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14 GA 16 GA 18 GA
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.

Ask your advisor to recommend the proper gauge for your installation.

How much wire do you need?
To figure out how much speaker wire you need, run a string from your receiver or amplifier location to each of the speaker locations. Measure the string, and then add a few extra feet (to provide some slack for easier connection to your gear). Then add a few more feet, just to give yourself a margin of error.

What type of wire do you need?
You can buy speaker wire with connectors or without. If you buy wire that doesn’t come with connectors, we strongly urge you to buy banana connectors for at least one end of each wire. Attaching bare wire ends to a home theater receiver is a real pain.
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18 Gauge 25' Speaker LED Light Wire Copper Clad DS18 Zip Cable Low Voltage 18 AWG True GA Speaker Wire 25 FT Red Black Zip Power Ground DS18 Ultra Flex

18 Gauge 25 Feet This Is Hand Rolled from the 1000 FT Spool
I will Hand Roll It and Zip Tie IT.
Good CCA Wire but is TRUE AWG Size Wire
40% Copper 60% Aluminum

Big Jeff Price: $9.95
16 Gauge 25' Speaker LED Light Wire Copper Clad DS18 Zip Cable Low Voltage 16 AWG True GA Speaker Wire 25 FT Red Black Zip Power Ground DS18 Ultra Flex

16 Gauge 25 Feet This Is Hand Rolled from the 1000 FT Spool
I will Hand Roll It and Zip Tie IT.
Good CCA Wire but is TRUE AWG Size Wire
40% Copper 60% Aluminum

Big Jeff Price: $10.95
18 Gauge 50' Speaker LED Light Wire Copper Clad DS18 Zip Cable Low Voltage 18 AWG True GA Speaker Wire 50 FT Red Black Zip Power Ground DS18 Ultra Flex

18 Gauge 50 Feet This Is Hand Rolled from the 1000 FT Spool
I will Hand Roll It and Zip Tie IT.
Good CCA Wire but is TRUE AWG Size Wire
40% Copper 60% Aluminum

Big Jeff Price: $12.95
16 Gauge 50' Speaker LED Light Wire Copper Clad DS18 Zip Cable Low Voltage 16 AWG True GA Speaker Wire 50 FT Red Black Zip Power Ground DS18 Ultra Flex

16 Gauge 50 Feet This Is Hand Rolled from the 1000 FT Spool
I will Hand Roll It and Zip Tie IT.
Good CCA Wire but is TRUE AWG Size Wire
40% Copper 60% Aluminum

Big Jeff Price: $14.95
12 Gauge 25' Speaker LED Light Wire Copper Clad DS18 Zip Cable Low Voltage 12 AWG True GA Speaker Wire 25 FT Red Black Zip Power Ground DS18 Ultra Flex

12 Gauge 25 Feet This Is Hand Rolled from the 1000 FT Spool
I will Hand Roll It and Zip Tie IT.
Good CCA Wire but is TRUE AWG Size Wire
40% Copper 60% Aluminum

Big Jeff Price: $16.95
18 Gauge 100' Speaker LED Light Wire Copper Clad DS18 Zip Cable Low Voltage 18 AWG True GA Speaker Wire 100 FT Red Black Zip Power Ground DS18 Ultra Flex

18 Gauge 100 Feet This Is Hand Rolled from the 1000 FT Spool
I will Hand Roll It and Zip Tie IT.
Good CCA Wire but is TRUE AWG Size Wire
40% Copper 60% Aluminum

Big Jeff Price: $19.95
16 Gauge 100' Speaker LED Light Wire Copper Clad DS18 Zip Cable Low Voltage 16 AWG True GA Speaker Wire 100 FT Red Black Zip Power Ground DS18 Ultra Flex

16 Gauge 100 Feet This Is Hand Rolled from the 1000 FT Spool
I will Hand Roll It and Zip Tie IT.
Good CCA Wire but is TRUE AWG Size Wire
40% Copper 60% Aluminum

Big Jeff Price: $21.95
12 Gauge 50' Speaker LED Light Wire Copper Clad DS18 Zip Cable Low Voltage 12 AWG True GA Speaker Wire 50 FT Red Black Zip Power Ground DS18 Ultra Flex

12 Gauge 50 Feet This Is Hand Rolled from the 1000 FT Spool
I will Hand Roll It and Zip Tie IT.
Good CCA Wire but is TRUE AWG Size Wire
40% Copper 60% Aluminum

Big Jeff Price: $24.95
12 Gauge 100' Speaker LED Light Wire Copper Clad DS18 Zip Cable Low Voltage 12 AWG True GA Speaker Wire 100 FT Red Black Zip Power Ground DS18 Ultra Flex

12 Gauge 100 Feet This Is Hand Rolled from the 1000 FT Spool
I will Hand Roll It and Zip Tie IT.
Good CCA Wire but is TRUE AWG Size Wire
40% Copper 60% Aluminum

Big Jeff Price: $39.95
18 Gauge 1000' Speaker LED Light Wire Copper Clad DS18 Zip Cable Low Voltage 18 AWG True GA Speaker Wire 1000 FT Red Black Zip Power Ground DS18 Ultra Flex

18 Gauge 1000 Feet This Is Hand Rolled from the 1000 FT Spool
I will Hand Roll It and Zip Tie IT.
Good CCA Wire but is TRUE AWG Size Wire
40% Copper 60% Aluminum

Big Jeff Price: $89.95
16 Gauge 1000' Speaker LED Light Wire Copper Clad DS18 Zip Cable Low Voltage 16 AWG True GA Speaker Wire 1000 FT Red Black Zip Power Ground DS18 Ultra Flex

16 Gauge 1000 FT Spool
Good CCA Wire but is TRUE AWG Size Wire
40% Copper 60% Aluminum

Big Jeff Price: $114.95
12 Gauge 500' Speaker LED Light Wire Copper Clad DS18 Zip Cable Low Voltage 12 AWG True GA Speaker Wire 500 FT Red Black Zip Power Ground DS18 Ultra Flex

12 Gauge 500FT Spool
Good CCA Wire but is TRUE AWG Size Wire
40% Copper 60% Aluminum

Big Jeff Price: $134.95