XWB eartips feature a larger bore that is specifically crafted to accommodate the latest trend in in-ear monitors (IEMs) with larger diameter output nozzles. With the larger bore of XWB eartips, sound is delivered more directly and smoothly into the ear canal, reducing distortion and unwanted resonance. This results in a more natural and accurate sound signature that is perfectly matched to the latest advancements in IEM technology. Whether you're a musician or an audiophile, XWB eartips provide a comfortable and secure fit, as well as superior sound quality that is sure to impress.