The characteristic impedance of the Goertz MI cables in the order of 2 to 4 ohms closely matches the impedance of loudspeakers. Almost all other speaker cables have characteristic impedance ranging from 50 to 200 ohms, a mismatch which causes distortion due to signal reflections.

Supplied with a couple of zobel networks, in case it is used with solid state amplifiers that are not unconditionally stable.

Provided with banana connectors on both sides