Detailed comparison and review of Sennheiser PXC 550-II and JBL Quantum 600. 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.
| DESIGN AND DIMENSIONS | Sennheiser PXC 550-II | JBL Quantum 600 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - 2.4 GHz - wireless | |
|---|---|---|---|
| Height | 17.4 cm | - | |
| Width | 13.6 cm | - | |
| Depth | 6.3 cm | - | |
| Weight | 227 g | 346 g | Sennheiser PXC 550-II are lighter than Sennheiser PXC 550-II headphones. |
| Colour | - | Black | |
| Earpad Material | - | Memory foam | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Sennheiser PXC 550-II | JBL Quantum 600 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | Sennheiser PXC 550-II can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | 2.4 GHz radio frequency | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX, apt-X LL | - | |
| Active Noise Cancelling | Yes | - | Sennheiser PXC 550-II are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | DTS Headphone:X 2.0, QuantumSURROUND | |
| Frequency Response | 17 - 23000 Hz | 20 - 40000 Hz | JBL Quantum 600 offer a larger frequency range than Sennheiser PXC 550-II. |
| Max Input Power | - | 30 mW | |
| Total Harmonic Distortion (THD) | <0.5% | - | |
| Sensitivity | 110 dB | 100 dB | Sennheiser PXC 550-II have higher sensitivity than JBL Quantum 600. |
| Impedance | 490 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 97 dB | |
| Diaphragm | 32 mm | 50 mm | JBL Quantum 600 have a thicker diaphragm than Sennheiser PXC 550-II. |
| MICROPHONE | Sennheiser PXC 550-II | JBL Quantum 600 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Frequency Response | 50 - 10000 Hz | 100 - 10000 Hz | Sennheiser PXC 550-II offer a larger microphone frequency range than JBL Quantum 600. |
| Sensitivity | -34 dBV/Pascal | -40 dBV/Pascal | |
| Microphones Included | 3 | - |
| REMOTE CONTROL | Sennheiser PXC 550-II | JBL Quantum 600 |
|---|
| Controls | Mute, volume, answer/end, hold, play/pause, next/previous track | - |
|---|
| CABLE | Sennheiser PXC 550-II | JBL Quantum 600 |
|---|
| Cable Type | USB charge cable Audio cable |
Audio cable USB-C to USB-A cable |
|
|---|---|---|---|
| Detachable Cable | Yes | - |
| FEATURES | Sennheiser PXC 550-II | JBL Quantum 600 |
|---|
| Features | - | QuantumSOUND Signature | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Intelligent Assistant | Siri, Google Assistant, Alexa | - | |
| Additional Functions | Touch panel | LED backlight |
| BATTERY AND CHARGING | Sennheiser PXC 550-II | JBL Quantum 600 |
|---|
| Battery Type | Headphone battery rechargeable - lithium | Handset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 1300 mAh | |
| Battery Life | 30 hour(s) | 14 hour(s) | Sennheiser PXC 550-II lasts longer on a single charge than the JBL Quantum 600. |
| Battery Life Details | Continuous playback (noise cancelling ON / cable connection): up to 30 hours Continuous playback (noise cancelling ON / Bluetooth): up to 20 hours |
- | |
| Charging Time | 3 hour(s) | 2 hour(s) | JBL Quantum 600 recharge faster than Sennheiser PXC 550-II. |
| WIRELESS LINK | Sennheiser PXC 550-II | JBL Quantum 600 |
|---|
| Modulation Type | - | DQPSK |
|---|
| CONNECTIONS | Sennheiser PXC 550-II | JBL Quantum 600 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) USB (micro-USB) |
Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sennheiser PXC 550-II | JBL Quantum 600 |
|---|
| Included Accessories | Carrying case, airplane adapter | Wind shield, USB dongle | |
|---|---|---|---|
| Software Included | - | JBL Quantum Engine | |
| Compliant Standards | MFI | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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