In depth comparison and review of KEF Porsche Design Space One and Sennheiser HD 300 PRO. 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.
| DESIGN AND DIMENSIONS | KEF Porsche Design Space One | Sennheiser HD 300 PRO |
|---|
| 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 PRO 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 PRO |
|---|
| 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 | - | KEF Porsche Design Space One are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 6 - 25000 Hz | Sennheiser HD 300 PRO 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 PRO have higher sensitivity than KEF Porsche Design Space One. |
| Impedance | 16 Ohm | 64 Ohm | |
| Max Sound Pressure | - | 123 dB | |
| Diaphragm | 40 mm | - | |
| Magnet Material | Neodymium | - | |
| Features | Voice control, Bluetooth aptX technology | - |
| MICROPHONE | KEF Porsche Design Space One | Sennheiser HD 300 PRO |
|---|
| Form Factor | Built-in | - |
|---|
| CABLE | KEF Porsche Design Space One | Sennheiser HD 300 PRO |
|---|
| Cable Type | Headphones cable - detachable | Headphones cable - 1.55 m | |
|---|---|---|---|
| Cable Length | - | 1.55 m | |
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | KEF Porsche Design Space One | Sennheiser HD 300 PRO |
|---|
| 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 PRO |
|---|
| 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 PRO |
|---|
| Included Accessories | - | 6.3 mm (1/4") stereo adapter |
|---|
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