A subwoofer surround is a critical part of a speaker, responsible for controlling cone movement and ensuring deep, clean bass. A worn or damaged surround leads to distortion, reduced efficiency, and poor sound quality.

Speaker surround dimensions:

🔹Outer surround diameter - 250мм;
🔹Outer roll diameter - 221мм;
🔹Inner roll diameter - 158мм;
🔹Inner surround diameter - 140мм;
🔹Roll height - H18мм;
🔹Roll width - 31,5мм;
🔹Surround material - .