In depth comparison and review of KEF Porsche Design Space One and JBL Quantum One. 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 | JBL Quantum One |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | Headset - wired - USB, 3.5 mm jack, USB-C | |
|---|---|---|---|
| Height | 8.2 cm | - | |
| Width | 19.5 cm | - | |
| Depth | 17 cm | - | |
| Weight | 330 g | 369 g | KEF Porsche Design Space One are lighter than KEF Porsche Design Space One headphones. |
| Colour | Titanium | Black | |
| Earpad Material | - | Memory foam | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | KEF Porsche Design Space One | JBL Quantum One |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| 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 | |
| Sound Effects | - | DTS Headphone:X 2.0 | |
| Frequency Response | 20 - 20000 Hz | 20 - 40000 Hz | JBL Quantum One offer a larger frequency range than KEF Porsche Design Space One. |
| Max Input Power | 12 mW | 30 mW | |
| Sensitivity | 94 dB | 114 dB | JBL Quantum One have higher sensitivity than KEF Porsche Design Space One. |
| Impedance | 16 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 50 mm | JBL Quantum One have a thicker diaphragm than KEF Porsche Design Space One. |
| Magnet Material | Neodymium | - | |
| Features | Voice control, Bluetooth aptX technology | JBL Quantum SURROUND, JBL Quantum SPHERE 360 |
| MICROPHONE | KEF Porsche Design Space One | JBL Quantum One |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Sensitivity | - | -40 dBV/Pascal |
| CABLE | KEF Porsche Design Space One | JBL Quantum One |
|---|
| Cable Type | Headphones cable - detachable | Audio cable | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| FEATURES | KEF Porsche Design Space One | JBL Quantum One |
|---|
| Additional Functions | - | LED backlight |
|---|
| BATTERY AND CHARGING | KEF Porsche Design Space One | JBL Quantum One |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 850 mAh | - | |
| Battery Life | 110 hour(s) | - |
| CONNECTIONS | KEF Porsche Design Space One | JBL Quantum One |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | KEF Porsche Design Space One | JBL Quantum One |
|---|
| Included Accessories | - | Wind shield | |
|---|---|---|---|
| Software Included | - | JBL Quantum Engine | |
| Service & Support | - | 1-year warranty |
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