Between the ZAR and Cadenza 12, the ZAR comes out ahead in sensitivity, while the Cadenza 12 wins on impedance and driver count. Overall, the ZAR scores 65.4 and the Cadenza 12 scores 70.1 on our Mars Score.
Which should you buy?
The Cadenza 12 edges ahead on the Mars Score (65.4 vs 70.1), but the 4.7-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the ZAR if you care most about sensitivity. The biggest gaps in its favor are sensitivity.
Pick the Cadenza 12 if you care most about impedance and driver count. Its strongest claims are impedance, driver count.
Both ship with comparable detachable cable, so those specs don't separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity tells you both are well-rounded; the differences are about trade-offs, not quality.
Why KZ - ZAR wins
- ▲Sensitivity — 2.86% more. 108 dB vs 105 dB.
Why Letshuoer - Cadenza 12 wins
- ▲Impedance — 10.00 Ω less. 16 vs 26.
- ▲Driver count — 4.00 more. 12 vs 8.
Spec comparison
Drivers
| Spec | KZ - ZAR | Letshuoer - Cadenza 12 |
|---|---|---|
| Driver count | 8 | 12lead |
| Driver types | 1DD + 7BA Hybrid | 1DD + 8BA + 2EST + 1BC Tetrabrid |
| Impedanceⓘ | 26 Ω | 16 Ωlead |
| Sensitivityⓘ | 108 dBlead | 105 dB |
Build
| Spec | KZ - ZAR | Letshuoer - Cadenza 12 |
|---|---|---|
| Detachable cable | true | true |
| Connector | 0.78mm 2-pin | 0.78mm 2-pin |
Spec-level deep dives
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