Garage
Shop

2016 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 2016 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.

Loading...
Filters
You Recently Chose:

We are sorry, no available results!

filter-icon Filters & Sort

NVX XAPK4

Full Spec 4 Gauge 100% (OFC) Oxygen Free Copper Amplifier Power Wiring Kit with Speaker Wire for Amplifiers up to 1500 Watts

XAPK4 big
Go to item page Right Arrow Icon of Right Arrow

Full Spec 4 Gauge 100% (OFC) Oxygen Free Copper Amplifier Power Wiring Kit with Speaker Wire for Amplifiers up to 1500 Watts

• 4 Gauge Power Amplifier Installation Kit
• For Amplifiers Up To 1500 Watts RMS
• 100% (OFC) Oxygen Free Copper
• Tinned conductors for corrosion resistance
• Pre-terminated seamless power and ground ring terminals
• ANL/Mini-ANL Fuse Holder with 100 amp fuse
• CEA-2015 and BC5W2 Compliant

2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

78
List price $131.99
-24% $99.99

In stock

Continue to cart

Available Offers (2) for NVX XAPK4
15% off an NVX XCAP10H w/ Select Amp Kits Add a qualifying amplifier to your cart and save 15% on the NVX XCAP10H Capacitor! No code needed — discount applies automatically at checkout.
15% off an NVX XCAP1F w/ Select Amp Kits Add a qualifying amplifier to your cart and save 15% on the NVX XCAP1F Capacitor! No code needed — discount applies automatically at checkout.

Limitless Lithium LL3.5A-MTN-SV

3.5A 12V Portable Automatic Smart Lithium Battery Maintainer

LL3.5A-MTN-SV big
Go to item page Right Arrow Icon of Right Arrow

3.5A 12V Portable Automatic Smart Lithium Battery Maintainer

• Portable Automatic Smart Lithium Standard Voltage Maintainer
• Lithium Lifepo4 Battery Maintainer 3.5 Amp
• Designed for charging 12 volts batteries
• Shuts off when the battery is charged
• Can be used as a "Maintainer" for all lifepo4 batteries

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$89.00

Available

Ships in 10-14 days

• Portable Automatic Smart Lithium Standard Voltage Maintainer
• Lithium Lifepo4 Battery Maintainer 3.5 Amp
• Designed for charging 12 volts batteries
• Shuts off when the battery is charged
• Can be used as a "Maintainer" for all lifepo4 batteries

Metra 44-UA20 Antenna

Replacement Amplified Hide-Away Antenna

44-UA20 big
Go to item page Right Arrow Icon of Right Arrow

Replacement Amplified Hide-Away Antenna

• Replacement Amplified Hide-Away Antenna for AM/FM Bands
• Active Magnetic-Type Antenna
• Works on the Magnetic Field

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Universal Icon
Universal – fits most vehicles.
Shop similar products or Update vehicle
19
List price $76.99
-57% $32.99

In stock

Only 3 Left!

• Replacement Amplified Hide-Away Antenna for AM/FM Bands
• Active Magnetic-Type Antenna
• Works on the Magnetic Field

XS Power Titan8 (PWR-S6-3400)

6000W 10Ah Lithium Titanate Oxide (LTO) Battery

PWR-S6-3400 big
Go to item page Right Arrow Icon of Right Arrow

6000W 10Ah Lithium Titanate Oxide (LTO) Battery

• 14-volt Lithium Battery
• Sealed Lithium Titanate Oxide (LTO) design
• Perfect for up to 6000-watt audio systems

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

VIP Product Get $70.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
$699.99

In stock

Only 2 Left!

Used from: $489.99

• 14-volt Lithium Battery
• Sealed Lithium Titanate Oxide (LTO) design
• Perfect for up to 6000-watt audio systems

Wet Sounds ZERO 12 ENC

Empty Single 12" Sealed Enclosure for ZERO 12 Subwoofers

ZERO 12 ENC big
Go to item page Right Arrow Icon of Right Arrow

Empty Single 12" Sealed Enclosure for ZERO 12 Subwoofers

• 12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Includes hardware to connect multiple ZERO 12 ENC boxes

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$369.99

In stock

Only 1 Left!

• 12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Includes hardware to connect multiple ZERO 12 ENC boxes

JL Audio STACK KIT-3

Stacking Hardware for 3 Slash v2 & v3 Amplifiers

STACK_KIT-3 big
Go to item page Right Arrow Icon of Right Arrow

Stacking Hardware for 3 Slash v2 & v3 Amplifiers

Stacking Hardware for Three Slash v2 Amplifiers
• Made With JL Audio High Quality
• Precision Machined
• Colored Black

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
$39.99

In stock

Only 3 Left!

Stacking Hardware for Three Slash v2 Amplifiers
• Made With JL Audio High Quality
• Precision Machined
• Colored Black

Deaf Bonce Apocalypse AT-32

140W Peak (70W RMS) 3" Apocalypse Series 4-ohm Car Tweeters

AT-32 big
Go to item page Right Arrow Icon of Right Arrow

140W Peak (70W RMS) 3" Apocalypse Series 4-ohm Car Tweeters

• 3" Apocalypse Series Tweeters
• 70 watts Peak Each
• 35 watts RMS Each
• 4 ohm Impedance

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$109.90

In stock

• 3" Apocalypse Series Tweeters
• 70 watts Peak Each
• 35 watts RMS Each
• 4 ohm Impedance

Cerwin Vega VPAS12

600W Peak (250W RMS) Loaded Single 12" Under Seat Powered Subwoofer Enclosure with Passive Radiator

