What gauge speaker wire should I use for car audio?

What gauge speaker wire should I use for car audio?

The signal and power coming out of your amplifier must not be impeded on their way to your speakers and subs. When you replace or run new speaker wiring, we recommend using: 18-, 16-, or 14-gauge wires for speakers. 16-, 14-, or 12-gauge wires for subwoofers.

How thick should car speaker wire be?

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. It’s cost-effective and easy to work with.

What gauge should speaker wire be?

between 12 to 16 gauge
Speaker wires that are anywhere between 12 to 16 gauge are most commonly used for connecting speakers to an amplifier or an Audio/Video (A/V) receiver. A lower-gauge number indicates a thicker wire, while a higher-gauge number indicates a thinner wire.

Which is thicker 14 or 16 gauge speaker wire?

The thicker the wire the lower the gauge number & the thinner the wire the higher the gauge number or AWG. For example, a 12 AWG is thicker than an 18 AWG wire. The most common audio speaker wires are 12 Gauge, 14 Gauge, 16 Gauge, and 18 Gauge.

What happens if speaker wire is too thick?

Speaker wires can’t be too thick because thicker wire means lower resistance, more signal flow, and better sound quality. Although not every setup needs a thick wire and the wire thickness depends on the speaker’s impedance and the distance between the sources, you can’t have too much of it.

Can speaker wire be too big?

Although the speaker wire can’t be too thick, you can have too long of a cable. Ideally, a speaker wire shouldn’t be longer than 50 feet (15.24 meters), and anything longer than that can affect the sound quality.

Is 16 gauge speaker wire good for subs?

The speaker wires. If your sub system is going to put out more than 1,000 watts RMS, you can use 12-gauge speaker wire. But 16-gauge speaker wire works well for most installations.

Can my speaker wire be too big?

How many watts can 18 gauge speaker wire handle?

For most low power home or car speakers (not subwoofers) 18 gauge (18AWG) is fine. 18AWG wire is good for about 50 watts for 4 ohms and 100 watts for 8 ohm loudspeakers up to 50 feet (15 m) or 100 feet (30 m) respectively. For higher power systems or longer lengths, 16 gauge is a great choice.