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2018 Ford Flex

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 Ford Flex

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 BTR8

Water Resistant 5-Way Panel Rocker Switch Audio Controller and Receiver with Bluetooth

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Water Resistant 5-Way Panel Rocker Switch Audio Controller and Receiver with Bluetooth

• 5-Way water resistant panel rocker switch
• Bluetooth 5.0 for high quality audio
• 5-Way axial control knob
• Water resistant and backlit controls
• Remote trigger input and output
• Mounts into standard carling switch opening

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$189.99

In stock.

• 5-Way water resistant panel rocker switch
• Bluetooth 5.0 for high quality audio
• 5-Way axial control knob
• Water resistant and backlit controls
• Remote trigger input and output
• Mounts into standard carling switch opening

Diamond Audio DABTR10

Bluetooth Controller and Receiver for Marine and Powersports

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Bluetooth Controller and Receiver for Marine and Powersports

• Bluetooth Controller and Receiver
• Bluetooth 4.0 (A2DP, AVRCP, HFP, HID)
• Water resistant touch keypad
• Remote trigger input and output
• Roll cage and handlebar mount included

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$129.99

In stock.

• Bluetooth Controller and Receiver
• Bluetooth 4.0 (A2DP, AVRCP, HFP, HID)
• Water resistant touch keypad
• Remote trigger input and output
• Roll cage and handlebar mount included

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Diamond Audio DABTR12

Bluetooth Controller and Receiver for Marine and Powersports

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Bluetooth Controller and Receiver for Marine and Powersports

• Bluetooth Controller and Receiver
• Bluetooth 4.0 (A2DP, AVRCP, HFP, HID)
• Water resistant touch keypad
• Remote trigger input and output
• Roll cage and handlebar mount included

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$129.99

In stock.

• Bluetooth Controller and Receiver
• Bluetooth 4.0 (A2DP, AVRCP, HFP, HID)
• Water resistant touch keypad
• Remote trigger input and output
• Roll cage and handlebar mount included

Diamond Audio H152

1500W Peak (750W RMS) 15" HEX Series Dual 2-ohm Car Subwoofer

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1500W Peak (750W RMS) 15" HEX Series Dual 2-ohm Car Subwoofer

• Peak Power: 1500 watts
• RMS Power: 750 watts
• Impedance: Dual 2 ohm
• Kevlar Reinforced Semi-Pressed Paper Cone
• Mount depth: 7.8"
• Sensitivity: 86.0 dB

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$679.99

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Diamond Audio DMD1000.1D

1000W RMS Class D DMD Series Monoblock Car Amplifier (with Bass Remote)

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1000W RMS Class D DMD Series Monoblock Car Amplifier (with Bass Remote)

• 680 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable Monoblock Amplifier

2+ offers available
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$469.99

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Available Offers (2) for Diamond Audio DMD1000.1D
FREE NVX Amp Kit at Checkout!
Save 30% on an NVX XKIT42 Amp Kit with Purchase! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT42 Amp Kit! No code needed — discount applies automatically at checkout.

Diamond Audio M175T

200W Peak (100W RMS) 1" Motorsport Series 4-ohm Pro Audio Horn Tweeter

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200W Peak (100W RMS) 1" Motorsport Series 4-ohm Pro Audio Horn Tweeter

• Motorsport Pro-Audio Horn Tweeters
• 100 watts Peak Each
• 50 watts RMS Each
• 4 ohm Impedance

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$179.99

In stock.

• Motorsport Pro-Audio Horn Tweeters
• 100 watts Peak Each
• 50 watts RMS Each
• 4 ohm Impedance

Diamond Audio M01T

200W Peak (100W RMS) 1" MotorSport Series 4-ohm Pro Audio High-Frequency Tweeters

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200W Peak (100W RMS) 1" MotorSport Series 4-ohm Pro Audio High-Frequency Tweeters

• 1" Pro-Audio High-Frequency Tweeters
• 100 watts Peak Each
• 50 watts RMS Each
• 4 ohm Impedance

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List price $199.99
-10% $179.99

In stock.

• 1" Pro-Audio High-Frequency Tweeters
• 100 watts Peak Each
• 50 watts RMS Each
• 4 ohm Impedance

Diamond Audio H154

1500W Peak (750W RMS) 15" HEX Series Dual 4-ohm Car Subwoofer

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1500W Peak (750W RMS) 15" HEX Series Dual 4-ohm Car Subwoofer

• Peak Power: 1500 watts
• RMS Power: 750 watts
• Impedance: Dual 4 ohm
• Kevlar Reinforced Semi-Pressed Paper Cone
• Mount depth: 7.8"
• Sensitivity: 86.0 dB

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$679.99

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Diamond Audio DSG52

Mesh Grilles for Select Diamond Audio 5.25" Speakers

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Mesh Grilles for Select Diamond Audio 5.25" Speakers

• 5.25" Speaker Grills
• Color: Black
• Sold as Pairs

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$34.99

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Only 2 Left!

• 5.25" Speaker Grills
• Color: Black
• Sold as Pairs

Diamond Audio DPUS8

250W Peak (100W RMS) Loaded Single 8" Sealed Amplified Slim Enclosure

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250W Peak (100W RMS) Loaded Single 8" Sealed Amplified Slim Enclosure

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

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$249.99

In stock.

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

Limited time!

