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2007 Audi A3

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.

Universal-Fit Audio for 2007 Audi A3

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.

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Metra VSWF418-250

250 Ft. 18-Gauge Front Channel Speaker Cable

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250 Ft. 18-Gauge Front Channel Speaker Cable

• 18 gauge front channel speaker cable
• 250 feet flexible cable
• Made from OFC (100% Oxygen-Free Copper)
• WH, WH/BK, GY, GY/BK
• Universal application

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List price $283.00
-15% $239.99

Available

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• 18 gauge front channel speaker cable
• 250 feet flexible cable
• Made from OFC (100% Oxygen-Free Copper)
• WH, WH/BK, GY, GY/BK
• Universal application

JL Audio XM-WHTSC12-25

25 Ft. 12-Gauge Parallel Conductor Marine Speaker Cable (White)

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25 Ft. 12-Gauge Parallel Conductor Marine Speaker Cable (White)

• 25 Feet 12-Gauge Parallel Conductor Marine Speaker Cable
• Tinned wirings for corrosion resistance
• Soft and flexible white PVC jacket for flexibility
• All-copper wire construction for minimal signal transfer resistance

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$74.99

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• 25 Feet 12-Gauge Parallel Conductor Marine Speaker Cable
• Tinned wirings for corrosion resistance
• Soft and flexible white PVC jacket for flexibility
• All-copper wire construction for minimal signal transfer resistance

JL Audio XM-WHTMFC-25

25 Ft. 6-Conductor Multifunctional Marine Cable (White)

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25 Ft. 6-Conductor Multifunctional Marine Cable (White)

• 25 Feet 6-Conductor Multifunctional Cable
• Two 16 gauge speaker and four 20 gauge power wires in one cable
• Ideal for use with speakers and subwoofers featuring LED illumination

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$109.99

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• 25 Feet 6-Conductor Multifunctional Cable
• Two 16 gauge speaker and four 20 gauge power wires in one cable
• Ideal for use with speakers and subwoofers featuring LED illumination

Stinger SHW510G

50 ft. 10 Gauge Pro Series OFC Speaker Wire (Matte Gray)

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50 ft. 10 Gauge Pro Series OFC Speaker Wire (Matte Gray)

• 50 ft. 10 Gauge Speaker Wire
• Pure (OFC) Oxygen Free Copper
• Ultra Flexible Matte Jacket
• Strand Count: 462 strands
• Color: Matte Gray

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List price $199.00
-13% $173.00

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• 50 ft. 10 Gauge Speaker Wire
• Pure (OFC) Oxygen Free Copper
• Ultra Flexible Matte Jacket
• Strand Count: 462 strands
• Color: Matte Gray

DS18 SW-9.18GA-250FT

250 ft 18-Gauge 9-Conductor Speed Speaker Wire (Blue)

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250 ft 18-Gauge 9-Conductor Speed Speaker Wire (Blue)

• 250 feet 18 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Color: Blue
• Ultra-flex cable for high-performance applications

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List price $316.99
-17% $263.95

In stock.

• 250 feet 18 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Color: Blue
• Ultra-flex cable for high-performance applications

DS18 SW-12GA-500RB

500 Ft. 12 Gauge High Performance Ultra Flex Speaker Wire (Red)

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500 Ft. 12 Gauge High Performance Ultra Flex Speaker Wire (Red)

• 500 feet 12 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability
• Color: Red and Black

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List price $215.99
-17% $179.95

In stock.

• 500 feet 12 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability
• Color: Red and Black

Kicker QW12150 (46QW12150)

Q-Series 12 AWG Speaker Wire, 150ft

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Q-Series 12 AWG Speaker Wire, 150ft

• Length: 150 feet
• Hyper-flex speaker wire
• Made with oxygen free material

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$169.99

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• Length: 150 feet
• Hyper-flex speaker wire
• Made with oxygen free material

JL Audio XM-WHTSC16-25

25 Ft. 16-Gauge Parallel Conductor Marine Speaker Cable (White)

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25 Ft. 16-Gauge Parallel Conductor Marine Speaker Cable (White)

• 25 Feet 16-Gauge Parallel Conductor Marine Speaker Cable
• Tinned wirings for corrosion resistance
• Soft and flexible white PVC jacket for flexibility
• All-copper wire construction for minimal signal transfer resistance

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$54.99

In stock

Only 1 Left!

• 25 Feet 16-Gauge Parallel Conductor Marine Speaker Cable
• Tinned wirings for corrosion resistance
• Soft and flexible white PVC jacket for flexibility
• All-copper wire construction for minimal signal transfer resistance

TruConnex TC4SW16-500 by Metra

500 ft of 16 Gauge CCA TC4 Series Speaker Wire AWG - Silver

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500 ft of 16 Gauge CCA TC4 Series Speaker Wire AWG - Silver

• 16 Gauge CCA Speaker Wire
• Color: Silver
• Length: 500 ft.

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$39.99

In stock

• 16 Gauge CCA Speaker Wire
• Color: Silver
• Length: 500 ft.

