Reference build

XOMA A1 REFERENCE

Xoma · Product detail

XOMA A1 REFERENCE

Reference open-back planar sound for critical listening.

Price

$499

Ships fast2-year warranty

The A1 Reference pairs an ultra-light planar motor with an open acoustic architecture for a wide, precise stage and effortless detail.

Tuned by hand in small batches, each pair is matched for left-right balance and ships with a premium detachable cable.

Planar Magnetic Drivers

Open Back

Ultra-light frame

Free shipping over $75
Authentic Xoma product

Technical

Specifications

Engineering details for your interface, case, and listening space.

Verified specs

Driver type88 mm planar magnetic
Frequency response8 Hz – 45 kHz
Impedance32 Ohm
Weight298 g
Cable2 m detachable, 3.5 mm

Unboxing

In the box

Everything included with your order, ready to plug in or pair.

  • A1 Reference headphones
  • Braided audio cable
  • Travel pouch
  • Warranty card

Community

Owner feedback

Tell us how this model fits your setup. Your note helps us tune future firmware and accessories.

“Crystal clear mids and a stage that feels wider than my last pair. Worth the upgrade.”

Verified owner · Studio use

“Comfortable for long sessions. The cable feels premium and does not tangle easily.”

Verified owner · Daily listening

Your rating

Support

Common questions

Quick answers before you check out or reach out to our team.

Yes. Register within 30 days of purchase to activate your 2-year limited warranty against manufacturing defects.

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Ready when you are

Add the A1 REFERENCE to your bag

Secure checkout, fast shipping, and dedicated support if you need a different fit or cable.

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