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Brand Name:AKG

Model Number: K240S
Style: On-ear
Active Noise-Cancellation: Yes
Communication: Wired
Function: Studio Monitor Headphone
Function: HiFi Headphone
Plug Type: Line Type
Connectors: 3.5mm
Earcups Type: Sealed
Headphone Pads Material: Genuine Leather
Features: Detachable Cable
Magnet Type: Neodymium
Jack: 3.5mm and 6.3mm


AKG K240 Studio Headphones feature a classic design that has become a standard in monitoring. This newer, lower impedance, 55-ohm version provides remarkably higher volume level when used with portable studios, keyboards, drum machines and other project studio gear. It's a professional level of performance for the home studio. Features include an integrated semi-open air design with a highly accurate dynamic transducer for naturally open sound quality, and circumaural (around-the-ear) pads for hours of wearing comfort. Frequency range: 15 Hz to 25,000 Hz. Stereo (1/8-inch minijack and 1/4-inch) connections. AKG K240 Studio Features: Low, 55 Ohm impedance, plug-in cable, Self-adjusting headband for optimum fit, Single cable for ease of use, Semi-open, circumaural design. AKG'S MOST POPULAR PROFESSIONAL HEADPHONE. A classic design which has become a standard in monitoring. Now with Varimotion XXL capsule for studio sound at home and for portable use. The 'integrated semi-open air' design incorporates a highly accurate dynamic transducer, and an acoustically tuned venting structure behind the element produces a naturally open sound quality. The circumaural (around-the-ear) pads are designed for hours of wearing comfort, while the steel-cable, self-adjusting headband construction and single-sided professional quality audio interconnect ensure extended reliability in demanding professional studio applications. Proven, popular, excellent - New, improved and even better. Made in China. The item includes the OFC screw type cable.


Advanced 30 mm XXL transducers with patented Varimotion diaphragms deliver a wide dynamic range, increased sensitivity and high sound levels, while their semi-open design provides a solid bass range and extremely clear highs.

Impressive accuracy, musicians, producers and engineers rely on the AKG K240 Studio to clearly hear mixing details, which has made these headphones a standard in recording settings. In addition to great sound quality, the headphones are extremely durable and comfortable.


Driver size (mm)30

Sensitivity (dB SPL/V @ 1 kHz)104

Rated impedance (Ω)55

Audio frequency bandwidth (Hz)15 - 25000

Maximum input power (mW)200

Cable(s) length (m)3

Audio Specifications

Maximum input power200 mW

Audio frequency bandwidth15 - 25000 Hz


Weight (oz)8.5

Weight (g)240

Audio Interface

TypeStereo plug – 3.5mm (1/8-inch) with 6.3 mm (1/4”) screw-on adapter





Wearing Style



Studio MixingYes

Hi-Fi ListeningYes


Not foldableYes

Cup Style




Replaceable EarpadsYes



Detachable cableYes

AKG K240S Professional Monitor Studio Wired Hi-FI Headphones

SKU: K240S
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