Sennheiser HD 300 PRO 508288
Its 64-ohm dynamic drivers deliver accurate, linear sound, while the closed-back earcup construction provides high passive noise isolation for critical monitoring in loud environments. Exchangeable cables via Sennheiser's system connector and plush, durable padding enable long-wearing comfort and lasting build quality. This headphone is best for broadcast and studio engineers who require reliable, uncolored audio when mixing or tracking in noisy settings.
Snapshot
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 13 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | over-ear |
| Open/Closed | closed |
| Weight | 0.2 kg / 0.5 lbs |
| Ear Cushion | viscoelastic |
Audio
| Driver Type | dynamic |
| Freq Min | 20 |
| Freq Max | 20000 |
| Impedance | 64 |
| Codecs | SENNHEISER Professional HD 300 PRO Over-Ear Broadcast Headphones,Black |
Noise Control
| Transparency | Yes |
Connectivity
| Wired Connector | 3.5mm |
| Detachable Cable | Yes |
| Cable Length | 1.5 |
Microphone
| Microphone | No |
vs Competition
| Spec | Sennheiser HD 300 PRO 508288 | Sony ULT WEAR WHULT900N/B | Bose QuietComfort 884367-1100 | TOZO HT3 | JBL Live 770NC | Beyerdynamic Aventho 1001609 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | over-ear | on-ear |
| Driver Type | dynamic | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | - | 40 | - | 40 | 40 | 45 |
| Impedance Ohms | 64 | 314 | 32 | 16 | 32 | 48 |
| Wireless | - | true | true | true | true | true |
| Active Noise Cancellation | - | true | true | true | true | true |
| Open Closed Back | closed | closed | closed | closed | closed | closed |
| Bluetooth Version | - | 5.2 | 5.1 | 6.0 | 5.3 | 5.4 |
| Battery Life Hours | - | 30 | 24 | 90 | 65 | 40 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Sennheiser HD 300 PRO 508288 | 69.4 | 20.6 | 81.4 | 25.7 | 52.6 | 34.9 | 70.7 | 51.3 | 89.6 |
| Sony ULT WEAR WHULT900N/B Compare | 98.5 | 89.4 | 81.4 | 96.9 | 82.1 | 62.2 | 70.7 | 99.2 | 89.6 |
| Bose QuietComfort 884367-1100 Compare | 92 | 75.5 | 93.8 | 52.8 | 79.6 | 85.8 | 81.2 | 95 | 89.6 |
| TOZO HT3 Compare | 92 | 89.4 | 96.3 | 99.2 | 98.1 | 62.2 | 95.9 | 97.7 | 95 |
| JBL Live 770NC Compare | 98.5 | 84.9 | 93.8 | 89.3 | 94.6 | 62.2 | 70.7 | 100 | 95 |
| Beyerdynamic Aventho 1001609 Compare | 98.5 | 84.9 | 96.3 | 98.8 | 86.1 | 62.2 | 0 | 98.3 | 61.6 |