Forty-two decibels of nothing
Eight microphones sample the cabin 48,000 times a second. The engine drone goes first, then the seat-back rattle you stopped noticing years ago.
Simulated cabin noise · plays through your speakers
Limited series — 500 numbered units
Obsidian
Closed-back reference monitor. Numbered on the yoke.
Beryllium-coated diaphragm.
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✦ Anatomy
Eleven components. Four you can hear. Keep scrolling to separate the assembly.
✦ Engineering
Everything else is packaging. These are the parts that changed how it sounds.
Eight microphones sample the cabin 48,000 times a second. The engine drone goes first, then the seat-back rattle you stopped noticing years ago.
Simulated cabin noise · plays through your speakers
A full charge outlasts a week of commutes. Five minutes on USB-C returns five hours — enough to leave for the airport without thinking about it.
Below the threshold where your eyes catch the mouth moving before the word lands. aptX Adaptive holds it there over a crowded 2.4 GHz band.
The pivot is a machined knuckle with a steel pin — the part that fails first on everything else. Cushions twist off in a quarter turn and ship for $19.
✦ Measured
Measured on unit 004 in an anechoic chamber at 1 m, 94 dB SPL. Your pair ships with its own card.
✦ Field notes
The closed field-test program ran February through June. Testers kept their units and were not paid. These are unedited.
96 verified reviews
Field-test program · Feb–Jun
✦ Before you reserve
✦ Personalisation
Your unit number is etched into the left yoke at the factory. The right cup is yours — up to fourteen characters, laser-etched before it ships. Type below and watch it land on the product.
A–Z, 0–9, spaces and periods. Engraved units are final sale.
✦ 347 of 500 left
No restock, no second run, no “X1 Pro” in eight months. The molds are destroyed after unit 500.