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TRN CS2Image © TRN

TRN CS2

36/ 100
Weak
HearWiki score

Poor value

$5
typical price, USD
Discontinuedupdated
Manufacturer pageBuy now onAmazon

At a glance

Brand
TRN
Type
Wired IEMs
Fit
-
Connection
Wired
Noise cancelling
No
Released
2020

Score breakdownweak overall

Sound4.2

The TRN CS2 is a dynamic driver in-ear monitor featuring a 10mm dual-magnet driver with a silicon crystal composite bio-cellulose diaphragm, tuned for commercial pop music with dynamic bass and clear mids. It has an ergonomic design with pre-formed ear hooks and a replaceable 2-pin cable.

The HearWiki takeAI-condensed

The TRN CS2 is an ultra-affordable wired IEM that delivers a lively, easy-going sound with solid tonal balance for its price. Its dual 10 mm dynamic drivers and lightweight build make it a practical entry-level choice for budget-conscious listeners.

What works

  • Very low price
  • Balanced, lively sound
  • Sturdy build for the cost
  • Lightweight and comfortable
  • Detachable 2-pin cable

What doesn't

  • No noise cancellation
  • Basic button controls
  • Limited frequency extension at the top end
  • Not for critical audiophile listening

Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.

Specifications

Audio - TRN CS2
Driver2× 10 mm dynamic
Driver typedynamic
Drivers per side2
Frequency response20 Hz - 20 kHz
Impedance22 Ω
Sensitivity118 dB/mW

What the reviews said

3 source(s) feeding this product's score.

audiofool.reviews

70

The reviewer found the TRN CS2 to be a very inexpensive single-dynamic-driver earphone with surprisingly good tonal balance and solid build quality. It was treated as a strong value option rather than a top-tier audiophile IEM.

Read the full review

bisonicr.ldblog.jp

The review describes the CS2 as an ultra-budget single dynamic IEM that keeps the familiar shell shape but comes in colorful finishes. The overall presentation suggests a lively, easy-to-listen-to sound and a low price that makes it an attractive entry-level option.

Read the full review

makelifeclick.com

This review frames the CS2 as a sub-$20 earphone built around a 10 mm dual-magnetic dynamic driver, with the emphasis on competing in the budget market. The listed specifications point to a straightforward, value-focused wired IEM rather than a feature-heavy model.

Read the full review

What YouTube reviewers say

Video reviews we found, each condensed to its verdict. They do feed the HearWiki score, at a measured weight below what a published written review carries.

10:11

TRN CS2

Jubilant Ear Reviews 2.3K viewsNov 2021

The reviewer finds the TRN CS2 to be a very affordable, fun-sounding single dynamic driver IEM that is easy to drive and comfortable. They note a balanced bass, clear mids with vocal emphasis, and decent treble sparkle without harshness, making it a good value for the price. The overall verdict is positive, with the caveat that it's not the most detailed or mature-sounding option but is enjoyable for casual listening.

PositiveWatch on YouTube

Summaries are AI condensations of each video's own conclusion, not transcripts. Titles, thumbnails and view counts belong to their channels.

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Where it sits in our rankings

The data-driven guides this model qualifies for.