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64 Audio - U12t vs Shure - AONIC 3

Last updated · How Mars Score works
U12t64 AUDIORENDER
Probe A
64 Audio
U12t
79.3/ 100A
Drivers79· 70%
Build· 30%
AONIC 3SHURERENDER
Probe B
Shure
AONIC 3
56.6/ 100D
Drivers57· 70%
Build· 30%
Quick verdict

Between the U12t and AONIC 3, the U12t comes out ahead in impedance and driver count, while the AONIC 3 wins on several specs. Overall, the U12t scores 79.3 and the AONIC 3 scores 56.6 on our Mars Score.

Buying advice

Which should you buy?

The U12t is the clear pick on raw spec strength, leading by 22.7 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.

Pick the U12t if you care most about impedance and driver count. The biggest gaps in its favor are impedance, driver count, sensitivity.

The AONIC 3 similarly doesn't carry a headline advantage on the popular specs — look at the full table for category-specific deltas.

Both ship with comparable detachable cable, so those specs don't separate the two — focus on the differences below.

Bottom line: the U12t is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.

Why 64 Audio - U12t wins

  • Impedance — 18.00 Ω less. 12 vs 30.
  • Driver count — 11.00 more. 12 vs 1.
  • Sensitivity — 1.77% more. 115 dB vs 113 dB.

Why Shure - AONIC 3 wins

  • No decisive advantages.
Full readout

Spec comparison

Drivers

Spec64 Audio - U12tShure - AONIC 3
Driver count12lead1
Driver types12 Balanced ArmatureSingle Balanced Armature
Impedance12 Ωlead30 Ω
Sensitivity115 dBlead113 dB

Build

Spec64 Audio - U12tShure - AONIC 3
Detachable cabletruetrue
Connector2-pinleadMMCX
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