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2DD and 2BA hybrid drivers make warm, lush and musical sound.\u003c\/li\u003e\n\u003cli\u003eMeet different listening preferences with 3 pairs of replaceable tuning nozzles.\u003c\/li\u003e\n\u003cli\u003eAccurate sound and durable quality made by precise CNC machining metal housing.\u003c\/li\u003e\n\u003cli\u003eWide adaptability with 3.5mm SE and 4.4mm BA interchangeable plugs.\u003c\/li\u003e\n\u003cli\u003eNo loss on signal transmission and full sound with high-purity 392 silver-plated OFC wires cable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarm, lush and musical sound from 2DD + 2BA hybrid units\u003c\/h3\u003e\n\u003cp\u003eEach side of the earphone consists of 2 dynamic and 2 balanced armature drivers.\u003c\/p\u003e\n\u003cp\u003eKefine exclusive 10mm DLC diaphragm dynamic driver is responsible for the full range of frequency response, ensuring a good basis of high resolution for the overall sound quality. In addition, it can better connect different frequency response.\u003c\/p\u003e\n\u003cp\u003e8mm PU+LCP diaphragm dynamic driver improves bass, making the bass fuller and richer. 2 balanced armature drivers are responsible for the high frequency after 5KHz, making the treble extension wider, as well as more details and wider soundstage.\u003c\/p\u003e\n\u003ch3\u003eMore precise sound control\u003c\/h3\u003e\n\u003cp\u003eThe whole earphone makes powerful and deep bass, warm \u0026amp; lush mids, smooth and non-harsh high frequency.\u003c\/p\u003e\n\u003cp\u003eThe sound comes out from 3 different tubes with 10mm dynamic driver, 8mm dynamic driver and 2 balanced armature units. The combination of precise electronic frequency division and this physical frequency division makes the sound control more accurate.\u003c\/p\u003e\n\u003ch3\u003e3 pairs nozzles for different listening preferences\u003c\/h3\u003e\n\u003cp\u003eQuatio comes with 3 pairs replaceable stainless steel tuning nozzles, providing 3 different sound styles. Each pair of nozzles is made of different tuning fabric system, ensuring one earphone can meet the sound taste from different customers.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"earbuds with nozzles\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Kefine_Quatio_16.jpg?v=1768944005\"\u003e\u003c\/p\u003e\n\u003cp\u003eReplaceable nozzles can also solve the problem of blocked sound tube, and extend the life of the earphones. The threaded nozzles make replacement very easy and quick.\u003c\/p\u003e\n\u003ch3\u003eAll 3 pairs nozzles sound great\u003c\/h3\u003e\n\u003cp\u003eSilver nozzles: balanced. Gold nozzles: transparent. Black nozzles: warm.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"close up nozzles\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Kefine_Quatio_17.jpg?v=1768944225\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"frequency graph based on nozzles\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Quatio-EN_05.jpg?v=1768944343\"\u003e\u003c\/p\u003e\n\u003ch3\u003eAccurate sound and durable quality by precise CNC machining\u003c\/h3\u003e\n\u003cp\u003eQuatio earphone housing is made by five-axis precise CNC maching. The processing time for each pair of housing is more than 30 minutes, and dimension tolerance is within 0.01mm, which ensures precise cavity size and accurate sound.\u003c\/p\u003e\n\u003cp\u003eThe housing material is aviation aluminum, which is polished and anodized after CNC processing. Smooth surface makes high quality texture. Earphone made of metal is also more durable.\u003c\/p\u003e\n\u003cp\u003eThe thickness of the Quatio metal housing is only 0.06mm, which minimizes the earphone size and makes them more comfortable to wear.\u003c\/p\u003e\n\u003ch3\u003eModular plug system with wider compatibility\u003c\/h3\u003e\n\u003cp\u003eEach Quatio earphone is equipped with two interchangeable plugs: 3.5mm single-ended and 4.4mm balanced, which can be adapted to professional music playing devices, as well as mobile phones and computers.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"how the plugs disconnect\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Kefine_Quatio_06.jpg?v=1768944279\"\u003e\u003c\/p\u003e\n\u003ch3\u003eLush and transparent sound from high-purity silver-plated wire\u003c\/h3\u003e\n\u003cp\u003eThe earphone is equipped with high-purity silver-plated oxygen-free copper wire with 4-strand braided structure. Each strand contains 98 wires, and there are 392 (98x4) wires totally, which ensures lossless signal transmission and makes the sound full and lush.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"the cable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Kefine_Quatio_07.jpg?v=1768944296\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe copper wire makes the sound warm, while the silver-plated material brings wide extension for high frequency and more details. These two kinds of materials are perfect combination to make good sound.\u003c\/p\u003e\n\u003ch3\u003e0.78mm 2-pin detachable cable\u003c\/h3\u003e\n\u003cp\u003eQuatio is equipped with a 0.78mm 2-pin detachable cable, which is widely compatible with replaceable cables on the market. It helps to explore the potential of the earphones and better extend their working life.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"cable 2-pin\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Kefine_Quatio_05.jpg?v=1768944254\"\u003e\u003c\/p\u003e\n\u003ch3\u003eA variety of eartips for different needs\u003c\/h3\u003e\n\u003cp\u003eThere are 4 different shapes of eartips for Quatio. Customers can choose different eartips based on different sound preferences.\u003c\/p\u003e\n\u003cp\u003eThere are totally 13 pairs of eartips with different sizes, as well as 2 storage cases.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"eartips\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Kefine_Quatio_11.jpg?v=1768944207\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePacking List\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"accessories\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Kefine_Quatio_12.jpg?v=1768944153\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuatio earphone: 1 pair\u003c\/li\u003e\n\u003cli\u003eHard carrying case: 1 pc\u003c\/li\u003e\n\u003cli\u003eExtra nozzles: 2 pairs\u003c\/li\u003e\n\u003cli\u003eExtra eartips (L\/M\/S): 12 pairs\u003c\/li\u003e\n\u003cli\u003eUser manual: 1 pc\u003c\/li\u003e\n\u003cli\u003eQuality certificate: 1 pc\u003c\/li\u003e\n\u003cli\u003eNotice card for nozzles: 1pc\u003c\/li\u003e\n\u003cli\u003eEartip storage case: 2pcs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle \u003c\/strong\u003eIn-ear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity \u003c\/strong\u003e107 dB +\/- 3 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response \u003c\/strong\u003e20 Hz - 20K Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver size \u003c\/strong\u003e10mm \u0026amp; 8mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver type \u003c\/strong\u003e2DD + 2BA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance \u003c\/strong\u003e32 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable length \u003c\/strong\u003e1.2 M +\/-0.2 M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug size \u003c\/strong\u003e3.5mm SE \u0026amp; 4.4 mm BA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kefine","offers":[{"title":"Default Title","offer_id":50059473748201,"sku":"Quatio","price":129.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Kefine_Quatio_01.jpg?v=1768944903","url":"https:\/\/audio46.mom\/products\/kefine-quatio-in-ear-monitors","provider":"Audio46 Headphone Store","version":"1.0","type":"link"}