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2012 Infiniti M56

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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 Dads & Grads Sale

Universal-Fit Audio for 2012 Infiniti M56

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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Antenna extension cables,
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Metra 44-EC48 Antenna Extension

48" Universal Antenna Extension Cable

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Metra 44-EC48 Antenna Extension

48" Universal Antenna Extension Cable

• Universal Antenna Extender • Extends Antenna 48" (4 ft.)

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Universal Icon Universal – fits most vehicles.

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3
List price $13.99
-57% $5.99

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• Universal Antenna Extender • Extends Antenna 48" (4 ft.)

Metra 44-EC6R Antenna Extension

6" Universal Antenna Extension Cable with Right Angle Male

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Metra 44-EC6R Antenna Extension

6" Universal Antenna Extension Cable with Right Angle Male

• Universal Antenna Extender
• Extends Antenna 6" (.5 ft.)
• Right Angle Male Connector

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5
List price $15.99
-38% $9.99

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• Universal Antenna Extender
• Extends Antenna 6" (.5 ft.)
• Right Angle Male Connector

Metra 40-UV43 Antenna Adapter

Connect your factory antenna to a new aftermarket radio

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Metra 40-UV43 Antenna Adapter

Connect your factory antenna to a new aftermarket radio

• Antenna Adapter for Vehicles with Two Antennas
• 1 Male to 2 Female

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List price $16.99
-18% $13.99

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• Antenna Adapter for Vehicles with Two Antennas
• 1 Male to 2 Female

Metra 44-EC144 Antenna Extension

12 ft. (144") Antenna Extension Cable with Impedance Matching Capacitors

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Metra 44-EC144 Antenna Extension

12 ft. (144") Antenna Extension Cable with Impedance Matching Capacitors

• Extension cable perfect when installing an FM modulated multi-disc CD changer, or other FM modulated tuner like a Satellite Radio box
• Also works with hideaway "brain" units from multimedia receivers

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• Extension cable perfect when installing an FM modulated multi-disc CD changer, or other FM modulated tuner like a Satellite Radio box
• Also works with hideaway "brain" units from multimedia receivers

Metra 44-EC12 Antenna Extension

12" Universal Antenna Extension Cable

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Metra 44-EC12 Antenna Extension

12" Universal Antenna Extension Cable

• Universal Antenna Extender
• Extends Antenna 12" (1 ft.)

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2
List price $11.99
-17% $9.99

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• Universal Antenna Extender
• Extends Antenna 12" (1 ft.)

Metra 44-EC24 Antenna Extension

24" Universal Antenna Extension Cable

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Metra 44-EC24 Antenna Extension

24" Universal Antenna Extension Cable

• Universal Antenna Extender • Extends Antenna 24" (2 ft.)

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List price $11.99
-33% $7.99

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• Universal Antenna Extender • Extends Antenna 24" (2 ft.)

Metra 44-EC18 Antenna Extension

18" Universal Antenna Extension Cable

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Metra 44-EC18 Antenna Extension

18" Universal Antenna Extension Cable

Universal Antenna Extender • Extends Antenna 18" (1.5 ft.)

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List price $11.99
-17% $9.99

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Universal Antenna Extender • Extends Antenna 18" (1.5 ft.)

Metra 44-EC36 Antenna Extension

36" Universal Antenna Extension Cable

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Metra 44-EC36 Antenna Extension

36" Universal Antenna Extension Cable

• 36" (91cm) Universal extension cable
• Contains impedance matching capacitors

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• 36" (91cm) Universal extension cable
• Contains impedance matching capacitors

Metra 44-EC240 Antenna Extension

240" Universal Antenna Extension Cable

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Metra 44-EC240 Antenna Extension

240" Universal Antenna Extension Cable

• Universal Antenna Extender • Extends Antenna 240" (20 ft.)

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List price $28.99
-10% $25.99

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• Universal Antenna Extender • Extends Antenna 240" (20 ft.)

Metra 44-EC204 Antenna Extension

204" Universal Antenna Extension Cable

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Metra 44-EC204 Antenna Extension

204" Universal Antenna Extension Cable

• Universal Antenna Extender • Extends Antenna 204" (17 ft.)

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List price $21.99
-55% $9.99

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• Universal Antenna Extender • Extends Antenna 204" (17 ft.)

Stinger SPXDEXT10

10 ft. Extension Cable for enLIGHT10 Lighting Kits and 3-Pin COLORTRAIL Products

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Stinger SPXDEXT10

10 ft. Extension Cable for enLIGHT10 Lighting Kits and 3-Pin COLORTRAIL Products

• enLIGHT10 Extension Cable
• For SPXD and 3-Pin COLORTRAIL Products
• Adds additional 10 ft. extension cable
• Perfect fit accessories and simple installation

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List price $39.00
-38% $24.00

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• enLIGHT10 Extension Cable
• For SPXD and 3-Pin COLORTRAIL Products
• Adds additional 10 ft. extension cable
• Perfect fit accessories and simple installation

Metra 44-EC120 Antenna Extension

120" Universal Antenna Extension Cable

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Metra 44-EC120 Antenna Extension

120" Universal Antenna Extension Cable

• Universal Antenna Extender • Extends Antenna 120" (10 ft.)

