K 540 - Product support

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Just pure, realistic AKG sound for all purposes.

Unit of sale:
Model Number: K540BLK
Colour: Black

FAQ

Specs

Audio Specifications
DriverSemi open-back headphones
Frequency Response16Hz-24kHz
Maximum Input Power35 mW
Input Impedance32 ohms
Sensitivity110 dB SPL/V
Weight230 g
AKG Easy Compare
StyleOver-ear
SoundSignature sound
ConnectivityWired
Smartphone controlNo control option

Product support

Contact info US

Harman Customer Support


Telephone number

(888) 452-4254

Operating Hours
Mon – Fri: 9:00 a.m. – 11:00 p.m. (ET)
Sat – Sun: 9:00 a.m. – 5:00 p.m. (ET)

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