Should I Use 12 Or 14 Gauge Speaker Wire?

Is higher gauge speaker wire better?

A lower-gauge number indicates a thicker wire, while a higher-gauge number indicates a thinner wire.

Speaker wires with lower-gauge numbers are better at carrying an amplified audio signal.

However, for longer speaker wire runs (to another room, for example), it is better to use a thicker, lower-gauge wire..

Is 14 gauge speaker wire good for subs?

14 Ga. Long (100ft+) speaker runs or higher power applications such as high-power 2 or 4 ohm subwoofers. In most cases for everyday listening at medium or low power levels (50W RMS or under), 18 gauge (18AWG) wire is what you need.

Is 12 AWG speaker wire overkill?

Thick wire (12 or 14 gauge) is recommended for long wire runs, high power applications, and low-impedance speakers (4 or 6 ohms). For relatively short runs (less than 50 feet) to 8 ohm speakers, 16 gauge wire will usually do just fine. … Ask your advisor to recommend the proper gauge for your installation.

How far can you run 14 gauge speaker wire?

Speaker wire of 14 gauge is good for an 80-foot run, and 12 gauge is good for 120 feet.

How do I know which speaker wire is plus or minus?

Every speaker wire will have an indicator to tell them apart, such as color. In some high-end speaker wires, the insulation is transparent, or see-through, enough to see the bare wires. When this is the case, usually the silver wire will be the positive polarity and the copper wire will be negative.

What is 14 gauge wire used for?

General Purpose Cords14 – Wire12 – Wire6 – WireRecommended ForRecommended ForRecommended ForCommon residential wiring: Light fixtures, household receptacles.Common residential wiring: Light fixtures, household receptacles, small appliances.Large household appliances: Central air conditioning, electric furnace.4 more rows

What happens if wire gauge is too big?

using larger wire will not hurt anything or cause any overload. The larger wire will cost more, the pathway or where it has to fit, and the physical size of the connecting means (ie. the size of terminal or clamp it has to fit in), will all be determining factors in just how big is too big.

How many watts can a 14 gauge wire handle?

2,400 wattsYou can load 2,400 watts onto your 14-gauge wiring for a 120-volt circuit.

Can I use 18 gauge wire for speakers?

All speakers work best with the largest gauge wire possible, 18 being the “standard”. … The manual states that up to 20 ft an 18 gauge wire is fine with 16 and 14 gauge for longer runs.