18 Gauge Speaker Wires/Cables at Sonic Electronix

18 Gauge Speaker Wire

18 AWG speaker cables priced by the foot and spool. 18 gauge wires are perfect for low powered applications.
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Twisted pair wire is used to reduce unwanted noise. Found in the higher end speaker wire and RCA cables, twisted pair wire increases the overall quality of the sound and can help cancel out extra noise.
This the how long the item is. When purchasing an item that requires a specific length (such as RCA interconnect cables or speaker wire), please make sure that the length of the item is long enough for your needs.
The measurement of the diameter of wire. As the gauge number increases the size of the wire decreases. As the wire gauge number decreases, the diameter of the wire increases. For example, an 8 gauge wire is going to be larger than a 16 gauge wire.

When purchasing wire, make sure that you know what size, or gauge of wire is needed.

This is the main color of the item.
The material that the wire is made of. Copper & aluminum are the most commonly used materials. OFC - Oxygen Free Copper is the ideal choice for wire material. Copper is a superior electrical conductor, & does not expand or contract with heat. CCA - Copper-Clad Aluminum is a suitable choice for lower powered or budget applications. The power transfer is not on par with OFC, but this material offers significant savings.
Since 1857, The AWG (American Wire Gauge) system has been the standard for measuring the diameter of wire. AWG standard is the measure of bare wire to find true gauge. Companies that do not follow AWG Standards include the thickness of the wire jacket which means the actual wire is not "True to Gauge".
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Carwires SW9000-20

18-Gauge 9 Conductor OEM Car Speaker Wire (20 ft.)

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18-Gauge 9 Conductor OEM Car Speaker Wire (20 ft.)

• 20 feet of 18-Gauge Color Coded Car Speaker Wire
• 9-Conductor Wire, Ideal for 4-Speaker to Amp Installations
• 8 Speaker Leads + 1 Amp Remote Turn-on Lead
• OEM Color-coded for quick and easy Installation
• High-Strand for Increased Sound Transfer
• Ultra-Flex Outer Jacket for Maximum Flexibility

4
Carwires SW9000-20

18-Gauge 9 Conductor OEM Car Speaker Wire (20 ft.)

In stock

$46.48 (46.23% off)
$24.99

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18-Gauge 9 Conductor OEM Car Speaker Wire (20 ft.)

$24.99

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22-18 AWG Butt Connectors (100 Pack)

These red butt connectors are perfect for connecting the speaker wire when replacing your factory speakers!

$5.99

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Car Audio Installation Tool Kit

Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.

$19.99

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StreetWires SCP1850BL

50 ft. of 18 Gauge Speaker Cable

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50 ft. of 18 Gauge Speaker Cable

50 ft. of 18 Gauge Speaker Cable • Low profile parallel design for easy installation • Twisted construction • Zero-grip insulation for smooth installations

4
StreetWires SCP1850BL

50 ft. of 18 Gauge Speaker Cable

Special order

Ships at Later Date

$29.95 (16.56% off)
$24.99

Item Added to Cart

SCP1850BL small

50 ft. of 18 Gauge Speaker Cable

$24.99

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22-18 AWG Butt Connectors (100 Pack)

These red butt connectors are perfect for connecting the speaker wire when replacing your factory speakers!

$5.99

Add
Car Audio Installation Tool Kit

Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.

$19.99

Add

Don't see the accessory you're looking for?
View all available accessories for the StreetWires SCP1850BL.
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