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Speaker Wire Color Codes
Speaker wire’s primary function is to transmit an electrical signal (voltage and current) from the amplifier (or the amplifier part of a receiver) to the speakers.
Speaker wire consists of equal numbers of electrical conductors insulated from each other and enclosed by a protective jacket, normally PVC material. One wire conductor is referred to as the Positive conductor (+ red), while the other is referred to as the Negative conductor ( – black).
Choosing the Right Gauge Wire Size for Your Audio Speakers
Wire & Cable Buying Tips
What is PoE – Power over Ethernet?
PoE, or Power over Ethernet, is a low voltage technology. It covers a method for reliably delivering DC power and data to remote devices. Presently, the need for network equipment and device connections is experiencing exponential growth. And, as a...