U12t vs U4s
The U4s's sensitivity is 107 dB against the U12t's 108 dB and its impedance 11Ω against 12.6Ω. Both share low-frequency extension (10 Hz) and high-frequency extension (20 kHz).
AI-generated product photo — not official manufacturer imagery.
HeadphonesIn-Ear Headphones
Estimated price (community-sourced)
$950 - $1,999
Around — community and catalog average, updates slowly
About the U12t
The U12t is a universal-fit in-ear monitor with 12 balanced-armature drivers per earpiece. Its four-way passive crossover divides the drivers into one tia high-frequency driver, one high-mid driver, six midrange drivers, and four low-frequency drivers. It incorporates 64 Audio’s tia (Tubeless In-ear Audio), apex pressure-relief, and LID (Linear Impedance Design) technologies. The aluminum-shell earphones use detachable two-pin cables; the current manufacturer listing includes 3.5 mm and 4.4 mm cable options.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 108 dB SPL @ 1W/1m
- Impedance
- 12.6Ω
- Frequency Response
- 10 Hz - 20 kHz
Key Specifications
Sensitivity: 108 dB
Impedance: 12.6Ω
Frequency: 10-20000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions