From Audeze
The LCDi4 represents the pinnacle of both audio quality and technological innovation. This groundbreaking in-ear headphone features the same Nano-Scale Uniforce diaphragm found in our LCD-4 and 4z, paired with our powerful Fluxor magnet array to offer one of the most responsive, detailed, engaging, and immersive listening experiences in the world. The i4 will transform everything you thought you knew about in-ear headphones as you hear your favorite music as though for the first time.

Power
Our Double Fluxor™ Magnetic Array set the record as the most powerful open magnetic circuit ever created, ensuring that our Flagship drivers are able to reproduce any audio signal with unrivaled accuracy and power.
Precision
The Nano-scale diaphragms used in the LCD Flagship series are some of the thinnest in the world, providing extremely fast and accurate transient responses which capture every musical detail with precision and near zero distortion
The Pinnacle of Audio Technology
The culmination of decades of research and development. Featuring our Nano-scale diaphragms, Fluxor™ magnet arrays, and Uniforce™ voice coils, our Flagship series truly represents the pinnacle of HiFi audio technology.
Style |
In-ear, semi open-back |
Transducer type |
Planar Magnetic |
Magnetic structure |
Fluxor™ magnet array |
Phase management |
Fazor |
Magnet type |
Neodymium N50 |
Diaphragm type |
Nano-scale Uniforce™ |
Transducer size |
30 mm |
Maximum power handling |
500mW RMS |
Maximum SPL |
>130dB |
Frequency response |
10Hz - 50kHz |
THD |
<0.1% @ 100dB |
Impedance |
32 ohms |
Sensitivity |
110 dB/1mW (at Drum Reference Point) |
Minimum power requirement |
>50mW |
Weight |
23g/pair |
- 1.2m OCC silver-plated, premium braided cable
- CIPHER Lightning cable and Bluetooth module
- Nylon travel case
- Selection of ear hooks and ear tips for a customized fit
- User guide and warranty
- Certificate of authenticity
99.9% of orders placed before 4pm EDT go out the same day. We ship USPS and UPS. Everything we sell has a free shipping option available other than accessories under $50 and international shipping for the few products we sell outside the US.
For items under $300, free shipping takes 2-4 business days. For items over $300, free priority shipping takes 1-3 business days. For items over $1000, we pretty much always will get it to you within business 2 days. Signature is required upon delivery. We also offer a variety of expedited shipping options.
Tracking info is provided via email as soon as we ship.
For more info on our policies, including returns and many other FAQs, head here: https://bloomaudio.com/apps/help-center