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2018 Mazda 6

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 2018 Mazda 6

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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Diamond Audio DAST12 + Belva BAK82

600W Peak (150W RMS) 11" DMD Series Amplified Spare Tire Dual 2-ohm Active Subwoofer + 8 Gauge Premium Complete 2-Channel Amplifier Wiring Kit

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600W Peak (150W RMS) 11" DMD Series Amplified Spare Tire Dual 2-ohm Active Subwoofer + 8 Gauge Premium Complete 2-Channel Amplifier Wiring Kit

• Peak Power: 600 watts
• RMS Power: 150 watts
• Impedance: Dual 2 ohm
• Sensitivity: 90 dB
• Includes Amp Wiring Kit

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97
$524.98

In stock.

• Peak Power: 600 watts
• RMS Power: 150 watts
• Impedance: Dual 2 ohm
• Sensitivity: 90 dB
• Includes Amp Wiring Kit

Diamond Audio DASTX12 + Belva BAK82

600W Peak (150W RMS) 11" DMD Series Amplified Shallow Spare Tire Dual 2-ohm Active Subwoofer + 8 Gauge Premium Complete 2-Channel Amplifier Wiring Kit

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600W Peak (150W RMS) 11" DMD Series Amplified Shallow Spare Tire Dual 2-ohm Active Subwoofer + 8 Gauge Premium Complete 2-Channel Amplifier Wiring Kit

• Peak Power: 600 watts
• RMS Power: 150 watts
• Impedance: Dual 2 ohm
• Sensitivity: 90 dB
• Includes Wiring Kit

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97
$524.98

In stock.

• Peak Power: 600 watts
• RMS Power: 150 watts
• Impedance: Dual 2 ohm
• Sensitivity: 90 dB
• Includes Wiring Kit

Wet Sounds STEALTH AS-10 - Open Box, Great

500W Amplified Single 10" Stealth Series Sealed Subwoofer Enclosure w/ Built-In Class D Amplifier

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500W Amplified Single 10" Stealth Series Sealed Subwoofer Enclosure w/ Built-In Class D Amplifier

• 500 W Single 10" Sealed Subwoofer Enclosure with Built-In Amplifier
• 10" Subwoofer
• Built-In 500 W Class D Amplifier
• Rotationally Molded Polyethylene Housing
•Easy Plug & Play connection
• Enclosure Dimensions:11.5" D x 14.74" W x 12.75" H

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2
List price $899.99
-21% $707.93

In stock

• 500 W Single 10" Sealed Subwoofer Enclosure with Built-In Amplifier
• 10" Subwoofer
• Built-In 500 W Class D Amplifier
• Rotationally Molded Polyethylene Housing
•Easy Plug & Play connection
• Enclosure Dimensions:11.5" D x 14.74" W x 12.75" H

JBL BassPro 12 - Open Box, Great

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

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450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

• 12" GT Series Subwoofer
• GT Series Mono block Car Amplifier
• 450W Peak
• 150W RMS
• 12" Single Ported Subwoofer Enclosure
• Variable low-pass filter (40-200 Hz, 24 dB/Octave)

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1
List price $419.95
-39% $255.46

In stock

NVX QBUS10P

500W Peak (200W RMS) 10" Under-Seat Powered Car Subwoofer System

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500W Peak (200W RMS) 10" Under-Seat Powered Car Subwoofer System

• Low Profile Ported Subwoofer System
• 200 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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38
List price $219.99
-9% $199.99

• Low Profile Ported Subwoofer System
• 200 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Rockford Fosgate P500-12P

1000W Peak (500W RMS) 12” Punch Series Amplified Ported Subwoofer Enclosure

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1000W Peak (500W RMS) 12” Punch Series Amplified Ported Subwoofer Enclosure

• 12" Amplified Loaded Subwoofer System
• 500 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Wired Remote Bass Level Control

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• 12" Amplified Loaded Subwoofer System
• 500 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Wired Remote Bass Level Control

Limited time!

