AKG K52 vs. EPOS I SENNHEISER ADAPT 561 II

Headphones Comparison, Reviews and Tests

In depth comparison and review of AKG K52 and EPOS I SENNHEISER ADAPT 561 II. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.

Headphones Specifications Comparison

AKG K52 vs. EPOS I SENNHEISER ADAPT 561 II Comparison Chart
DESIGN AND DIMENSIONS AKG K52 EPOS I SENNHEISER ADAPT 561 II
Product Type Headphones - wired - 3.5 mm jack Headset - Bluetooth - wireless
Series - ADAPT 500 Series
Weight 200 g 232 g AKG K52 are lighter than AKG K52 headphones.
Colour Matte black -
Earpad Material Leatherette Plush, textured fabric
Recommended Use Professional audio Portable electronics, computer
Bluetooth Range (Operating Distance) - 25 m
SOUND QUALITY AKG K52 EPOS I SENNHEISER ADAPT 561 II
Headphones Form Factor Full size On-ear
Headphones Technology - Dynamic
Ear Cups Type Closed Closed
Connectivity Technology Wired Wireless
Wireless Technology - Bluetooth
Bluetooth Version - Bluetooth 5.0
Bluetooth Audio Codec - SBC, AAC
Active Noise Cancelling - Yes EPOS I SENNHEISER ADAPT 561 II are equipped with active noice cancellation.
Active Noise Cancelling Technology - Hybrid ANC
Noise Isolating Yes - AKG K52 are equipped with a noise isolating function.
Sound Output Mode Stereo Stereo
Sound Effects - EPOS Voice
Frequency Response 18 - 20000 Hz 20 - 20000 Hz AKG K52 offer a larger frequency range than EPOS I SENNHEISER ADAPT 561 II.
Max Input Power 200 mW -
Total Harmonic Distortion (THD) - <0.3%
Sensitivity 110 dB -
Impedance 32 Ohm 32 Ohm
Max Sound Pressure - 108 dB
Diaphragm 40 mm -
Features - Audio prompts
MICROPHONE AKG K52 EPOS I SENNHEISER ADAPT 561 II
Form Factor - Headset microphone
Type - Boom
Microphone Operation Mode - Beamforming, MEMS-directional
Frequency Response - 100 - 10000 Hz
Microphones Included - 2
CABLE AKG K52 EPOS I SENNHEISER ADAPT 561 II
Cable Type Headphones cable - 2.5 m USB-C to USB-C cable - detachable
Cable Length 2.5 m -
FEATURES AKG K52 EPOS I SENNHEISER ADAPT 561 II
Features - EPOS ActiveGard
BATTERY AND CHARGING AKG K52 EPOS I SENNHEISER ADAPT 561 II
Battery Type - Headset battery rechargeable
Battery Life Details - Continuous playback (noise cancelling OFF): up to 46 hours
Continuous talk (noise cancelling OFF): up to 41 hours
Continuous playback (noise cancelling ON): up to 24 hours
Continuous talk (noise cancelling ON): up to 24 hours
Standby Time - 81 day
Charging Time - 220 min
CONNECTIONS AKG K52 EPOS I SENNHEISER ADAPT 561 II
Connector Type Headphones (mini-phone stereo 3.5 mm) -
OTHERS AKG K52 EPOS I SENNHEISER ADAPT 561 II
Included Accessories 3.5 mm to 6.3 mm adapter Carrying case, BTD 800 USB-C dongle, USB-C to USB-C cable
Software Certification - Zoom Certified, Certified for Microsoft Teams, Optimised for UC, Optimised for Google Meet
Service & Support - Limited warranty - 2 years
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