CX 400 II

Name: Sennheiser CX 400 II
Brand: Sennheiser
Rating: 81 (2 reviews)

Released Mar 1, 2012 · Analysis updated Mar 30, 2026

Sennheiser CX 400 II in-ear headphones with good bass response, comfortable design, and natural, accurate sound. The Sennheiser CX 400 II scores 81/100 based on 2 expert reviews in the headphones (wired) category. Coverage includes reviews from Totallydubbed and Head-fi.

Critic Score

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based on 2 expert reviews

TotallydubbedHead-fi

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2 Expert Reviews

Independent publication03/2012

Independent publicationMar 29, 2012

For the price, these are great earphones, possibly a little flimsy, however if you are in the hunt for under £25 earphones, it would be between these, the CX500's (their older brothers) and the Denon ...

Independent publication01/2014

Independent publicationJan 13, 2014

The Sennheiser CX 400 II offers natural sound with excellent vocals but has some build quality issues.