Alpine PWV-SB10

800W Peak (400W RMS) Loaded Single 10" Sealed Amplified Shallow Enclosure with OPTIM Sync

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800W Peak (400W RMS) Loaded Single 10" Sealed Amplified Shallow Enclosure with OPTIM Sync

• 10" Amplified Loaded Subwoofer System
• Shallow enclosure for flexible fitment
• OPTIM Sync technology for dynamic bass boost algorithm
• 400 watts RMS
• Built-In Class D Amplifier

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List price $1200.00
Save $400.05
-33% $799.95

• 10" Amplified Loaded Subwoofer System
• Shallow enclosure for flexible fitment
• OPTIM Sync technology for dynamic bass boost algorithm
• 400 watts RMS
• Built-In Class D Amplifier

Rockford Fosgate Punch P3 P300-10

600W Peak (300W RMS) Class-D Amplified Single 10" Punch Series Subwoofer Enclosure with Remote Bass Level Control Included

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600W Peak (300W RMS) Class-D Amplified Single 10" Punch Series Subwoofer Enclosure with Remote Bass Level Control Included

• 10" Subwoofer 300 Watts RMS
• Rockford Fosgate Sealed Enclosure
• 300 Watt Class-D Mono Block
• Bass Remote Included
• Low And High level Inputs

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• 10" Subwoofer 300 Watts RMS
• Rockford Fosgate Sealed Enclosure
• 300 Watt Class-D Mono Block
• Bass Remote Included
• Low And High level Inputs

Rockford Fosgate Punch P3 P300-12

600W Peak (300W RMS) Class-D Amplified Single 12" Punch Series Subwoofer Enclosure with Remote Bass Level Control Included

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600W Peak (300W RMS) Class-D Amplified Single 12" Punch Series Subwoofer Enclosure with Remote Bass Level Control Included

• 12" Subwoofer 300 Watts RMS
• Rockford Fosgate Sealed Enclosure
• 300 Watt Class-D Mono Block
• Bass Remote Included
• Low And High level Inputs

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• 12" Subwoofer 300 Watts RMS
• Rockford Fosgate Sealed Enclosure
• 300 Watt Class-D Mono Block
• Bass Remote Included
• Low And High level Inputs

NVX Dual 8" Complete Bass System w/ Ported Box, Amp, and Wiring Kit

Dual 8" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure w/ E-Series 8" Single Car Subwoofer, Monoblock Car Amplifier and 8 Gauge Amplifier Wiring Kit

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Dual 8" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure w/ E-Series 8" Single Car Subwoofer, Monoblock Car Amplifier and 8 Gauge Amplifier Wiring Kit

• Loaded Box with Subwoofer
• Includes Amplifier and Wiring Kit

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77
List price $635.95
-21% $499.95

• Loaded Box with Subwoofer
• Includes Amplifier and Wiring Kit

NVX Dual 8" Complete Bass System w/ Ported Box, Amp, and Wiring Kit

Dual 8" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure w/ N-Series v3 8" Dual Car Subwoofer, Stable Monoblock Amplifier and 4 Gauge Amplifier Wiring Kit

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Dual 8" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure w/ N-Series v3 8" Dual Car Subwoofer, Stable Monoblock Amplifier and 4 Gauge Amplifier Wiring Kit

• Loaded Box with Subwoofer
• Includes Amplifier and Wiring Kit

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141
List price $731.95
-32% $499.95

• Loaded Box with Subwoofer
• Includes Amplifier and Wiring Kit

Rockford Punch P3 P300-8P

300W RMS 8" Punch Series Compact Loaded Amplified Subwoofer

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300W RMS 8" Punch Series Compact Loaded Amplified Subwoofer

• P300-8P Punch 8" 300-Watt Powered Enclosure
• 300 Watt Class-D Amplifier with Optimized "Closed Loop" Design
• Frequency Response: 30Hz-200Hz
• Enclosure Type: Vented

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• P300-8P Punch 8" 300-Watt Powered Enclosure
• 300 Watt Class-D Amplifier with Optimized "Closed Loop" Design
• Frequency Response: 30Hz-200Hz
• Enclosure Type: Vented

Alpine PWE-S8-MRN

240W Peak (120W RMS) Loaded Single 8" Amplified Marine Enclosure

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240W Peak (120W RMS) Loaded Single 8" Amplified Marine Enclosure

• 8" Amplified Loaded Subwoofer System
• 120 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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List price $500.00
-20% $399.95

• 8" Amplified Loaded Subwoofer System
• 120 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Kicker PL7TDF12 (53PL7TDF12)

1200W Peak (600W RMS) Loaded Single 12" Sealed Amplified Truck Enclosure

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1200W Peak (600W RMS) Loaded Single 12" Sealed Amplified Truck Enclosure

