Detailed comparison and review of Sennheiser PXC 550 Wireless and Sennheiser HD 300 PROtect. 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 Wireless | Sennheiser HD 300 PROtect |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | PXC | - | |
| Weight | 227 g | 297 g | Sennheiser PXC 550 Wireless are lighter than Sennheiser PXC 550 Wireless headphones. |
| Recommended Use | Home audio, portable electronics | - |
| SOUND QUALITY | Sennheiser PXC 550 Wireless | Sennheiser HD 300 PROtect |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Foldable | Yes | - | Sennheiser PXC 550 Wireless can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Device ID Profile (DIP) | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | NoiseGard active noise compensation | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 17 - 23000 Hz | 6 - 25000 Hz | Sennheiser HD 300 PROtect offer a larger frequency range than Sennheiser PXC 550 Wireless. |
| Max Input Power | - | 500 mW | |
| Total Harmonic Distortion (THD) | 0.5% | <0.1% | Sennheiser HD 300 PROtect have lower total harmonic distortion than Sennheiser PXC 550 Wireless. |
| Sensitivity | 110 dB | 108 dB | Sennheiser PXC 550 Wireless have higher sensitivity than Sennheiser HD 300 PROtect. |
| Impedance | 490 Ohm | 64 Ohm |
| MICROPHONE | Sennheiser PXC 550 Wireless | Sennheiser HD 300 PROtect |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphones Included | 3 | - |
| REMOTE CONTROL | Sennheiser PXC 550 Wireless | Sennheiser HD 300 PROtect |
|---|
| Controls | Volume | - |
|---|
| CABLE | Sennheiser PXC 550 Wireless | Sennheiser HD 300 PROtect |
|---|
| Cable Type | Headphones cable - detachable USB cable - detachable |
Headphones cable - 1.55 m | |
|---|---|---|---|
| Cable Length | - | 1.55 m | |
| Detachable Cable | Yes | - |
| FEATURES | Sennheiser PXC 550 Wireless | Sennheiser HD 300 PROtect |
|---|
| Features | Voice alerts | EPOS ActiveGard |
|---|
| BATTERY AND CHARGING | Sennheiser PXC 550 Wireless | Sennheiser HD 300 PROtect |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 30 hour(s) | - | |
| Charging Time | 3 hour(s) | - |
| CONNECTIONS | Sennheiser PXC 550 Wireless | Sennheiser HD 300 PROtect |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sennheiser PXC 550 Wireless | Sennheiser HD 300 PROtect |
|---|
| Included Accessories | Carrying case, audio cable, in-flight plug adapter, 3.5 mm to 6.3 mm adapter, USB charge cable | 6.3 mm (1/4") stereo adapter | |
|---|---|---|---|
| Software Included | CapTune | - |
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