OMNITRONIC Speaker Cable 2x2.5 100m bk is a black, two-conductor speaker cable with a conductor cross-section of 2.5 mm² per conductor. It has a total cable length of 100 m and is intended for use with PA systems and other speaker applications. The cable is described as small in diameter and very durable. No connector termination, jacket material, shielding, outdoor rating, or included accessories are specified.