12 gauge speaker wire is a type of wire used in audio and electronics applications. It has a diameter of .012 inches, which is smaller than other common types of speaker wire. This makes it suitable for use in miniaturized electronic devices, such as speakers and microphone amplifiers.

12 gauge speaker wire is also known as "thinner" speaker wire because it has thinner insulation than other types of speaker wire. The thinner insulation allows 12 gauge speaker wire to carry more current and power without overheating or breaking. This makes it ideal for use in audio applications, such as amplifiers and PA systems.

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12 gauge speaker wire is available in different colors, including black, red, yellow, green, blue, and white. You can also purchase 12 gauge speaker wire in rolls or coils.

How to use speaker wire?

1. To use speaker wire, first make sure that all the pieces are ready. You will need a speaker, an amplifier, and speaker wire.

2. Strip one end of the speaker wire to about 1/4" (6 mm) long.

3. Connect the positive (+) terminal of the amplifier to the striped end of the speaker wire, and connect the negative (-) terminal of the amplifier to the un-stripped end of the speaker wire.

4. Connect one end of the speaker wire to the positive (+) terminal on your speaker, and connect the other end of the speaker wire to the negative (-) terminal on your speaker.

Why would I choose 12 gauge speaker wire over other sizes?

When it comes to wiring your car, you have a few different options for wire size. The most popular sizes are 12 gauge and 10 gauge. There are a few reasons why 12 gauge is the best choice for speaker wiring.

First of all, 12 gauge is the most common size in vehicles. This means that there are more wires available in this size than in any other size.