Custom IEMs
A4s
$1,099.00
The A4s is the entry point to the world of 64 Audio custom monitors. A 4-driver hybrid design delivers deep, enveloping bass from its dynamic driver alongside extended, airy highs from balanced armatures. Custom-molded for your ears, the A4s proves that premium sound quality doesn't require a flagship price.
Technologies
apex
lid
3d-fit
Custom IEMs require ear impressions. Learn more about the custom process.
Specifications
- Drivers
- 1 dynamic low, 3 balanced armature
- Frequency Response
- 10Hz - 18kHz
- Impedance
- 18 Ω
- Sensitivity
- 106 dB/mW
- Noise Isolation
- -26 dB