The Bellos Audio X3 Custom In-Ear Monitors. Featuring 2 Balanced Armature Drivers and a 6mm Dynamic Low Driver for a very pleasant reference warm sound signature.

Product total

Options total

Grand total

SKU: X3-CIEM Category: Tags: ,


We are excited to present our newest offering, the Bellos Audio X3 In-Ear Monitors. The X3 is the result of years of research and development, and it delivers a sound quality that exceeds expectations. The X3 provides a natural energetic tonal coloration, especially in the lower register, thanks to the implementation of a 6mm dynamic low driver.

The X3 delivers an exemplary level of space and headroom for a triple driver IEM. With every instrument having its own space, the X3 provides a natural and dynamic sound that captures every nuance of your music. We are confident that the X3’s unique design, featuring our revolutionary In-Air Canal Technology, will set a new standard for custom in-ear monitors in the market today.

Like all X-Series, the X3 comes with a host of additional proprietary technologies such as ATOM Venting which greatly expands the soundstage, beautiful 3D Printed Matte Shells, the ultra-durable RCX Cable Connector, Modular Drivers and Removable Faceplates for quicker service and repairs.


Additional information

CIEM Color

Matte Black, Matte Gray, Matte Green

Cable Color

Black, Clear

Cable Length

54", 64"

Packaging includes

X3 CIEMs, RCX Cable, Round Aluminum Case, IEM Cleaning Tool.