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Truthear x Crinacle Zero:Blue2 specifications and in-depth review

Truthear x Crinacle Zero:Blue2

Manufacturer: Truthear

The Truthear x Crinacle Zero:Blue2 is a dynamic driver in-ear monitor designed to deliver clear sound with a 1DD driver configuration. The model features a durable 3D-printed resin shell, making it a lightweight and sturdy option for everyday use. With no built-in microphone and no in-line control, the focus is purely on audio performance. The package does not include a travel bag.

This in-ear monitor has a 5.8 Ohms impedance and offers a wide frequency range from 20 Hz to 20,000 Hz, making it suitable for various listening environments. It is equipped with a 3.5 mm connector and a 2-pin (0.78 mm) cable, which is non-detachable. The Total Harmonic Distortion (THD) is ≤1% at 1kHz, ensuring clean audio reproduction across different sound frequencies.

Pros
  • The 1DD dynamic driver configuration is simple and effective, offering reliable sound performance for most listening situations.
  • The 5.8 Ohms impedance ensures compatibility with a wide range of audio devices without the need for extra amplification.
  • The 20 Hz to 20,000 Hz frequency range covers the full spectrum of audible sound, allowing for clear and balanced audio playback.
Cons
  • The lack of a built-in microphone limits the product's functionality for phone calls or hands-free communication.
  • There is no travel bag included, which could reduce convenience for users who need to carry the earphones safely on the go.
  • The cable is non-detachable, which could make it more difficult to replace if damaged.
Who is this for?

The Truthear x Crinacle Zero:Blue2 is well-suited for users who prioritize straightforward, reliable audio performance from a single dynamic driver configuration. Its 5.8 Ohms impedance makes it compatible with a wide range of devices, offering clear and distortion-free sound across its 20 Hz to 20,000 Hz frequency range. This makes it an ideal choice for casual listeners and those who need an easy-to-use, no-frills in-ear monitor for everyday listening.

Who is this NOT for?

This model may not be ideal for users who require additional features such as a built-in microphone for calls or an in-line control panel for adjusting volume or playback. Additionally, the non-detachable cable could be a limitation for those who want flexibility or wish to replace the cable if damaged. It's also not recommended for those seeking portability, as it does not include a travel bag.

General info:

Driver configuration 1DD
Type of drivers Dynamic driver (DD)
Diaphragm material Composite
Shell material/process 3D-printed resin
has a built-in microphone ✕
release date March 2025
travel bag is included ✕
Has an in-line control panel ✕

The Truthear x Crinacle Zero:Blue2 in-ear monitor features a dynamic driver (1DD) with a composite diaphragm material for clear sound reproduction. The shell is made using a durable 3D-printed resin process, providing a robust and lightweight build. This model does not include a built-in microphone, travel bag, or in-line control panel, keeping the design simple and focused on audio performance.

Specifications:

drivers count 1
impedance 5.8 Ohms
Total harmonic distortion (THD) ≤1% (@1kHz)
lowest frequency 20 Hz
highest frequency 20000 Hz

The Truthear x Crinacle Zero:Blue2 features a single driver configuration with a 5.8 Ohms impedance for efficient power handling. It has a frequency range spanning from 20 Hz to 20,000 Hz, providing full-range sound for most audio content. The total harmonic distortion (THD) is ≤1% at 1kHz, ensuring minimal distortion and clear audio reproduction across different frequencies.

Cable:

Connector type 3.5 mm
Pin connector 2-Pin (0.78 mm)
cable length 1.2 m
has a detachable cable ✕

The Truthear x Crinacle Zero:Blue2 features a 1.2 m cable length with a 3.5 mm connector for compatibility with a variety of audio devices. It uses a 2-Pin (0.78 mm) connector, ensuring a secure and stable connection. This model does not have a detachable cable, meaning the cable is permanently attached to the earphones.

Final Verdict

The Truthear x Crinacle Zero:Blue2 is a straightforward and reliable in-ear monitor, offering solid performance with its single dynamic driver and wide frequency range of 20 Hz to 20,000 Hz. It’s well-suited for everyday listening, especially for users seeking a no-frills audio experience with clear sound. However, it lacks additional features like a built-in microphone and detachable cable, which may limit its appeal for those requiring more flexibility or additional functionality. Overall, it is a solid option for casual listeners, but may not satisfy those looking for advanced features or portability.