Sennheiser HD 300 PROtect vs. EPOS H3

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Sennheiser HD 300 PROtect and EPOS H3. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.

Headphones Specifications Comparison

Sennheiser HD 300 PROtect vs. EPOS H3 Comparison Chart
DESIGN AND DIMENSIONS Sennheiser HD 300 PROtect EPOS H3
Product Type Headphones - wired - 3.5 mm jack Headset - wired - 3.5 mm jack
Height - 16.7 cm
Width - 18.9 cm
Depth - 8.8 cm
Weight 297 g 270 g EPOS H3 are lighter than Sennheiser HD 300 PROtect headphones.
Colour - Ghost white | Onyx black
Design - Games
Recommended Use - Game console, computer
SOUND QUALITY Sennheiser HD 300 PROtect EPOS H3
Headphones Form Factor Full size Full size
Headphones Technology Dynamic Dynamic
Ear Cups Type Closed Closed
Adjustable Headband - Yes
Connectivity Technology Wired Wired
Active Noise Cancelling Yes - Sennheiser HD 300 PROtect are equipped with active noice cancellation.
Sound Output Mode Stereo Stereo
Frequency Response 6 - 25000 Hz 10 - 30000 Hz EPOS H3 offer a larger frequency range than Sennheiser HD 300 PROtect.
Max Input Power 500 mW -
Total Harmonic Distortion (THD) <0.1% -
Sensitivity 108 dB -
Impedance 64 Ohm 20 Ohm
Max Sound Pressure - 124 dB
MICROPHONE Sennheiser HD 300 PROtect EPOS H3
Type - Boom
Microphone Operation Mode - Bi-directional
Noise Cancelling - Yes EPOS H3 microphone can cancel out ambient noise.
Frequency Response - 10 - 18000 Hz
Sensitivity - -47 dBV/Pascal
CABLE Sennheiser HD 300 PROtect EPOS H3
Cable Type Headphones cable - 1.55 m Headset cable - 2 m
Game console link cable
Cable Length 1.55 m 2 m
FEATURES Sennheiser HD 300 PROtect EPOS H3
Features EPOS ActiveGard -
CONNECTIONS Sennheiser HD 300 PROtect EPOS H3
Connector Type Headphones (mini-phone stereo 3.5 mm) Headset (mini-phone stereo 3.5 mm)
OTHERS Sennheiser HD 300 PROtect EPOS H3
Included Accessories 6.3 mm (1/4") stereo adapter -
Service & Support - Limited warranty - 2 years
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