Deep blue over-ear headphones in a clean studio
K2 Reference · Over-ear

Built around the listening.

A serviceable closed-back headphone with measured controls, replaceable contact parts and three connection paths.

Explore K2 Reference
Illustrative product · specifications require verification
Choose by listening context

One family. Three priorities.

Focus

Closed acoustic path and passive isolation for uninterrupted work.

K2 Reference →

Move

Lighter clamp, wireless control and replaceable travel cushions.

K2 Air →

Mix

Wired signal path and field-replaceable cable for studio sessions.

K2 Studio →
Acoustic anatomy

The assembly stays understandable.

Every callout remains editable HTML. Replace these illustrative specifications with verified engineering data.

01Driver chamber
Controlled rear volume and vent path.
ACOUSTIC
02Service ring
Mechanical access without adhesive.
REPAIR
03Contact cushion
Replaceable fabric-covered foam.
COMFORT
04Yoke stop
Defined rotation and cable relief.
STRUCTURE
Compare the family

Differences you can actually scan.

FeatureK2 ReferenceK2 AirK2 Studio
Primary contextFocused listeningMobile listeningStudio monitoring
ConnectionWired + wirelessWirelessWired
Cushion serviceTool-freeTool-freeTool-free
Illustrative weight310 g*255 g*295 g*
Product pageView modelView modelView model
*Placeholder values. Verify test method and production specification before publication.
Music producer listening with over-ear headphones in a home studio
Listening profile

Quiet enough to notice the arrangement.

The intended profile is presented as an adjustable preference, not a universal claim. Publish measured response conditions alongside subjective descriptions.

Isolation priority
Low-frequency emphasis
Service access
Read the measurement method
Contact parts

Made to be handled. Designed to be replaced.

Materials, coatings and replacement intervals should be backed by real supplier and durability documentation.

Cushion

Removable fabric assembly

Yoke

Brushed metal structure

Cable

Detachable signal path

Packaging

Flat-packed paper system

Close-up of a removable headphone cushion and metal yoke
Connection map

Pick the path before the codec.

01

Wired

For fixed desks and stable source chains.

02

Wireless

For mobile use with documented compatibility.

03

USB

For direct digital playback and firmware service.

Compare the listening paths side by side.

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