Up to 26 dB isolation for effective noise reduction in various environments
Swappable design allows easy replacement of isolation levels in custom fit earplugs
Same size and shape as Apex modules for seamless compatibility
Durable metal construction ensures long-lasting performance
Summarized by Shop
This is a replacement module intended ONLY for use with the custom-fit High Fidelity Earplugs. It is not recommended for use with A-Series custom-fit or U-Series universal-fit IEMs.
Our solid plugs do not feature our apex technology but offer up to -26dB of isolation. The solid plug is designed to be the same size and shape as our apex mo
