
CCA CRA
The $15 earphone that started a thousand forum threads — and then quietly changed its sound.
34 sources4 divided topics
2 reviews
Budget & hybrid IEMs
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CCA (Clear Concept Audio) is a Chinese in-ear monitor maker and sister brand of budget-ChiFi giant KZ (Knowledge Zenith), based in Dongguan. Like KZ it built its name on very low-cost dynamic and multi-driver hybrid IEMs, and has more recently reached upmarket with flagship-style hybrids such as the Rhapsody and the 10-driver Hydro.

The $15 earphone that started a thousand forum threads — and then quietly changed its sound.

KZ's most technical set, and its most argued-over: a ten-driver, switch-tuned V whose big bass, bright top and scooped middle split listeners down the line.
Prices in USD, recorded when each review was updated.