KLH Ultimate One - Open Back Headphones

Ebony finish with Beryllium drive units
Availability: In stock
Manufacturer part number: KLH Ultimate One
GTIN: 0818031010307
Free shipping

We heard the new KLH Ultimate One on Christmas Eve and immediately ordered some. The value in these headphones are outstanding! The Beryllium drive unit sounds effortless and you can imagine just listening for hours on end, without fatigue. Detailed, spacious and finished in a lovely Ebony wood. A carry case is also included in the price. 

Available to demo in both the Harrow and Wendover stores. 

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 Ebony wood ear cups. Frequency response is rated at 18Hz-22kHz.

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


Products specifications
Item Condition New