We developed the Ultimate Ears 4 Pro Custom In-Ear Monitors specifically for emerging artists and audiophiles alike. If you're playing gigs at a local club or performing at church, now it's possible to make the move up from wedge monitors to the detail and versatility you only get with Custom In-Ear Monitors. Ultimate Ear's UE 4 Pro Custom In-Ear Monitors are crafted to fit, engineered for accuracy, and tuned for the way you play.


The Ultimate Ears 4 Pro is available with the optional ambient feature to allow for stage bleed while controlling the isolation effect.