KZ AST In-Earphones 24 Balanced Armature Units

Create a professional listening experience
Say goodbye to the previous generation of traditional BA and adopt the second generation of high-performance BA.

The KZ AST earphone is equipped with a high-frequency matrix BA combination designed and developed independently. Significantly improve high-frequency performance and show various details in the music.

Rigorous quality requires the precision of the ear shell to reach ±0.03
Just to create more professional products.

Streamlined surface made of zinc alloy
The zinc alloy material is polished by five-axis CNC and polished by professional craftsmen, making the surface cover a streamlined curved surface and full of sense of technology.

Re-establish industry standards
Combining 12 balanced armature units on one side and detailed acoustic adjustment makes the human voice rich, soft, and not harsh. The high frequency is smooth and natural. KZ AST bringing out the superior sound quality.

Smaller size and ergonomic design, suitable for diversified wearing scenarios
The contour curve of the KZ AST earphone conforms to the shape of the human ear cochlea. It is matched with soft silicone earplugs and an ear-hook design, worn for a long time.

2PIN pluggable design
The 0.75mm gold-plated pin insert and pull structure independently developed expands more practical ways to meet individual needs through replacement and upgrading of cables.

With 784-core silver-plated cable to instantly improve the sound quality of the earphones
*Need to purchase an adapted upgrade cable separately.

Become a Bluetooth earphone with Bluetooth cable in seconds
*Need to purchase an adapted upgrade cable separately.