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Aune

Aune AR5000 Open-Back Headphones — 50mm MLD Dynamic

Aune AR5000 Open-Back Headphones — 50mm MLD Dynamic
  • Genuine & Brand-New
  • Free Shipping · Ships from China
  • 1-Year Warranty
  • 45-Day Returns
Regular price $299.00 USD
Regular price Sale price $299.00 USD
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The Aune AR5000 is the brand's first full-size open-back headphone, built around a 50mm dynamic driver with a multi-layer (MLD) diaphragm and tuned neutral and even-handed. At 28 ohms and 108dB sensitivity it runs from a dongle, so it suits quiet-room listeners who want neutral sound without a desktop stack.

Who the Aune AR5000 is for

  • Dongle listeners: No desktop stack needed: a dongle drives its 28-ohm, 108dB load, and it still scales with a cleaner source.
  • Neutral-sound fans: The MLD diaphragm driver is tuned for a neutral, even-handed presentation rather than fireworks.
  • Long listening sessions: A suspension headband spreads its 350g better than the number suggests, making long sessions viable.
  • Skip it if: you'll listen anywhere but a quiet room — as an open-back, the AR5000 leaks sound both ways.

Aune AR5000 key specs

  • Design: Full-size, open-back
  • Driver: 50mm dynamic, MLD multi-layer diaphragm
  • Impedance: 28 ohms
  • Sensitivity: 108dB
  • Weight: 350g
  • Headband: Suspension

Genuine Aune stock. Free shipping on every order, 45-day returns, 1-year warranty.

Aune AR5000 vs similar options

  • vs Sennheiser HD 550: Sennheiser's open-back is lighter at 237g, with angled 150-ohm dynamic drivers that still run from a quality dongle DAC; the AR5000 has a 50mm MLD driver and spreads its weight with a suspension headband.
  • vs Sennheiser HD 650: A 300-ohm open-back that wants a proper headphone amplifier; the AR5000's 28-ohm, 108dB design runs happily from a dongle.
  • vs FiiO FT3 32Ω: Warmer, with fuller bass: FiiO's 32Ω take on its 60mm open-back also bundles 3.5mm, 4.4mm and 6.35mm terminations; the AR5000 is the neutral, even-handed alternative.
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Good to know

Buying from TonePier

Is this unit genuine?

Yes. Every unit we sell is genuine and brand-new, shipped in its original packaging, and backed by our 1-year TonePier warranty and 45-day returns.

Where does my order ship from, and how long does it take?

Every order ships from our warehouse in China, with full tracking, and most orders ship within 3 business days. Shipping is free on every order; most US orders arrive within 7–15 business days and most orders to other countries within 7–20 business days — see our shipping policy for details.

What if it isn't for me?

You get 45 days to decide. Keep the packaging, keep it in like-new condition, and send it back for a refund. Ear tips unsealed for hygiene reasons are fine — we expect you to actually listen.