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Searching for a speaker wire? Find quality car speaker wires including 10, 12, 14, 16 Gauge cables online - Buy now!

Speaker Wire

Quality speaker wire rises to the occasion and lets you annoy your neighbors for years to come. We have every gauge wire you will ever need in many various lengths.
All Speaker Wire
12 Gauge Speaker Wire
16 Gauge Speaker Wire
8 Gauge Speaker Wire
10 Gauge Speaker Wire
14 Gauge Speaker Wire
18 Gauge Speaker Wire
9 Conductor Speed Wire
Adapters, Terminals & Connectors
RCA Connectors & Adapters

Top Sellers in Speaker Wire

25 ft. of True Spec 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

• 12-Gauge EnvyFlex Power/Ground Wire Cable
• 25 Ft. Pre-Cut Cable
• Ideal for less than 100 Watts
• Flexible Multi-Strand Construction
• Silver-Tinned Oxygen Free Copper

FREE $40.00 NVX 12 ga. Speaker Wire with purchase!

$39.99

IN STOCK

1 ft. of OFC 12 Gauge Q-Series Speaker Wire (Sold by the Foot)

1 ft. of OFC 12 Gauge Q-Series Speaker Wire (Sold by the Foot) • Remains Flexible even Under Extreme Temperatures • Transfers the Cleanest Audio Signal Possible by using Tightly Twisted, silver-tinner OFC Copper Construction • SOLD by the Foot

$1.95

IN STOCK

1 ft. of 16 Gauge OFC K-Series Speaker Wire (Sold by the Foot)

1 ft. of OFC K-Series 16 Gauge Speaker Wire • Hyper-Flex Rope-Lay Speaker Cables • Silver-tinned OFC (Oxygen-Free Copper) • SOLD by the Foot

$0.95

IN STOCK

MediaLinx HDMI To Composite Video/Audio Adapter Cable

• Standard Female HDMI Input
• RCA Audio And Video Output
• Easy To Use Plug And Play Operation
• Clean Clear Audio And Video In Any Application
• Works With HDCP Encoded Videos
• Compact Housing For Easy Installation
• Color: Black

$36.99

IN STOCK

25 ft. of True Spec 16 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

• 25 ft. of 16 Gauge EnvyFlex Speaker Wire
• Twisted-Pair Technology
• Full Spec Wire Is True To Gauge
• Flexible and Easy to Install
• Silver-Tinned 100% Virgin Copper

50% Off True Spec EnvyFlex Speaker Wire with Purchase!

$15.99

IN STOCK

High Level Speaker Line Wire Input To Female RCA Output Adapter

• Speaker Line High Level Input To Female RCA Output Adapter
• Converts Factory (OEM) High Level Speaker Outputs into RCA Outputs for Use with an Aftermarket Amp

Get 20% off the Speaker to RCA Adapter with Purchase!

$7.98

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Only 1 Left!

Male to Male RCA Barrel Connector / Extender RCAMMG

Gold-plated RCA connector to lengthen/connect 2 sets of RCAs (MALE to MALE end of RCAs)

$1.69

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12-Gauge High-Strand Car Speaker Wire (15 ft.)

• 15 feet of 12-Gauge Black/Silver Car Speaker Wire
• 2-Conductor Wire, Ideal for Car Subwoofer Connectivity
• High-Strand for Increased Sound Transfer
• Ultra-Flex Outer Jacket for Maximum Flexibility

$14.99

IN STOCK

Molded Audio Barrel Connectors - 2 female RCA Jack Ends

Molded Audio Barrel Connectors - 2 Female RCA Jack Ends • Satin Black Jacket • Machined Brass Connector Elements

$4.99

IN STOCK

High Level Speaker Line Wire Input To Male RCA Output Adapter

• Speaker Line High Level Input To Male RCA Output Adapter
• Converts Factory (OEM) High Level Speaker Outputs into RCA Outputs for Use with an Aftermarket Amp

$7.99

IN STOCK

2-Channel K-Series Speaker Wire to RCA Adapter / Converter

2-Channel Speaker to RCA Cable • Split-Pin RCAs • 16 Gauge Speaker Wire to RCA • K-Grip Line & K-Grip Connectors • Ergonomic Design • 2 Feet

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

Get 15% off the Kicker Speaker Wire Adapter with Purchase!

