The most common problem with speakers are rotted, torn or damaged surrounds. The surround is the outer suspension part of the cone. Constant vibration, time and the environment cause foam and rubber surrounds to degrade. Cloth and paper surrounds can become brittle. This causes distortion and poor performance. Luckily, our easy to install repair kits will make your old speakers sound just like new! New-Edge-It speaker repair kits. America's # 1 brand since 1992.