Diamond Audio HX82

8 Gauge 4 Channel OFC (Oxygen Free Copper) Complete Amplifier Installation Kit

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8 Gauge 4 Channel OFC (Oxygen Free Copper) Complete Amplifier Installation Kit

• 8 gauge Complete Amplifier Installation Kit
• Made from OFC (100% Oxygen-Free Copper)
• 4 Channel RCA interconnect cables included for the audio signal connection from the receiver to the amplifier
• Noise shield directional construction with 3 tightly twisted conductor bundles

15% off an NVX XCAP1F w/ Select Amp Kits
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$199.99

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Ships in 10-14 days


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Diamond Audio MSLRGGRY

2.25" - 3" Large Bracket Clamp for HXM Series Marine Tower Speakers (Gray)

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2.25" - 3" Large Bracket Clamp for HXM Series Marine Tower Speakers (Gray)

• Large Bracket Clamp
• Designed for HXM pod tower speakers
• Pipe Size: 2.25" to 3"
• Clamp Housing Color: Gray

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$79.99

In stock.

• Large Bracket Clamp
• Designed for HXM pod tower speakers
• Pipe Size: 2.25" to 3"
• Clamp Housing Color: Gray

Diamond Audio DPRS10

300W Peak (150W RMS) Loaded Single 10" Sealed Amplified Underseat Enclosure

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300W Peak (150W RMS) Loaded Single 10" Sealed Amplified Underseat Enclosure

• 10" Amplified Loaded Subwoofer System
• 150 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Input

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$389.99

In stock.

• 10" Amplified Loaded Subwoofer System
• 150 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Input

Diamond Audio DPST12

600W Peak (300W RMS) Loaded 11" Spare Tire Passive Subwoofer Enclosure

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600W Peak (300W RMS) Loaded 11" Spare Tire Passive Subwoofer Enclosure

• Sealed enclosure with 1 11" DMD Series Subwoofer
• 300 watts RMS (600 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 14.2" L x 5.9" W

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$389.99

In stock.

• Sealed enclosure with 1 11" DMD Series Subwoofer
• 300 watts RMS (600 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 14.2" L x 5.9" W

Diamond Audio DPSTX12

600W Peak (300W RMS) Loaded Single 11" Spare Tire Subwoofer Enclosure

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600W Peak (300W RMS) Loaded Single 11" Spare Tire Subwoofer Enclosure

• Spare tire enclosure with 1 11" DMD Series Subwoofer
• 300 watts RMS (600 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 14.2" L x 4.92" H

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$389.99

In stock.

• Spare tire enclosure with 1 11" DMD Series Subwoofer
• 300 watts RMS (600 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 14.2" L x 4.92" H

Diamond Audio SB426

200W Peak (100W RMS) 26" 6-Speaker Amplified Bluetooth Soundbar with Radiator

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200W Peak (100W RMS) 26" 6-Speaker Amplified Bluetooth Soundbar with Radiator

• Peak Power: 200 watts
• Built-in D amplifier
• Weatherproof Rating
• (4) 4" Full-range speakers
• (2) 1" Dome Neodymium Tweeters
• AUX input for smartphones and MP3
• Dimensions: 4.46" W x 4.1" H x 4.46" D

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List price $549.99
$529.99

In stock.

• Peak Power: 200 watts
• Built-in D amplifier
• Weatherproof Rating
• (4) 4" Full-range speakers
• (2) 1" Dome Neodymium Tweeters
• AUX input for smartphones and MP3
• Dimensions: 4.46" W x 4.1" H x 4.46" D

Diamond Audio DPAS10

300W Peak (150W RMS) Loaded Single 10" Amplified Sealed Subwoofer Enclosure

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300W Peak (150W RMS) Loaded Single 10" Amplified Sealed Subwoofer Enclosure

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

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$399.99

In stock.

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

Diamond Audio CL325S

3.25" Silver Clamp Rings for Marine Tower Speakers (Pack of 4)

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3.25" Silver Clamp Rings for Marine Tower Speakers (Pack of 4)

• 3.5" Tower speaker clamp rings
• Extruded aluminum
• Anodized silver to resist corrosion
• Pack includes 4 clamp rings

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$69.99

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• 3.5" Tower speaker clamp rings
• Extruded aluminum
• Anodized silver to resist corrosion
• Pack includes 4 clamp rings

Diamond Audio DES8G

Mesh Grille for Diamond Audio 8" DES Subwoofers (Black)

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Mesh Grille for Diamond Audio 8" DES Subwoofers (Black)

• 8" Subwoofer Steel Mesh Grille for DES Series Subwoofers
• Made from high-quality black steel mesh
• Fits between the surround and plastic concealing ring
• No screws, clamps or extra hardware needed

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$29.99

In stock.

• 8" Subwoofer Steel Mesh Grille for DES Series Subwoofers
• Made from high-quality black steel mesh
• Fits between the surround and plastic concealing ring
• No screws, clamps or extra hardware needed

Diamond Audio MICRO84U

660W RMS Class D Micro8U Series 4-Channel Full Range Car Amplifier

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660W RMS Class D Micro8U Series 4-Channel Full Range Car Amplifier

• 85 watts x 4 channel @ 4 ohm
• 85 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 660 watts
• Class D 2 ohm Stable 4-Channel Amplifier

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List price $649.99
-23% $499.99

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Available Offers (2) for Diamond Audio MICRO84U
FREE NVX Amp Kit at Checkout!
Save 30% off an NVX XKIT84 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT84 Amp Kit! No code needed — discount applies automatically at checkout.
NVX - Worth the Envy - Direct to Consumer Car Audio

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

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

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