KEF Porsche Design Space One vs. JBL C45BT

Headphones Comparison, Reviews and Tests

In depth comparison and review of KEF Porsche Design Space One and JBL C45BT. 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. JBL C45BT Comparison Chart
DESIGN AND DIMENSIONS KEF Porsche Design Space One JBL C45BT
Product Type Headphones - Bluetooth - wireless, wired - 3.5 mm jack Headphones - Bluetooth - wireless - 3.5 mm jack
Height 8.2 cm -
Width 19.5 cm -
Depth 17 cm -
Weight 330 g -
Colour Titanium Black
Headband Material - Fabric
Recommended Use Portable electronics Portable electronics
SOUND QUALITY KEF Porsche Design Space One JBL C45BT
Headphones Form Factor Full size On-ear
Headphones Technology - Dynamic
Foldable - Yes JBL C45BT can be folded.
Connectivity Technology Wireless, wired Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 4.1 -
Active Noise Cancelling Yes - KEF Porsche Design Space One are equipped with active noice cancellation.
Sound Output Mode Stereo Stereo
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Max Input Power 12 mW -
Sensitivity 94 dB -
Impedance 16 Ohm 32 Ohm
Diaphragm 40 mm 40 mm Both headphones are designed with same thick diaphragm.
Magnet Material Neodymium -
Features Voice control, Bluetooth aptX technology -
MICROPHONE KEF Porsche Design Space One JBL C45BT
Form Factor Built-in -
Type - On-cable
REMOTE CONTROL KEF Porsche Design Space One JBL C45BT
Controls - Remote control
CABLE KEF Porsche Design Space One JBL C45BT
Cable Type Headphones cable - detachable Headphones cable - detachable - anti tangle
Detachable Cable Yes Yes
BATTERY AND CHARGING KEF Porsche Design Space One JBL C45BT
Battery Type Headphone battery rechargeable - Lithium Ion Headphone battery rechargeable
Battery Capacity 850 mAh -
Battery Life 110 hour(s) 16 hour(s) KEF Porsche Design Space One lasts longer on a single charge than the JBL C45BT.
Charging Time - 2 hour(s)
CONNECTIONS KEF Porsche Design Space One JBL C45BT
Connector Type Headphones (mini-phone stereo 3.5 mm 4-pole) Headphones (mini-phone stereo 3.5 mm)
OTHERS KEF Porsche Design Space One JBL C45BT
Included Accessories - Charging cable
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