Kicker KMW16400 (47KMW16400)

400ft. 16 Gauge Marine Speaker Wire

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400ft. 16 Gauge Marine Speaker Wire

• Marine Rated Power Wire
• 8 AWG

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$249.99

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• Marine Rated Power Wire
• 8 AWG

Kicker KW1620 (46KW1620)

20 ft. 16-Gauge K-Series Speaker Wire

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20 ft. 16-Gauge K-Series Speaker Wire

• 16 gauge
• 20 feet
• oxygen free
• signal transfer
• sonic accuracy

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$19.99

In stock

• 16 gauge
• 20 feet
• oxygen free
• signal transfer
• sonic accuracy

DS18 SW-16GA-1000RB

1000 Ft. 16 Gauge High Performance Ultra Flex Speaker Wire (Red)

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1000 Ft. 16 Gauge High Performance Ultra Flex Speaker Wire (Red)

• 1000 feet 16 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability
• Color: Red and Black

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List price $201.99
-17% $167.95

In stock.

• 1000 feet 16 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability
• Color: Red and Black

Stinger SSVLS12BK

250 ft 12-Gauge Select Series Speaker Wire (Black)

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250 ft 12-Gauge Select Series Speaker Wire (Black)

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

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List price $219.00
-34% $144.00

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

Rockford Fosgate RFW12-250

12 AWG Speaker Wire 250 Foot Spool Frosted Black/Silver

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12 AWG Speaker Wire 250 Foot Spool Frosted Black/Silver

• Meets or Exceed AWG specifications
• Conform to the CEA-2015 industry standard
• BC-5W2 spec for use on boats and non-commercial marine vessels
• Pure Crystal-Oxygen Free Copper (PC-OFC)
• 12AWG (3.31mm²) 294 strands

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$459.99

In stock

Only 1 Left!

• Meets or Exceed AWG specifications
• Conform to the CEA-2015 industry standard
• BC-5W2 spec for use on boats and non-commercial marine vessels
• Pure Crystal-Oxygen Free Copper (PC-OFC)
• 12AWG (3.31mm²) 294 strands

EXCLUSIVE

JL Audio XD-BLKMFC-25 (XDBLKMFC25)

25 Ft. Black 16 AWG, Tinned Copper Marine Speaker Cable + (4) 20 AWG Illumination Leads

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25 Ft. Black 16 AWG, Tinned Copper Marine Speaker Cable + (4) 20 AWG Illumination Leads

• Multifunction Cable - 25 ft. (7.62 m)
• Two (2) 16 AWG OFC Copper Speaker Leads
• Four (4) 20 AWG OFC Copper Illumination Leads
• Stannum-Plated for Corrosion Resistance
• Fine-Strand Construction for Optimum Flexibility

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$94.99

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Ships in 10-14 days

• Multifunction Cable - 25 ft. (7.62 m)
• Two (2) 16 AWG OFC Copper Speaker Leads
• Four (4) 20 AWG OFC Copper Illumination Leads
• Stannum-Plated for Corrosion Resistance
• Fine-Strand Construction for Optimum Flexibility

Stinger SSVLS181B

100 ft 18-Gauge Select Series Speaker Wire (Black)

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100 ft 18-Gauge Select Series Speaker Wire (Black)

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

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List price $239.00
-35% $155.00

Available

Ships in 10-14 days

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

Stinger SSVLS18BK

100 ft 18-Gauge Select Series Speaker Wire (Black)

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100 ft 18-Gauge Select Series Speaker Wire (Black)

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

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VIP Product Get $15.50 in rewards to spend later

Universal Icon Universal – fits most vehicles.

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List price $239.00
-35% $155.00

Available

Ships in 10-14 days

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

Sundown Audio 12SPKR100

100 ft 12-Gauge Speaker Wire (Silver/Black)

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100 ft 12-Gauge Speaker Wire (Silver/Black)

• 100 feet 12 gauge Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Silver/Black
• 294 strands with flexible PVC insulation

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List price $155.99
-17% $129.99

Available

Ships in 10-14 days

• 100 feet 12 gauge Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Silver/Black
• 294 strands with flexible PVC insulation

DS18 SW-OFC16GA-500RB

500 ft 16-Gauge Speaker Wire (Red and Black)

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500 ft 16-Gauge Speaker Wire (Red and Black)

• 500 feet 16 gauge Speaker Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Red
• Ultra flex shield-type material

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List price $431.99
-17% $359.95

In stock.

• 500 feet 16 gauge Speaker Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Red
• Ultra flex shield-type material

Stinger SSVLS122B

250 ft 12-Gauge Select Series Speaker Wire (Black)

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250 ft 12-Gauge Select Series Speaker Wire (Black)

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

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VIP Product Get $14.40 in rewards to spend later

Universal Icon Universal – fits most vehicles.

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List price $219.00
-34% $144.00

Available

Ships in 10-14 days

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

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    FAQ for Universal-Fit Audio & Electronics in 2007 A3

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2007 Audi A3?

    A: Yes this page includes all the best Universal-Fit Audio & Electronics that work in your A3.

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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