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Speed wire/Trailer Wiring
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 AWG 25FT Red Black Speaker Wire DS18 Ultra Flex Cable Copper Mix True AWG GA 18 AWG 25FT Red Black Speaker Wire DS18 Ultra Flex Cable Copper Mix True AWG GA

True AWG 18 Gauge Wire 25 FT Red + Black

Big Jeff Price: $9.95

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16 AWG True GA Speaker Wire 25 FT Red Black Zip Power Ground DS18 Ultra Flex 16 AWG True GA Speaker Wire 25 FT Red Black Zip Power Ground DS18 Ultra Flex

True AWG 16 Gauge Wire 25 FT Red + Black

Big Jeff Price: $10.95

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18 AWG 50FT Red Black Speaker Wire DS18 Ultra Flex Cable Copper Mix True AWG GA 18 AWG 50FT Red Black Speaker Wire DS18 Ultra Flex Cable Copper Mix True AWG GA

True AWG 18 Gauge Wire 50 FT Red + Black

Big Jeff Price: $12.95

(1)
16 AWG True GA Speaker Wire 50 FT Red Black Zip Power Ground DS18 Ultra Flex 16 AWG True GA Speaker Wire 50 FT Red Black Zip Power Ground DS18 Ultra Flex

True AWG 16 Gauge Wire 25 FT Red + Black

Big Jeff Price: $14.95

(1)
12 AWG True GA Speaker Wire 25 FT Red Black Zip Power Ground DS18 Ultra Flex 12 AWG True GA Speaker Wire 25 FT Red Black Zip Power Ground DS18 Ultra Flex

True AWG 12 Gauge Wire 25 FT Red + Black

Big Jeff Price: $16.95

(1)
18 AWG 100FT Red Black Speaker Wire DS18 Ultra Flex Cable Copper Mix True AWG GA 18 AWG 100FT Red Black Speaker Wire DS18 Ultra Flex Cable Copper Mix True AWG GA

True AWG 18 Gauge Wire 100 FT Red + Black

Big Jeff Price: $19.95

(1)
12 AWG True GA Speaker Wire 50 FT Red Black Zip Power Ground DS18 Ultra Flex 12 AWG True GA Speaker Wire 50 FT Red Black Zip Power Ground DS18 Ultra Flex

True AWG 12 Gauge Wire 50 FT Red + Black

Big Jeff Price: $24.95

(1)
20 FT 18 AWG Gauge 9 Conductor Speed Wire Speaker Trailer Copper Stranded Cable 20 FT 18 AWG Gauge 9 Conductor Speed Wire Speaker Trailer Copper Stranded Cable

20 FT 18 AWG Gauge 9 Conductor Speed Wire Speaker Trailer Copper Stranded Cable

Big Jeff Price: $26.95
12 AWG True GA Speaker Wire 100 FT Red Black Zip Power Ground DS18 Ultra Flex 12 AWG True GA Speaker Wire 100 FT Red Black Zip Power Ground DS18 Ultra Flex

True AWG 12 Gauge Wire 100 FT Red + Black

Big Jeff Price: $39.95

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DS18 16 GA AWG Marine Grade Boat Speaker Wire OFC Copper 150ft Spool DS18 16 GA AWG Marine Grade Boat Speaker Wire OFC Copper 150ft Spool

16 Gauge GA AWG Red & White 150 FT Speaker Wire True AWG Gauge. 100% OFC Marine Grade.

Big Jeff Price: $64.95

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18 AWG 1000FT Red Black Speaker Wire DS18 Ultra Flex Cable Copper Mix True AWG GA 18 AWG 1000FT Red Black Speaker Wire DS18 Ultra Flex Cable Copper Mix True AWG GA

True AWG 18 Gauge Wire 1000 FT Spool Red + Black.

Big Jeff Price: $89.95

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16 AWG True GA Speaker Wire 1000 FT Red Black Zip Power Ground DS18 Ultra Flex 16 AWG True GA Speaker Wire 1000 FT Red Black Zip Power Ground DS18 Ultra Flex

True AWG 16 Gauge Wire 1000 FT Red + Brown Spool

Big Jeff Price: $114.95

(1)
12 AWG True GA Speaker Wire 500 FT Red Black Zip Power Ground DS18 Ultra Flex 12 AWG True GA Speaker Wire 500 FT Red Black Zip Power Ground DS18 Ultra Flex

True AWG 12 Gauge Wire 500 FT Red + Black

Big Jeff Price: $134.95
DS18 12 GA AWG Marine Grade Boat Speaker Wire OFC Copper 150ft Spool DS18 12 GA AWG Marine Grade Boat Speaker Wire OFC Copper 150ft Spool

12 Gauge GA AWG Red & White 150 FT Speaker Wire True AWG Gauge. 100% OFC Marine Grade.

Big Jeff Price: $139.95

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