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Ultimate One Over-ear Headphones

£249.99 Pair

The Ultimate One Headphones feature an over-ear, open-back design with a 50mm pure beryllium driver. The headband and ear pads feature soft lambskin inner sections for ultimate comfort, with cowhide leather outer sections for lasting durability. Real Sustainable Zebrawood or Ebony wood ear cups. Frequency response is rated at 18Hz-22kHz.

If, for any reason, you are unhappy with the purchase of your KLH Ultimate One Headphones you can return them to us within 30 days for a full refund. We’ll even collect the headphones and cover the cost, that’s how confident we are.

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Ultimate One
Review by Crutchfield

“KLH's Ultimate One headphones look amazing and sound even better, thanks to their classic styling, real ebony ear cups, beryllium drivers, and an open-back design.“

Features & Specifications

  • Over Ear, Open Back Audiophile Design
  • Large, 50mm Pure Beryllium Driver for musical response
  • Lambskin covered earpads for supreme comfort, Leather covered band for durability
  • Frequency range of 18Hz-22kHz +/-3dB for accurate response
  • Sensitivity 97dB/1mW, Max SPL 107dB
  • 2m detachable cord with 3.5mm-6.3mm adaptor
  • Weight 340g
  • Leather Hard Case and soft travel bag included