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2012 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 Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Independance Day Sale

Universal-Fit Audio for 2012 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

Better sound with a factory radio

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

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JBL Club A5055 (AMPCBA5055AM) (Open Box, Great)

780W RMS Class AB/D Club Series Compact 5-Channel Amplifier with Bass Remote

AMPCBA5055AM big DISCONTINUED
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JBL Club A5055 (AMPCBA5055AM) (Open Box, Great)

780W RMS Class AB/D Club Series Compact 5-Channel Amplifier with Bass Remote

• 50 watts x 4 channel + 320 watts x 1 channel @ 4 ohm
• 75 watts x 4 channel + 500 watts x 1 channel @ 2 ohm
• 700 watts x 1 channel @ 1 ohm (subwoofer output)
• Bridged: 150 watts x 2 channel @ 4 ohm
• Total RMS Power: 780 watts
• Class AB / D 2 ohm Stable 5-Channel Amplifier

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• 50 watts x 4 channel + 320 watts x 1 channel @ 4 ohm
• 75 watts x 4 channel + 500 watts x 1 channel @ 2 ohm
• 700 watts x 1 channel @ 1 ohm (subwoofer output)
• Bridged: 150 watts x 2 channel @ 4 ohm
• Total RMS Power: 780 watts
• Class AB / D 2 ohm Stable 5-Channel Amplifier

JBL Marine A758 (MA758AM)

1000W RMS Class D Marine Series 8-Channel Marine Amplifier

MA758AM big Out of stock
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JBL Marine A758 (MA758AM)

1000W RMS Class D Marine Series 8-Channel Marine Amplifier

• 75 watts x 8 channel @ 4 ohm
• 125 watts x 8 channel @ 2 ohm
• Bridged: 250 watts x 4 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 8-Channel-Channel Amplifier

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List price $699.95
-7% $649.95
Add to Cart

• 75 watts x 8 channel @ 4 ohm
• 125 watts x 8 channel @ 2 ohm
• Bridged: 250 watts x 4 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 8-Channel-Channel Amplifier

JBL ARENA 12 with Ported Enclosure

1600W Peak (800W RMS) Arena Series 12” 2-Ohm Component Subwoofer

JBLSUBAR12AM, 12LSV big Out of stock
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JBL ARENA 12 with Ported Enclosure

1600W Peak (800W RMS) Arena Series 12” 2-Ohm Component Subwoofer

• 1600 watts Watts Max
• 800 watts Watts RMS
• Aluminum Cone
• Nitrile Butadiene Rubber NBR Surround
• Vented aluminum frame
• High-tech motor
• Progressive spider
• Includes Ported Enclosure

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14
List price $764.94
-28% $549.95
Add to Cart

• 1600 watts Watts Max
• 800 watts Watts RMS
• Aluminum Cone
• Nitrile Butadiene Rubber NBR Surround
• Vented aluminum frame
• High-tech motor
• Progressive spider
• Includes Ported Enclosure

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    FAQ for Universal-Fit Audio & Electronics in 2012 A4

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2012 Audi A4?

    A: Yes this page includes all the best Universal-Fit Audio & Electronics that work in your A4.

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

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

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