Packed with an unbelievable 18 balanced armature drivers per ear, the U18t is our top-of-the-line reference in-ear monitor. This industry-first design pushes the limits of what a reference monitor can be with incredible detail, extension, and unmatched clarity across all frequencies with a powerful low-end and extended sub-bass - just like its custom counterpart, the A18t. The A18t is preferred by critical listeners in engineering, monitoring and mixing, and audiophiles.

Each ergonomic shell is machined out of a solid piece of aluminum and finished with an elegant copper-patinated inlay on the faceplates.

TECHNOLOGY
Exclusive technologies that challenge traditional in-ear monitor designs to give you the absolute best listening experience

U18t features the following unique technology:

TIA drivers
A tubeless design that reduces resonance for a transparent and lifelike sound signature.

apex Modules
Only from 64 Audio, apex alleviates listener fatigue by releasing air pressure sealed in the ear canal. This venting enables musicians and music enthusiasts to listen more comfortably for longer.