SIIG CE-MT0C12-S1 Mounts for 5.1 System Satellite Speaker Universal design fits most speaker brands & designs Includes 5 mounts, extensions, & hardware for 5.1 channel surround sound speaker system installations Ceiling or wall mountable & compatible with 1, 2, or 4-hole and key-hole speaker mounting (with included adapters) Allows customizable tilt, swivel, & pivot angle adjustments for optimal speaker positioning Holds speakers weighing up to 8 lbs