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2001 Audi A4

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Universal gear includes car amplifiers, subs, and other products that do not install in a specific location or require fitment to integrate with a vehicle.

Overview Upgrade your Stereo Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Dads & Grads Sale

Universal-Fit Audio for 2001 Audi A4

When thinking of universal gear, we consider products like a car amp that gives more power to your speakers or subs, cell phone chargers, equalizers and sound processors, rear-seat entertainment and video monitors, as well as dash cameras.

Better sound with your factory radio

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Love your factory look or can't replace the stereo? We got you covered.

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Price Range
Wire Gauge
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.
Length (ft.)
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.
Primary Color
This is the main color of the item.
Complies to AWG Standards
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".
Wire Material
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.
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Stinger SPW316BL

500 ft. 16 Gauge Pro Series OFC Power Wire (Blue)

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Stinger SPW316BL

500 ft. 16 Gauge Pro Series OFC Power Wire (Blue)

• 500 ft. 16 Gauge Power Wire
• Pure (OFC) Oxygen Free Copper
• Coated in high-quality PVC insulation
• Chemical and Temperature Resistant Jacket
• Color: Blue

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List price $229.00
-49% $116.99

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• 500 ft. 16 Gauge Power Wire
• Pure (OFC) Oxygen Free Copper
• Coated in high-quality PVC insulation
• Chemical and Temperature Resistant Jacket
• Color: Blue

Kicker PWG8200 (46PWG8200)

200 ft. 8 Gauge Gunmetal Gray Power/Ground Wire

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Kicker PWG8200 (46PWG8200)

200 ft. 8 Gauge Gunmetal Gray Power/Ground Wire

• Length: 200 ft
• Retains PVC insulation
• Features Virgin Hyper-Flex
• Made with OFC material

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• Length: 200 ft
• Retains PVC insulation
• Features Virgin Hyper-Flex
• Made with OFC material

Kicker KMWPR4100 (47KMWPR4100)

100Ft. Red 4 Gauge Marine Power Wire

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Kicker KMWPR4100 (47KMWPR4100)

100Ft. Red 4 Gauge Marine Power Wire

• Marine Rated Power Wire
• 4 AWG

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• Marine Rated Power Wire
• 4 AWG

Sundown Audio 8B250

250 ft 8-gauge Power Cable (Black)

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Sundown Audio 8B250

250 ft 8-gauge Power Cable (Black)

• 250 feet 8 gauge Power Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Black
• 2058 strands with flexible PVC insulation

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List price $443.99
-17% $369.99

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• 250 feet 8 gauge Power Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Black
• 2058 strands with flexible PVC insulation

Stinger SHW18B

250 Ft. of 8 Gauge Matte Blue Hyper-Flex Power/Ground Cable

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Stinger SHW18B

250 Ft. of 8 Gauge Matte Blue Hyper-Flex Power/Ground Cable

250 Ft. of 8 Gauge Matte Blue Hyper-Flex Power/Ground Cable • Hyper-Flex 8 Gauge Power Wire • 600W Power Rating • 665 Strand Count • Matte Blue Finish • Resistant To Heat, Abrasions, Chemicals, And Oil

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250 Ft. of 8 Gauge Matte Blue Hyper-Flex Power/Ground Cable • Hyper-Flex 8 Gauge Power Wire • 600W Power Rating • 665 Strand Count • Matte Blue Finish • Resistant To Heat, Abrasions, Chemicals, And Oil

Kicker PWG050 (46PWG050)

50 ft. 1/0 Gauge Gunmetal Gray Power/Ground Wire

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Kicker PWG050 (46PWG050)

50 ft. 1/0 Gauge Gunmetal Gray Power/Ground Wire

• 50 foot
• virgin hyper-flex
• 1/0 AWG

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• 50 foot
• virgin hyper-flex
• 1/0 AWG

