Focal Lensys Professional

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Studio Headphones

Wired
Circumaural
Closed design
Dynamic
Frequency range: 5 - 22,000 Hz
Impedance: 26 Ohm
Sensistivity: 100 dB SPL/1 mW @1 kHz
Total harmonic distortion: 0.3 % @ 1 kHz / 100 dB SPL
Driver: 40 mm M-shaped aluminium-magnesium dome tweeter
Memory foam ear pads
Detachable, single-sided cable
Weight: 306 g
Includes 1.2 m smooth cable, 3 m coiled cable, adapter 3.5 mm mini jack to 6.3 mm jack and bag

30-Day Money-Back Guarantee

3-Year Thomann Warranty

Available since October 2024

Item number 602170

Sales Unit 1 piece(s)

Design Over-Ear

System Closed Back

Impedance 26 Ohms

Frequency range 5 Hz – 22000 Hz

Adaptor Yes

Replaceable Cable Yes

Colour Black/Gray

Max. SPL 100 dB

Type Of Connector Jack, mini-jack

Weight 306 g

B-Stock from €649 available

€699

All prices incl. VAT

Sales Rank

in Studio Headphones

Information on the disposal of old devices

Bundles & offers

Focal Lensys Professional B-Stock
May have slight traces of use

€649

Reference-class monitoring

The Focal Lensys Professional is a dynamic, closed-back headphone model designed for reference-quality audio monitoring. This level of precision is made possible by Focal's high-performance drivers, delivering exceptional clarity and detail. Ergonomically designed for comfortable listening during extended use, the headphones also feature durable materials that ensure long-term reliability. Two included cables and an adapter provide flexibility for a range of monitoring setups, while the protective carrying case makes the Lensys Professional a dependable companion both in the studio and on the road.

Optimised sound reproduction

The Focal Lensys Professional headphones feature two premium 40mm drivers crafted from an aluminium-magnesium alloy that deliver a linear frequency response with minimal distortion. The earcups are slightly angled to enhance the stereo image and improve sound dispersion. With a design analogous to that of a bass reflex speaker, the headphones are acoustically optimised for precise, dynamic playback, and the memory foam ear pads provide excellent isolation from external noise while ensuring a secure, comfortable fit. Complementing this is a ventilated fabric headband with a smooth, even curve that adds to the overall comfort during long listening sessions.

Comfortable to wear

With a frequency response of 5Hz to 22kHz, the Focal Lensys Professional is designed for audiophile producers working in music, audio content, and film who demand exceptional sound accuracy and the ability to perceive even the finest details. Thanks to the included accessories, the headphones integrate seamlessly into various professional setups, maintaining an accurate, neutral sound profile that makes them well-suited for mixing, even when on the move. Their closed-back construction ensures effective sound isolation, while the ergonomic design provides lasting comfort during extended sessions.

About Focal

Focal is a French manufacturer based in Saint-Étienne, which has been active in the hi-fi sector since 1979. Alongside its core focal areas of speaker drivers and high-fidelity loudspeakers, the company's portfolio has also expanded since 2002 to include soundbars, car audio solutions, headphones, and monitor speakers that are specifically aimed at studio applications in terms of materials, design, and features. The company's research and development centres and the majority of its manufacturing facilities are located in France, and Focal's speakers are designed according to the philosophy of uniting functionality and unique aesthetics. To achieve this goal, Focal also works closely together with renowned design agencies.

Accessories included for greater flexibility

The Focal Lensys Professional headphones ship with two cables to suit different listening environments: A 3m coiled cable ideal for studio setups, and a 1.2m straight cable perfect for laptop use or enjoying music on the go via a smartphone. Both cables are detachable, making them easy to replace in case of damage or wear. A 3.5mm to 6.35mm jack adapter is also included to allow for seamless connection to audio interfaces, turntables, and other professional playback devices.

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5 Customer ratings

5 3 Customers 4 2 Customers 3 0 Customers 2 0 Customers 1 0 Customers

4.6 / 5

sound

comfort

quality

Review guidelines

3 Reviews

Nice headphones if you need something in untreated room(or on the road)

Alex.drummer 10.12.2024

Bought them because needed something to mix/prepare recorded project for mixing and right now don't have room to make properly treated mixing space.
Sound-wise: they do sound close to open back headphones(no excessive mud), shows a lot of "hidden" stuff when checking mix or listening to music(by the way they do accentuate bad cut`s "pops" in tracks so helps to clean up faster), but by the end will need some time to really get used to them.
Isolation is nice (so i can mix anytime and won't wake up anybody), have some concerns regarding recording drums in them but I'm heavy hitter so not that relevant issue.
Build quality seems to be really nice and I'm more than happy that huge chunk of them is made of plastic because otherwise they will weight a lot and put excessive pressure on neck.
Cables and packaging are nice, bag to transport them have hardened shell so I think it can survive few drops and/or putting them in the bag with another sized or heavy stuff.
Summarized: I'm more than happy with the purchase. Thanks Thomann!

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Good quality

Customer100 17.02.2025

Sound- and build quality is good, some corrections needed at least for upper frequencies. I haven't met any such headphones which doesn't need eq correction for critical mixing so nothing new under the sun. Measurement based eq corrections not yet available from Sonarworks, Reddit/Oratory etc. (beginning of 2025).

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Top Klang für geschlossene Kopfhörer

Bedrommproducer 25.02.2025

Habe einen geschlossenen Kopfhörer gesucht, mit dem ich auch produzieren und mixen kann. Der Lensys erledigt den Job für einen geschlossenen Kopfhörer sehr gut. Sehr ausgewogen trotzdem druckvoll und mit Spassfaktor

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Focal Lensys Professional

Studio Headphones