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1
List price $16.99
-47% $8.99

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• Universal Antenna Extender • Extends Antenna 120" (10 ft.)

Stinger SPXDEXT4

4 ft. Extension Cable for enLIGHT10 Lighting Kits and 3-Pin COLORTRAIL Products

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Stinger SPXDEXT4

4 ft. Extension Cable for enLIGHT10 Lighting Kits and 3-Pin COLORTRAIL Products

• enLIGHT10 Extension Cable
• For SPXD and 3-Pin COLORTRAIL Products
• Adds additional 4 ft. extension cable
• Perfect fit accessories and simple installation

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Universal Icon Universal – fits most vehicles.

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List price $19.00
-16% $16.00

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• enLIGHT10 Extension Cable
• For SPXD and 3-Pin COLORTRAIL Products
• Adds additional 4 ft. extension cable
• Perfect fit accessories and simple installation

PAC UN14

Retains Your Factory Antenna With a 12″ Female-to-Female Connection

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PAC UN14

Retains Your Factory Antenna With a 12″ Female-to-Female Connection

• Universal 12" female-to-female antenna adapter
• Maintains full AM/FM
• Plugs directly into factory antenna harness

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List price $24.00
-63% $9.00

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• Universal 12" female-to-female antenna adapter
• Maintains full AM/FM
• Plugs directly into factory antenna harness

Metra 44-EC12R Antenna Extension

12" Universal Antenna Extension Cable with Right Angle Male

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Metra 44-EC12R Antenna Extension

12" Universal Antenna Extension Cable with Right Angle Male

• Universal Antenna Extender • Extends Antenna 12" (1 ft.)
• Right Angle Male Connector

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List price $16.99
-53% $7.99

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• Universal Antenna Extender • Extends Antenna 12" (1 ft.)
• Right Angle Male Connector

Metra 44-PWEC157 Antenna Extension

Power Antenna Extension Cable

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Metra 44-PWEC157 Antenna Extension

Power Antenna Extension Cable

• Cable Extension for Power Antenna Replacements
• Includes 157" of Cable

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List price $48.99
-63% $17.99

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• Cable Extension for Power Antenna Replacements
• Includes 157" of Cable

Metra 44-EC72 Antenna Extension

72" Universal Antenna Extension Cable

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Metra 44-EC72 Antenna Extension

72" Universal Antenna Extension Cable

• Universal Antenna Extender
• Extends Antenna 72" (6 ft.)

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List price $14.99
-13% $12.99

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• Universal Antenna Extender
• Extends Antenna 72" (6 ft.)

Metra AD-EX144

12 ft. Universal Antenna Extension Cable with Capacitor

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Metra AD-EX144

12 ft. Universal Antenna Extension Cable with Capacitor

• 144" (12 foot) universal antenna extension cable
• Built-in impedance matching capacitors to prevent signal loss
• Standard Motorola male-to-female connectors
• Ideal for long-run antenna installations in large vehicles or custom setups
• Plug and play connection, no cutting of wires required

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List price $5.99
-17% $4.99

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• 144" (12 foot) universal antenna extension cable
• Built-in impedance matching capacitors to prevent signal loss
• Standard Motorola male-to-female connectors
• Ideal for long-run antenna installations in large vehicles or custom setups
• Plug and play connection, no cutting of wires required

Metra AD-EX24

2 ft. Universal Antenna Extension Cable with Capacitor

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Metra AD-EX24

2 ft. Universal Antenna Extension Cable with Capacitor

• 24" (2 foot) universal antenna extension cable
• Built-in impedance matching capacitors to prevent signal loss
• Standard Motorola male-to-female connectors
• Ideal for long-run antenna installations in large vehicles or custom setups
• Plug and play connection, no cutting of wires required

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List price $4.99
-20% $3.99

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Ships in 10-14 days

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• 24" (2 foot) universal antenna extension cable
• Built-in impedance matching capacitors to prevent signal loss
• Standard Motorola male-to-female connectors
• Ideal for long-run antenna installations in large vehicles or custom setups
• Plug and play connection, no cutting of wires required

Metra AD-EX48

4 ft. Universal Antenna Extension Cable with Capacitor

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Metra AD-EX48

4 ft. Universal Antenna Extension Cable with Capacitor

• 48" (4 foot) universal antenna extension cable
• Built-in impedance matching capacitors to prevent signal loss
• Standard Motorola male-to-female connectors
• Ideal for long-run antenna installations in large vehicles or custom setups
• Plug and play connection, no cutting of wires required

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

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List price $4.99
-20% $3.99

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Ships in 10-14 days

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• 48" (4 foot) universal antenna extension cable
• Built-in impedance matching capacitors to prevent signal loss
• Standard Motorola male-to-female connectors
• Ideal for long-run antenna installations in large vehicles or custom setups
• Plug and play connection, no cutting of wires required

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    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2012 Infiniti M56?

    A: Yes this page includes all the best Universal-Fit Audio & Electronics that work in your M56.

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