It features a high-quality 20mm core large
voice coil, which is an improvement over the regular 13mm to 16mm voice coils
typically found in headphones. This larger voice coil size results in better
performance in terms of fidelity and audio quality.

The speaker unit also uses a carefully
selected titanium cone paper, which enhances the longevity and overall quality
of the sound produced. This cone material is known for its durability and
ability to reproduce sound accurately.

Furthermore, the driver incorporates a
high-quality N42 magnet with a strength of 19.5, providing strong resistance
and stability for the speaker unit. This magnet ensures that the driver can
handle high-quality audio signals with ease and maintain a consistent
performance.

Bullet Points

Upgraded DIY headphone speaker with a large
voice coil unit.

Features a 20mm large voice coil (compared
to the standard 13mm to 16mm) for enhanced fidelity.

High-quality N42 magnet (rated at 19.5)
ensures powerful driver stability.

Delivers clear high tones and rich vocals.

Ultra-thin titanium film design for a
lightweight and compact moving system.

Equipped with multiple back hole tuning
papers, providing added versatility.

Exhibits a beautiful frequency response
curve with a wide range of frequencies.

Important Notice:

This product is a headphone accessory and not a ready-to-use product. It requires certain skills and manual dexterity. If you lack relevant experience or skills, it is recommended to seek assistance from a professional to ensure the safety and stability of replacing the cable.