Sennheiser 188597 HD650/HD660S Headband Pad

The Sennheiser 188597 is a genuine replacement headband pad designed for some of Sennheiser's most acclaimed open-back headphones, including the HD650, HD660 S, HD6XX, HD600, HD580, and HD58X. Over years of regular use, the original headband padding compresses and deteriorates, leading to uncomfortable pressure points on the top of the head. This replacement part restores factory-level comfort using the same soft velour fabric and foam core construction found on new units, making it an essential maintenance item for long-term headphone owners.

Installation is designed to be simple and tool-free — the pad slides over the headband frame and clicks into position, closely matching the process of removing the old one. Because this is a genuine Sennheiser part rather than a third-party alternative, the fit, material texture, and cushion density are identical to the original. For anyone who has invested in a pair of Sennheiser's HD6-series headphones and plans to keep using them for years to come, replacing a worn headband pad is one of the most effective ways to maintain listening comfort without any impact on audio performance.