Westone W30 In-Ear Headphones (Open Box) planar magnetic a black metal ring

a black metal ring

OPEN-BACK HOUSINGS FOR NUANCED MUSICAL DETAIL & EXPANSIVE SOUND

resulting in a masking effect

A BAM vent has been established on the back of the housing to allow for both the control of airflow and to prevent sound leakage

It is equipped with a large 10mm dynamic driver unit for the lower end paired with Knowles full frequency range BA driver

Westone W30 In-Ear Headphones (Open Box) planar magnetic a black metal ringThe W30 Triple Driver with 3 Way Crossover In Ear Monitor Headphone from Westone is designed for the serious audiophile to provide professional grade sound reproduction. It is used in various devices in applications such as iPads, field recorders, MP3 players, smartphones, and more. This triple driver headphone features a frequency response of 20 to 18 kHz. It uses separate bass, mid range and high frequency balanced armature drivers in conjunction