• 12" Amplified Loaded Subwoofer System
• 600 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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List price $649.97
-8% $599.99

• 12" Amplified Loaded Subwoofer System
• 600 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Cerwin Vega VPAS12ST

600W Peak (150W RMS) Loaded Single 12" Spare Tire Powered Subwoofer Enclosure

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600W Peak (150W RMS) Loaded Single 12" Spare Tire Powered Subwoofer Enclosure

• 12" Amplified Loaded Spare Tire Subwoofer System
• 150 watts RMS
• Includes Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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7
List price $399.99
-13% $349.99

• 12" Amplified Loaded Spare Tire Subwoofer System
• 150 watts RMS
• Includes Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Rockford Fosgate Punch P3 P300-10T

600W Peak (300W RMS) Loaded Single 10" Amplified Sealed Truck Enclosure

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600W Peak (300W RMS) Loaded Single 10" Amplified Sealed Truck Enclosure

• 10" Amplified Loaded Truck Enclosure
• 300 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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• 10" Amplified Loaded Truck Enclosure
• 300 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Diamond Audio DPUS10

400W Peak (200W RMS) Loaded Single 10" Sealed Underseat Enclosure with Bass Remote

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400W Peak (200W RMS) Loaded Single 10" Sealed Underseat Enclosure with Bass Remote

• 10" Amplified Loaded Subwoofer System
• 200 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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• 10" Amplified Loaded Subwoofer System
• 200 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

NVX QBUS10P Subwoofer and XKIT82 Amp Kit

500W Peak (200W) RMS 10" Amplified Under Seat Quick Bass Ported Subwoofer System and Full Spec 8 Gauge OFC 2-Channel Amplifier Wiring Kit with RCA

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500W Peak (200W) RMS 10" Amplified Under Seat Quick Bass Ported Subwoofer System and Full Spec 8 Gauge OFC 2-Channel Amplifier Wiring Kit with RCA

  • NVX QBUS10P 500W Peak 10-Inch Amplified Under Seat Subwoofer System
  • Compact low-profile ported enclosure with built-in 200W RMS amplifier
  • Universal Quick Bass system adds deep low-end to any vehicle
  • XKIT82 8 Gauge 100% Oxygen Free Copper complete wiring kit
  • Full spec installation setup includes 2-channel RCA and hardware

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98
List price $315.98
-11% $279.98

  • NVX QBUS10P 500W Peak 10-Inch Amplified Under Seat Subwoofer System
  • Compact low-profile ported enclosure with built-in 200W RMS amplifier
  • Universal Quick Bass system adds deep low-end to any vehicle
  • XKIT82 8 Gauge 100% Oxygen Free Copper complete wiring kit
  • Full spec installation setup includes 2-channel RCA and hardware
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Alpine PWE-S8 8" Amplified Subwoofer with Amplifier Wiring Kit

120W Compact Powered 8" Loaded Subwoofer Enclosure for Under or Behind the Seat

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120W Compact Powered 8" Loaded Subwoofer Enclosure for Under or Behind the Seat

• Peak: 240 watts
• RMS: 120 watts
• 8" Woofer High-Excursion cone
• Built-in Class D Amplifier
• Frequency Response: 32-150 Hz
• Includes Belva 8 Gauge Amplifier Wiring Kit

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100
List price $529.99
-34% $349.94

In stock

Only 1 Left!

• Peak: 240 watts
• RMS: 120 watts
• 8" Woofer High-Excursion cone
• Built-in Class D Amplifier
• Frequency Response: 32-150 Hz
• Includes Belva 8 Gauge Amplifier Wiring Kit

NVX QBUS10P + Belva BAK82 8 Gauge Amp Kit

500W Peak (200W) RMS 10" Amplified and Loaded Under Seat Quick Bass Universal Subwoofer System with Ported Enclosure

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500W Peak (200W) RMS 10" Amplified and Loaded Under Seat Quick Bass Universal Subwoofer System with Ported Enclosure

• Low Profile Ported Subwoofer System
• 200 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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135
List price $269.98
-44% $149.99

• Low Profile Ported Subwoofer System
• 200 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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    FAQ for Universal-Fit Audio & Electronics in 2018 6

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2018 Mazda 6?

    A: Yes this page includes all the best Universal-Fit Audio & Electronics that work in your 6.

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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.