Massive Audio P8200G

200 Ft. 8 Gauge Oxygen Free Copper (OFC) Power Wire (Gray)

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Massive Audio P8200G

200 Ft. 8 Gauge Oxygen Free Copper (OFC) Power Wire (Gray)

• 200 feet 8 gauge power wire
• Oxygen Free Copper (OFC) material
• Flexible silver tinned wires
• Color: Gray / Black

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List price $524.99
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• 200 feet 8 gauge power wire
• Oxygen Free Copper (OFC) material
• Flexible silver tinned wires
• Color: Gray / Black

T-Spec V10PW-8125

125 ft. (38.10m) 8 Gauge V10 Series Full OFC True Spec Power Wire

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T-Spec V10PW-8125

125 ft. (38.10m) 8 Gauge V10 Series Full OFC True Spec Power Wire

• Meets CEA and ANSI Specification for Wire Gauge
• Full Virgin OFC Copper Construction
• Ultra-flexible PVC Blended Jacket
• Color: Matte Pearl

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• Meets CEA and ANSI Specification for Wire Gauge
• Full Virgin OFC Copper Construction
• Ultra-flexible PVC Blended Jacket
• Color: Matte Pearl

T-Spec V12GW-8250

250 ft. (76.20m) 8 Gauge V12 Series Full OFC True Spec Ground Wire

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T-Spec V12GW-8250

250 ft. (76.20m) 8 Gauge V12 Series Full OFC True Spec Ground Wire

• 250 ft. (76.20m) 8 Gauge V12 Series Full OFC True Spec Ground Wire
• Exceeds CEA and ANSI Specification for Wire Gauge
• Full Virgin OFC Copper Construction
• Ultra-flexible PVC Blended Jacket
• Color: Matte Smoked

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List price $511.00
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• 250 ft. (76.20m) 8 Gauge V12 Series Full OFC True Spec Ground Wire
• Exceeds CEA and ANSI Specification for Wire Gauge
• Full Virgin OFC Copper Construction
• Ultra-flexible PVC Blended Jacket
• Color: Matte Smoked

JL Audio XD-RPW30A-250 (Red)

250 Feet of 30 Amp Oxygen-Free, Fine-Strand Pure Copper Red Power Wire (8 AWG comparable)

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JL Audio XD-RPW30A-250 (Red)

250 Feet of 30 Amp Oxygen-Free, Fine-Strand Pure Copper Red Power Wire (8 AWG comparable)

• 30 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

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$449.99

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• 30 Amp capacity
• Pure OFC Copper
• Compact strand orientation and high strand count
• Soft, flexible PVC Jacket

Kicker KMWPY050 (47KMWPY050)

50ft Yellow 1/0 Gauge Marine Power Wire

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Kicker KMWPY050 (47KMWPY050)

50ft Yellow 1/0 Gauge Marine Power Wire

• Marine Rated Power Wire

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$449.99

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• Marine Rated Power Wire

Stinger SPW14TB

100 Ft. 4 Gauge Pro Series 100% Oxygen Free Copper Power Wire (Black)

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Stinger SPW14TB

100 Ft. 4 Gauge Pro Series 100% Oxygen Free Copper Power Wire (Black)

• 100 feet 4 gauge Power Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Black
• Ultra-flexible matte jacket with 1666 strand count

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List price $619.00
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• 100 feet 4 gauge Power Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Black
• Ultra-flexible matte jacket with 1666 strand count

Stinger SPW18TB

250 Ft. 4 Gauge Pro Series 100% Oxygen Free Copper Power Wire (Black)

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Stinger SPW18TB

250 Ft. 4 Gauge Pro Series 100% Oxygen Free Copper Power Wire (Black)

• 250 feet 8 gauge Power Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Black
• Ultra-flexible matte jacket

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List price $619.00
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• 250 feet 8 gauge Power Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Black
• Ultra-flexible matte jacket

Stinger SPW316BK

500 ft. 16 Gauge Pro Series OFC Power Wire (Black)

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Stinger SPW316BK

500 ft. 16 Gauge Pro Series OFC Power Wire (Black)