$9.95

IN STOCK

12 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

• 7 Meters
• 12 Gauge Speaker Wire
• High Strand Count for Maximum Flexibility
• 23 Foot Length

50% Off Speaker Wire with Purchase

$14.99

IN STOCK

SPW1250 50 ft. of 12 Gauge Speaker Wire

• 50 feet of 12 Gauge Speaker Wire

$11.99

IN STOCK

20 ft. (6.1 meters) of Nine Conductor 18 AWG Twisted Multi-Use Cable

• 20ft. 9-Conductor 18 Gauge Twisted Multi-Use Wire
• Ideal for OEM Integration connections or 4-Channel speaker wiring
• Colored coded design eliminates confusion during installation

$22.99

IN STOCK

50 ft. of OFC 16 Gauge Speaker Wire

50 feet of 16 Gauge Speaker Wire

$6.99

IN STOCK

25' 12 Gauge CCA TC4 Series Speaker Wire

• 12 Gauge CCA Speaker Wire
• Color: Silver
• Length: 25 ft.

$14.99

IN STOCK

16 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

• 7 Meters
• 16 Gauge Speaker Wire
• High Strand Count for Maximum Flexibility
• 23 Foot Length

50% off Belva BBSW167 16 ga. Speaker Wire with purchase!

$12.99

IN STOCK

25 ft. of 12 Gauge Speaker Wire

25 feet of 12 Gauge Speaker Wire

$7.99

IN STOCK

1200W Max JAD1200.1 Monoblock Amplifier + XP750 AGM Battery Power Cell + Installation Kit for 1000-1500 Watt Audio System

• 1200W Max JAD1200.1 Monoblock Amplifier
• CEA-2006 compliant amplifier
• Frequency response: 20-200 Hz
• All-in One Battery plus Battery Wiring Kit
• Thick but flexible CCA Copper-Clad Aluminum wiring
• 12-Volt Deep Cycle AGM Power Cell

$319.98

IN STOCK

15 ft. of Black/Silver True Spec 12 AWG Speaker Cable/Wire

• FULL spec cable - meets or exceeds AWG requirements
• Pure Crystal-Oxygen Free Copper (PC-OFC)
• 12AWG (3.31mm²) 294 strands
• BC-5W2 Compliant

$24.99

IN STOCK

Only 3 Left!

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Speaker Wire Information

To complete your sound system and generate sound from the speakers, you will need some speaker wire. Speaker wire is used to make the electrical connection between speakers and amplifiers. Today's speaker wire is constructed of two or more electrical conductors that are individually insulated by plastic such as PVC, PE or Teflon. To determine the performance of speaker wires, there are three properties you need to take into affect which are resistance, capacitance, and inductance. A perfect speaker wire has no resistance, capacitance, or inductance. The shorter and thicker the wire is, the less resistance it will have, which means better performance. A common rule of thumb is that the resistance of the speaker wire should not exceed 5% of the rated impedance of the system. Copper or OFC (Oxygen Free Copper) speaker wire is the most popular and is more or less the universal standard, it has low resistance and is more cost efficient than other materials.

Maximum Wire Lengths for Best Performance
Wire Size2 ohm load4 ohm load6 ohm load8 ohm load
22 AWG3 feet6 feet9 feet12 feet
20 AWG5 feet10 feet15 feet20 feet
18 AWG8 feet16 feet24 feet32 feet
16 AWG12 feet24 feet36 feet48 feet
14 AWG20 feet40 feet60 feet80 feet
12 AWG 30 feet60 feet90 feet120 feet
10 AWG50 feet100 feet150 feet200 feet


Wire Gauge SizeTotal Amplifier RMS Wattage
12 AWG100+ Watts
14 AWG60-100 Watts
16 AWG30-60 Watts
18-20 AWG1-30 Watts