KEF Porsche Design Space One vs. Sennheiser HD 300 PROtect

Headphones Comparison, Reviews and Tests

In depth comparison and review of KEF Porsche Design Space One and Sennheiser HD 300 PROtect. 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

KEF Porsche Design Space One vs. Sennheiser HD 300 PROtect Comparison Chart
DESIGN AND DIMENSIONS KEF Porsche Design Space One Sennheiser HD 300 PROtect
Product Type Headphones - Bluetooth - wireless, wired - 3.5 mm jack Headphones - wired - 3.5 mm jack
Height 8.2 cm -
Width 19.5 cm -
Depth 17 cm -
Weight 330 g 297 g Sennheiser HD 300 PROtect are lighter than KEF Porsche Design Space One headphones.
Colour Titanium -
Recommended Use Portable electronics -
SOUND QUALITY KEF Porsche Design Space One Sennheiser HD 300 PROtect
Headphones Form Factor Full size Full size
Headphones Technology - Dynamic
Ear Cups Type - Closed
Connectivity Technology Wireless, wired Wired
Wireless Technology Bluetooth -
Bluetooth Version Bluetooth 4.1 -
Active Noise Cancelling Yes Yes Both headphones are equipped with active noice cancellation.
Sound Output Mode Stereo Stereo
Frequency Response 20 - 20000 Hz 6 - 25000 Hz Sennheiser HD 300 PROtect offer a larger frequency range than KEF Porsche Design Space One.
Max Input Power 12 mW 500 mW
Total Harmonic Distortion (THD) - <0.1%
Sensitivity 94 dB 108 dB Sennheiser HD 300 PROtect have higher sensitivity than KEF Porsche Design Space One.
Impedance 16 Ohm 64 Ohm
Diaphragm 40 mm -
Magnet Material Neodymium -
Features Voice control, Bluetooth aptX technology -
MICROPHONE KEF Porsche Design Space One Sennheiser HD 300 PROtect
Form Factor Built-in -
CABLE KEF Porsche Design Space One Sennheiser HD 300 PROtect
Cable Type Headphones cable - detachable Headphones cable - 1.55 m
Cable Length - 1.55 m
Detachable Cable Yes -
FEATURES KEF Porsche Design Space One Sennheiser HD 300 PROtect
Features - EPOS ActiveGard
BATTERY AND CHARGING KEF Porsche Design Space One Sennheiser HD 300 PROtect
Battery Type Headphone battery rechargeable - Lithium Ion -
Battery Capacity 850 mAh -
Battery Life 110 hour(s) -
CONNECTIONS KEF Porsche Design Space One Sennheiser HD 300 PROtect
Connector Type Headphones (mini-phone stereo 3.5 mm 4-pole) Headphones (mini-phone stereo 3.5 mm)
OTHERS KEF Porsche Design Space One Sennheiser HD 300 PROtect
Included Accessories - 6.3 mm (1/4") stereo adapter
Other projects: