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Choose from a wide range of audio/video cables and wires including power, ground and interconnects. Find large selection of cable types with various lengths to meet your installation needs!

Cables, Wire, Adapters & Connectors

Interconnect (RCA) Signal Cables, Power/Ground Wire and Speaker Wire can be found in here in a variety of sizes, colors and lengths. Cables are some of the most important components in a car audio system because they ensure that a sufficient amount of power gets to the amp, the proper signal is transferred, and that the overall system can function properly.
RCA Patch Cables & Adapters
Power & Ground Wire
Speaker Wire
Adapters, Terminals & Connectors
Aux Input Adapters & Cables
FM Modulators

Top 20 in Cables, Wire, Adapters & Connectors

V-Series: 2-pack of 1 Male to 2 Female Y-Adapter RCA Audio Interconnect Cables

V-Series Twisted RCA Y Adaptor • 2-pack of 1 Male to 2 Female Y-Adapters • Frost blue jacket • Dual Injection Nickel Plated Split RCA Ends

$12.99

IN STOCK

Antenna Adapter for 1988-up for Chevrolet / GM Radios (MDA-1B)

GM / Chevrolet Antenna Adapter • Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)

$7.99

IN STOCK

Antenna Adapter for 2002-up Chrysler, Dodge and Jeep Vehicles

2002-up Chrysler/Dodge/Jeep Antenna Adapter • Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)

$4.99

IN STOCK

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

5m (16.40 ft) 2-Channel Twisted RCA • V-Series • Frost Blue Jacket • Dual Twisted Pair Hyper-Flex Technology For Better Signal Transfer

$11.99

IN STOCK

V-Series: 2-pack of 1 Female to 2 Male Y-Adapter RCA Audio Interconnect Cables

• X-Series Twisted RCA Y Adaptor
• 2-pack Of 1 Female To 2 Male Y-Adapters
• Frost blue jacket
• Dual Injection Nickel Plated Split RCA Ends

$9.99

IN STOCK

5 ft. of Metallic Gray EnvyFlex True Spec 1/0-Gauge Power/Ground Wire Cable

• 5 Ft. 1/0 EnvyFlex Gauge Power or Ground Cable
• Metallic Gray Insulation
• Flexible and Easy to Install
• Silver-Tinned 100% Virgin Copper

Add a pair of Heavy Duty Wire & Cable Cutters and Save $4.50

$29.99

IN STOCK

Great Connection Kit for Stereo to Car Wire Harness with Zip Ties and Butt Connectors

Designed to connect in-dash receiver wiring harness to vehicle wiring harness

$4.99

IN STOCK

8 Gauge Ring Terminals, 5/16" Opening with Nickel Plated Brass - 5 Pieces (3 Red & 2 Black)

Ring Terminals
• 5/16" Opening
• 8 Gauge
• 3 Red & 2 Black
• Nickel Plated • Resealable Polybag

$1.99

IN STOCK

1 ft. of OFC 4 Gauge Cobalt Blue Hyper-Flex Power/Ground Cable (Sold by the Foot)

1 ft. of OFC of 4 Gauge Cobalt Blue Hyper-Flex Power / Ground Cable • Cobalt Blue Hyperflex Insulation For Ultimate Bed And Twist • Silver-tinned OFC (Oxygen-Free Copper) • SOLD by the Foot

$3.95

IN STOCK

5 ft. of Metallic Gray True Spec 8-Gauge EnvyFlex Power/Ground Wire Cable

• 8-Gauge EnvyFlex Power/Ground Wire
• Metallic Gray Flexible Insulation
• 5 Ft. Pre-Cut Length
• Silver-Tinned 100% Virgin Copper
• Multi-Strand Construction

Add a pair of Heavy Duty Wire & Cable Cutters and Save $4.50

$7.99

IN STOCK

3m (9.8 Ft) 2-Channel RCA Audio Interconnect Cable (CCA)

• 3 Meters
• 2 Channel RCA
• Audio Interconnect Cable
• 9.8 Foot Length

$2.99

IN STOCK

5 ft. of Metallic Gray EnvyFlex 4-Gauge Power/Ground Wire Cable

4-Gauge EnvyFlex Power/Ground Wire • Metallic Gray Flexible Insulation • 5 Ft. Pre-Cut Length • Silver-Tinned 100% Virgin Copper • Multi-Strand Construction

