Between the U12t and Cadenza 12, the U12t comes out ahead in sensitivity and impedance, while the Cadenza 12 wins on several specs. Overall, the U12t scores 79.3 and the Cadenza 12 scores 70.1 on our Mars Score.
Which should you buy?
The U12t is the clear pick on raw spec strength, leading by 9.2 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 sensitivity and impedance. The biggest gaps in its favor are sensitivity, impedance.
The Cadenza 12 similarly doesn't carry a headline advantage on the popular specs — look at the full table for category-specific deltas.
Both ship with comparable driver count, 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
- ▲Sensitivity — 9.52% more. 115 dB vs 105 dB.
- ▲Impedance — 4.00 Ω less. 12 vs 16.
Why Letshuoer - Cadenza 12 wins
- No decisive advantages.
Spec comparison
Drivers
| Spec | 64 Audio - U12t | Letshuoer - Cadenza 12 |
|---|---|---|
| Driver count | 12 | 12 |
| Driver types | 12 Balanced Armature | 1DD + 8BA + 2EST + 1BC Tetrabrid |
| Impedanceⓘ | 12 Ωlead | 16 Ω |
| Sensitivityⓘ | 115 dBlead | 105 dB |
Build
| Spec | 64 Audio - U12t | Letshuoer - Cadenza 12 |
|---|---|---|
| Detachable cable | true | true |
| Connector | 2-pin | 0.78mm 2-pinlead |
Frequently asked
Spec-level deep dives
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