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Focal Lensys Professional closed-back over-ear headphones in dark finish with thick memory foam earpads

Focal

Focal Lensys Professional Closed-Back Headphones

SKU CH-MHBG-27GHP

Closed-back headphones with 40mm Al/Mg drivers, 24mm memory foam earpads, and detachable 3.5mm cables for professional studio monitoring and Dolby Atmos mixing

  • Product typeHeadphone
  • Designed for professional audio applications with accurate highs and midrange clarity
  • 40mm M-shaped aluminum/magnesium drivers deliver neutral tonal balance
  • 24mm thick memory foam earpads and comfortable headband suit long sessions
  • Closed-back over-ear design provides excellent environmental isolation
  • Detachable 3.5mm cables include straight 4' and coiled 10' options plus 1/4" adapter

Professional Audio Headphones

The Focal Lensys Professional are wired over-ear closed-back headphones built for professional audio applications. They use 40mm M-shaped aluminum/magnesium drivers to deliver accurate highs and midrange clarity. The design targets engineers who need precise monitoring for mixing and critical listening tasks.

Isolation and Comfort

The closed-back architecture provides excellent environmental isolation for focused work in varied locations. Thick 24mm memory foam earpads and a flexible headband distribute pressure evenly during long sessions. A detachable 3.5mm cable system avoids snags and simplifies cable replacement.

3D Audio and Dolby Atmos Mixing

Optimized acoustic driver load and binaural 3D audio support make these headphones an ideal companion for Dolby Atmos mixing workflows. The package includes straight 4ft and coiled 10ft detachable 3.5mm cables plus a screw-on 1/4in adapter. Buyers who need wireless connectivity or active noise cancellation should look elsewhere.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $550.99
Pricier than about 92% of the 7,078 comparable items (median $25.99).

Specifications

Product
Product typeHeadphone

Questions about this item

How do I connect the 3.5 mm detachable cables to the headphones and what is the step people get wrong?

Plug the 3.5 mm connector firmly into the headphone socket until it clicks; the common mistake is leaving it slightly loose, which causes intermittent sound or channel imbalance.

Which parts of the Lensys Professional will need replacement after extended use?

The 24 mm thick memory foam earpads and the detachable 3.5 mm cables are the components most likely to wear out and require replacement over time.

What limit appears first during long mixing sessions with these closed-back headphones?

Heat buildup inside the sealed earcups is the first limiting factor, making the 24 mm memory foam pads feel warm after several hours of continuous wear.

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