Add a pair of Heavy Duty Wire & Cable Cutters and Save $4.50

$15.99

IN STOCK

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

• FULL spec cable - meets or exceeds AWG requirements
• Pure Crystal-Oxygen Free Copper (PC-OFC)
• FEATURE 3
• 12AWG (3.31mm≤) 294 strands
• BC-5W2 Compliant

$24.99

IN STOCK

Nissan Diversity Antenna Adapter

1985-Up Nissan Factory Antenna Adapter to Aftermarket Radios. Converts OEM Nissan antenna to standard Motorola male. Use when replacing factory radio.

$4.99

IN STOCK

5 ft. of Metallic Powder Blue EnvyFlex True Spec 8-Gauge Power/Ground Wire Cable

• 8-Gauge EnvyFlex Power/Ground Wire
• Metallic Gray Flexible Insulation
• 5 Ft. Pre-Cut Length
• Silver-Tinned 100% Virgin Copper Cable
• Multi-Strand Construction

Add a pair of Heavy Duty Wire & Cable Cutters and Save $4.50

$7.99

IN STOCK

5 ft. of Metallic Powder Blue EnvyFlex True Spec 4-Gauge Power/Ground Wire Cable

Metallic Powder Blue 4-Gauge Power/Ground Wire Cable • Silver-Tinned 100% Virgin Copper • EnvyFlex Outer Jacket • Length: 5 Feet

Add a pair of Heavy Duty Wire & Cable Cutters and Save $4.50

$15.99

IN STOCK

Antenna Adapter for Volkswagen and European Vehicles

VW / European Antenna Convertor • Aftermarter Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)

$4.99

IN STOCK

1 ft. of OFC 8 Gauge Gun Metal Gray Hyper-Flex Power/Ground Cable (Sold by the Foot)

1 ft. of OFC 8 Gauge Gun Metal Gray Hyper-Flex Power / Ground Cable (Sold by the Foot) • Gun Metal Gray Hyperflex Insulation For Ultimate Bed And Twist • Silver-Tinned OFC (Oxygen-Free Copper) • SOLD by the Foot

$1.49

AVAILABLE

Ships at Later Date

4 Gauge Ring Terminals -- 4 Pack (2 Red, 2 Black)

4 pack of 4 Gauge Ring Terminals • 4 Pieces: 2 black, 2 red • Platinum Plated

$3.99

IN STOCK

Antenna Adapter for 1997-up Audi, BMW and Volkswagen Vehicles

2002 - Up BMW / VW • Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)

$4.99

IN STOCK

Cables, Wire, Adapters & Connectors Information

Car audio/video wires can make or break a car audio system. Just as with any stereo, speaker wires and audio connectors are often the weakest link in a system, and thus the easiest component to upgrade to improve sound quality by ensuring that the right power amperage reaches the speakers from the amps and the best signal quality is preserved throughout.

You will find a wide selection of car stereo speaker wires and other types of car audio wires at SonicElectronix, as well as video cables to keep your high-end system performing. The variety of sizes, colors, and lengths available mean that our cables will fit your needs and even allow you to customize your setupís appearance.

Our offering of car stereo ground cables and RCA cables means you can find the right gauge and color to power your amp and any other components that have special needs, protect them from damage, and create a cool looking system at the same time, as well as integrate any other hardware or media devices to your stereo head. Whether that means a GPS navigator, some other audio component, or just an iPod dock, rest assured that your system will be prepared to take advantage of it and provide crystal clear audio for yourself and your passengers when you rely on car stereo wires from SonicElectronix.

Our car audio wires, especially speaker wires and 9-conductor speed wire, allow you to build a strong foundation for your car stereo. A variety of lengths, gauges, price-points, and brands means you will not find your desired hardware missing, nor have any difficulty stretching your dollar to get the best quality possible. Add to that some of the best video interconnect cables in the industry, and even your most specialty car stereo needs will be easy to meet, while upholding the highest quality video signal, be it from a DVD player or some other type of visual media.