• 500 ft. 16 Gauge Power Wire
• Pure (OFC) Oxygen Free Copper
• Coated in high-quality PVC insulation
• Chemical and Temperature Resistant Jacket
• Color: Black

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List price $209.00
-33% $139.00

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• 500 ft. 16 Gauge Power Wire
• Pure (OFC) Oxygen Free Copper
• Coated in high-quality PVC insulation
• Chemical and Temperature Resistant Jacket
• Color: Black

Stinger SPW316RD

500 ft. 16 Gauge Pro Series OFC Power Wire (Red)

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Stinger SPW316RD

500 ft. 16 Gauge Pro Series OFC Power Wire (Red)

• 500 ft. 16 Gauge Power Wire
• Pure (OFC) Oxygen Free Copper
• Coated in high-quality PVC insulation
• Chemical and Temperature Resistant Jacket
• Color: Red

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List price $229.00
-39% $139.00

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• 500 ft. 16 Gauge Power Wire
• Pure (OFC) Oxygen Free Copper
• Coated in high-quality PVC insulation
• Chemical and Temperature Resistant Jacket
• Color: Red

Stinger SSVLP8BL

100 ft 8-Gauge Select Series Speaker Wire (Blue)

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Stinger SSVLP8BL

100 ft 8-Gauge Select Series Speaker Wire (Blue)

• 8 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Color: Blue
• Soft PVC insulation with heat resistance elements

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• 8 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Color: Blue
• Soft PVC insulation with heat resistance elements

Wet Sounds WW-4 BLK-125

125 Ft. 4 Gauge Amp Wet Wire Power Cable (Black)

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Wet Sounds WW-4 BLK-125

125 Ft. 4 Gauge Amp Wet Wire Power Cable (Black)

• 125 ft. 4-gauge amp wet wire power cable
• Made with 100% oxygen-free copper material
• Ultra-fine strand and soft outer jacket
• Marine and water compliant

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$679.99

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• 125 ft. 4-gauge amp wet wire power cable
• Made with 100% oxygen-free copper material
• Ultra-fine strand and soft outer jacket
• Marine and water compliant

JL Audio XD-RPW4-100

4 AWG 100 ft (30.5 m) Spool of Translucent Red Power Wire

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JL Audio XD-RPW4-100

4 AWG 100 ft (30.5 m) Spool of Translucent Red Power Wire

• True 4 AWG specification wire
• 1,862 strands of pure OFC Copper
• Tinned for corrosion resistance (marine-ready)
• Soft, flexible PVC Jacket

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• True 4 AWG specification wire
• 1,862 strands of pure OFC Copper
• Tinned for corrosion resistance (marine-ready)
• Soft, flexible PVC Jacket

JL Audio XD-BPW8-250

8 AWG 250 ft (76.2 m) Spool of Translucent Blue Power Wire

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JL Audio XD-BPW8-250

8 AWG 250 ft (76.2 m) Spool of Translucent Blue Power Wire

• True 8 AWG specification wire
• 735 strands of pure OFC Copper
• Tinned for corrosion resistance (marine-ready)
• Soft, flexible PVC Jacket

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• True 8 AWG specification wire
• 735 strands of pure OFC Copper
• Tinned for corrosion resistance (marine-ready)
• Soft, flexible PVC Jacket

Massive Audio P4100G

100 Ft. 4 Gauge Oxygen Free Copper (OFC) Power Wire (Gray)

P4100G big
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Massive Audio P4100G

100 Ft. 4 Gauge Oxygen Free Copper (OFC) Power Wire (Gray)

• 100 feet 4 gauge power wire
• Oxygen Free Copper (OFC) material
• Flexible silver tinned wires
• Color: Gray / Black

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List price $624.99
-20% $499.99

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• 100 feet 4 gauge power wire
• Oxygen Free Copper (OFC) material
• Flexible silver tinned wires
• Color: Gray / Black

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