Balanced, affordable
U3 Essential
Custom in-ear monitor for musicians, sound engineers, and everyday listeners
The Custom U3 is UKaudio’s most accessible custom in-ear monitor, built for musicians, sound engineers, and listeners who want reliable sound, comfort, and isolation in a professional IEM.
With its slightly V-shaped tuning, the U3 delivers enhanced bass, clear detailed highs, and a smooth controlled midrange. The result is an energetic, balanced, and natural listening experience that works perfectly for stage monitoring, studio use, and daily listening.
Designed for practical everyday performance, the U3 offers consistent sound reproduction, secure custom fit, and excellent value in a professional custom in-ear monitor.
From 536 € incl. 22% VAT
VAT-free B2B / export pricing available where applicable.
TECHNICAL SPECIFICATIONS
Driver Configuration
3-way stereo earphones with 3 drivers
(1x bass, 1x midrange, 1x high-range driver)
Crossover
20Hz – 16kHz
Sensitivity
Impedance
11 Ohms @ 1 kHz
Noise Isolation
Up to 26 dB passive noise isolation
Recommended Use
Musicians, sound engineers, everyday listeners
Included accessories
Aluminium hard case, 127 cm clear 2-pin cable, cleaning tool
ADD AN OPTION
Custom art design (different colors)
25 €
Wooden cover
40 €
Laser engraving on the cover
50 €
Hard Case with name engravment
30 €
Sound Signature
Slightly V-shaped tuning with enhanced bass, clear detailed highs, and a smooth midrange. Energetic sound with good balance, clarity, and natural tonality.
BUILT FOR DAILY MONITORING
Designed for musicians, engineers, and listeners who need reliable sound in a practical custom IEM. U3 offers consistent performance for stage, studio, and daily listening.
Crafted Fit
Custom made from your ear impressions for a secure and comfortable fit. Better isolation, stable placement, and long listening comfort wherever you use them.
Made for your ears. Built for your sound.
YOUR SOUND. PERFECTED.
Start your custom journey today