QA1 Coil-Over Spring Seat, 2.5 in ID Spring, Slotted, Aluminum, Clear Anodized, Universal, Each
| Country | USA |
| Brand | Sennheiser |
| Manufacturer | Sonova Consumer Hearing |
| Binding | Misc. |
| ItemPartNumber | 051-5047-AB |
| Model | ADCS1​ |
| Color | Light Grey |
| UnitCount | 1 |
| UPCs | 698764625067 |
| EANs | 0698764625067 |
| ReleaseDate | 0000-00-00 |