Letshuoer S08 Fourth Generation in Ear Monitor Earphone Dual-Coil 13mm Planar Magnetic Driver HiFi Wired in Ear Earbuds, Planar IEM with Detachable 2pins Silver-Plated Copper Cable Audiophiles(Black)

Fourth generation dual-coil custom 13mm planar magnetic driver – LETSHUOER S08 features a custom fourth generation 13mm planar diaphragm speaker that LETSHUOER was very hands-on during the development process. Compared to previous planar magnetic drivers, this driver offers improvements in all aspects of sound performance and significantly enhances the stability of the planar diaphragm unit.

Nanoscopic magnetron sputtering process – LETSHUOER S08 iem headphones utilizes nanoscopic magnetron sputtering process, a high-end production method, on the planar driver’s diaphragm of S08,sputters the copper material onto the substrate.This process yields high stability and long lifespan.

Dual-coil custom planar magnetic driver – The nanoscopic magnetron sputtering technology coats the diaphragm with a layer of voice coil in addition to conventional drivers’ single layer voice coil circuit. This makes the S08’s driver diaphragm a dual-layer coil circuit. Benefits include increasing diaphragm vibration control, reducing resonance frequency, minimizing distortion caused by diaphragm resonance, and effectively enhancing overall transient response speed.

Driver diaphragm with surrounds – They incorporated a PTR elastic film surrounds at the edge of the diaphragm’s voice coil, which makes the diaphragm perform with greater extensibility and stability. This effectively optimizes the low-frequency performance, significantly enhancing the depth of the bass and providing a much tighter bass presentation.

Metallic earphone shell and cables – The in-Ear Wired Headphones incorporates the design language of the number “8” in its panel design, featuring a striking yet streamlined appearance. The CNC precision-milled metallic earphone shell is both simple and exquisite.The cables are made from 4 cores of 30-strands 0.05mm silver-plated copper, providing efficient transmission performance, finer musical detail, and a richer sense of space.