Difference Between Spaker Cable And Audio Cable

What is the difference between speaker cables and audio cables?

Speaker wire is mainly used for the connection of amplifiers and main speakers and surround speakers in home theaters, which is used to connect amplifiers and speakers. Compared to video and audio cables, it is a relatively large circulation current signal, due to the large signal amplitude, the audio cable often has no shielding layer. For this wire, the key is to reduce its resistance, because the output resistance of modern amplifiers is very low, so the requirements of the speaker line are also increased, such as the use of a large cross-sectional area or multi-strand stranded wire. That in the end how to distinguish the audio line and audio line.

Audio lines are used to transmit low-level electrical signals with a very low voltage.

Audio cable is used to transmit the power signal, the voltage is much higher relative to the level signal.

For example, the speaker cable is a faucet, while the audio cable is a fire hydrant.

Audio connection line: referred to as the audio line; used to transmit electro-acoustic signals or data line. In a broad sense, there are two categories of electrical signals and optical signals. The main transmission type of audio signal cable is balanced and unbalanced in two large types, the signal and analog and digital respectively, the signal strength and front and back level respectively.