Sennheiser HMD 300 PRO vs. EPOS I SENNHEISER ADAPT 261

Headphones Comparison, Reviews and Tests

Side by side comparison and review of Sennheiser HMD 300 PRO and EPOS I SENNHEISER ADAPT 261. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.

Headphones Specifications Comparison

Sennheiser HMD 300 PRO vs. EPOS I SENNHEISER ADAPT 261 Comparison Chart
DESIGN AND DIMENSIONS Sennheiser HMD 300 PRO EPOS I SENNHEISER ADAPT 261
Product Type Headset - wired Headset - Bluetooth - wireless - USB-C
Weight 319 g 120.7 g EPOS I SENNHEISER ADAPT 261 are lighter than Sennheiser HMD 300 PRO headphones.
Colour - Black
Earpad Material - Leatherette
Recommended Use - Portable electronics, computer
SOUND QUALITY Sennheiser HMD 300 PRO EPOS I SENNHEISER ADAPT 261
Headphones Form Factor Full size On-ear
Headphones Technology Dynamic -
Ear Cups Type Closed -
Foldable Yes - Sennheiser HMD 300 PRO can be folded.
Connectivity Technology Wired Wireless
Wireless Technology - Bluetooth
Active Noise Cancelling Yes - Sennheiser HMD 300 PRO are equipped with active noice cancellation.
Sound Output Mode Stereo Stereo
Frequency Response 60 - 25000 Hz 20 - 20000 Hz Sennheiser HMD 300 PRO offer a larger frequency range than EPOS I SENNHEISER ADAPT 261.
Max Input Power 500 mW -
Total Harmonic Distortion (THD) 0.1% -
Sensitivity 108 dB -
Impedance 64 Ohm -
Max Sound Pressure 123 dB 118 dB
Magnet Material - Neodymium
MICROPHONE Sennheiser HMD 300 PRO EPOS I SENNHEISER ADAPT 261
Form Factor - Headset microphone
Type Boom Boom
Microphone Technology Dynamic -
Microphone Operation Mode Hypercardioid -
Frequency Response 80 - 16000 Hz 100 - 8000 Hz Sennheiser HMD 300 PRO offer a larger microphone frequency range than EPOS I SENNHEISER ADAPT 261.
Sensitivity 0.4 mV/Pascal -
Impedance 300 Ohm -
FEATURES Sennheiser HMD 300 PRO EPOS I SENNHEISER ADAPT 261
Features EPOS ActiveGard EPOS ActiveGard
BATTERY AND CHARGING Sennheiser HMD 300 PRO EPOS I SENNHEISER ADAPT 261
Battery Type - Headphone battery rechargeable
Battery Life - 27 hour(s)
OTHERS Sennheiser HMD 300 PRO EPOS I SENNHEISER ADAPT 261
Included Accessories Wind screen USB-C adapter
Software Certification - Certified for Microsoft Teams, Optimised for UC
Service & Support - Limited warranty - 2 years
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