A 40 mm beryllium driver that disappears.
Beryllium is stiffer and lighter than aluminum, which means the cone moves as one surface — even at the limits of human hearing. Less cone flex, less distortion, more of the recording.
Tuned in our Berlin reference room to a ±2 dB curve from 20 Hz to 22 kHz, with a measured THD of 0.04% at 1 kHz.
- LDAC, aptX HD, AAC, SBC — full codec support for any source.
- USB-C lossless — 24-bit / 96 kHz wired playback, no dongle required.
- Dedicated DSP profile for podcasts, classical, and live recordings.