Sennheiser RS 175
Wireless audio transmission via its dedicated RF system ensures low-latency listening with no lip-sync delay, connecting through optical or analog outputs for broad TV compatibility. The closed-back, over-ear design provides effective noise isolation and ergonomic comfort for extended wear, despite its 454g weight. These headphones are best for home theater users who want a simple, reliable wireless solution for private TV listening without Bluetooth pairing complexity.
Snapshot
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | over-ear |
| Open/Closed | closed |
| Foldable | No |
| Weight | 0.5 kg / 1.0 lbs |
| Ear Cushion | Faux Leather |
Audio
| Freq Min | 17 |
| Freq Max | 22000 |
| Sensitivity | 114 |
Noise Control
| ANC | No |
Connectivity
| Wireless | Yes |
Battery
| Battery Life | 12 |
vs Competition
| Spec | Sennheiser RS 175 | Sony ULT WEAR WHULT900N/B | JBL Tune 670NC | Bose QuietComfort Ultra | Soundcore Life Q20 | TOZO HT3 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | on-ear | over-ear | over-ear | over-ear |
| Driver Type | - | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | - | 40 | 32 | - | 40 | 40 |
| Impedance Ohms | - | 314 | 32 | 32 | 16 | 16 |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | false | true | true | true | true | true |
| Open Closed Back | closed | closed | closed | closed | closed | closed |
| Bluetooth Version | - | 5.2 | 5.3 | 5.3 | 5.0 | 6.0 |
| Battery Life Hours | 12 | 30 | 70 | 24 | 60 | 90 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Sennheiser RS 175 | 33.3 | 20.3 | 37.4 | 56.2 | 20.8 | 6.2 | 41.4 | 89.2 |
| Sony ULT WEAR WHULT900N/B Compare | 98.4 | 88.8 | 80.7 | 96.8 | 81.1 | 61.3 | 99.2 | 89.2 |
| JBL Tune 670NC Compare | 98.4 | 74.3 | 80.7 | 88.3 | 95.4 | 90.9 | 99.4 | 98.6 |
| Bose QuietComfort Ultra Compare | 95 | 83.9 | 96 | 62.8 | 78.4 | 85.4 | 99.4 | 76.5 |
| Soundcore Life Q20 Compare | 95 | 88.8 | 89.1 | 100 | 92.9 | 90.9 | 91.2 | 89.2 |
| TOZO HT3 Compare | 91.7 | 88.8 | 96 | 99.1 | 98.1 | 61.3 | 97.5 | 94.7 |