VPAS12 big
Go to item page Right Arrow Icon of Right Arrow

600W Peak (250W RMS) Loaded Single 12" Under Seat Powered Subwoofer Enclosure with Passive Radiator

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

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

VIP Product Get $33.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

15
List price $395.99
-17% $329.99

In stock

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

Crux CTR-DCM

Commercial Grade Bus/Truck Blind Spot System with Dual Camera and 12.3" Screen Monitor

CTR-DCM big
Go to item page Right Arrow Icon of Right Arrow

Commercial Grade Bus/Truck Blind Spot System with Dual Camera and 12.3" Screen Monitor

• Commercial Grade Bus/Truck Blind Spot System
• Dual wide view camera with 150° angle
• AHD camera chipset for super clear image quality
• Split view LCD monitor
• Water resistant aviation connectors
• 64GB micro SD card included

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

VIP Product Get $88.29 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $1373.40
-36% $882.90

In stock.

• Commercial Grade Bus/Truck Blind Spot System
• Dual wide view camera with 150° angle
• AHD camera chipset for super clear image quality
• Split view LCD monitor
• Water resistant aviation connectors
• 64GB micro SD card included

Directed 524CL

524CL Cable Lock Bracket Kit (DEI 524CL)

524CL big
Go to item page Right Arrow Icon of Right Arrow

524CL Cable Lock Bracket Kit (DEI 524CL)

• Allows aftermarket actuators to work with cable door lock systems
• Each kit operates two doors
• Does not include actuators
• Includes module, wiring harness and installation guide

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

2
List price $32.99
-55% $14.99

In stock

Only 2 Left!

• Allows aftermarket actuators to work with cable door lock systems
• Each kit operates two doors
• Does not include actuators
• Includes module, wiring harness and installation guide

NVX NSW102 Version 3 (NSW102v3)

1000W Peak (500W RMS) N-Series v3 10" Dual 2-Ohm Car Subwoofer

NSW102V3 big
Go to item page Right Arrow Icon of Right Arrow

1000W Peak (500W RMS) N-Series v3 10" Dual 2-Ohm Car Subwoofer

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 2 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 5.36"
• Sensitivity: 85 dB

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

52
List price $107.99
-17% $89.99

In stock

Escort 0020057-2

Original StickyCup Car Mount for Escort Radar Detectors

0020057-2 big
Go to item page Right Arrow Icon of Right Arrow

Original StickyCup Car Mount for Escort Radar Detectors

• Original StickyCup silicone suction windshield mount
• Compatible with Escort radar detectors
• Small and reliable mounting suction with strong adhesion
• Easy release tab ensures strong suction to the windshield

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Universal Icon
Universal – fits most vehicles.
Shop similar products or Update vehicle
1
$29.95

In stock

• Original StickyCup silicone suction windshield mount
• Compatible with Escort radar detectors
• Small and reliable mounting suction with strong adhesion
• Easy release tab ensures strong suction to the windshield

NVX NE101P

Single 10" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.5 Cu. Ft. with Polyfil and NVX Logo

NE101P big
Go to item page Right Arrow Icon of Right Arrow

Single 10" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.5 Cu. Ft. with Polyfil and NVX Logo

• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.50 cubic feet
• Premium Black Carpet with Black NVX Logo

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
List price $101.99
-17% $84.99

In stock

JL Audio 12TW3-D4

400W RMS 12" TW3 Series Dual 4-ohm Shallow Subwoofer

12TW3-D4 big
Go to item page Right Arrow Icon of Right Arrow

400W RMS 12" TW3 Series Dual 4-ohm Shallow Subwoofer

• RMS Power: 400 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Rubber Surround
• Mount depth: 3.5"
• Sensitivity: 84.11 dB

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

VIP Product Get $57.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

20
$569.99

In stock

Used from: $484.49

Metra 89-50-0900

Universal Trim Rings

89-50-0900 big
Go to item page Right Arrow Icon of Right Arrow

Universal Trim Rings

• Universal Double-DIN trim rings
• For Double-DIN radio installations

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $27.99
-54% $12.99

In stock

Only 2 Left!

• Universal Double-DIN trim rings
• For Double-DIN radio installations

NVX BARCAM221

Universal Waterproof License Plate Mount Backup Camera with Full Metal Body

BARCAM221 big
Go to item page Right Arrow Icon of Right Arrow

Universal Waterproof License Plate Mount Backup Camera with Full Metal Body

• Universal Rear View Backup Camera
• High-Resolution CMOS PC1089 Image Sensor
• Mounting Style: Top of License Plate Frame
• Viewing Angle: 170 ° (super wide viewing angle)
• Resolution: 510 x 496 
• Waterproof: Yes (IP67/68 waterproof)
• Night vision: Infrared LED's

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

39
List price $99.99
-60% $39.99

In stock

Used from: $36.99

JL Audio FiX-86

6-Channel OEM Integration Digital Sound Processor with Automatic Time Correction

FiX-86 big
Go to item page Right Arrow Icon of Right Arrow

6-Channel OEM Integration Digital Sound Processor with Automatic Time Correction

• OEM integration digital signal processor
• 24-bit DSP processor and quad 1/3 octave equalizers
• 8-input and 6-output channels
• Access four user-adjustable 10-band graphic equalizers
• 30-second single button calibration

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

VIP Product Get $53.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

14
$529.99

In stock

• OEM integration digital signal processor
• 24-bit DSP processor and quad 1/3 octave equalizers
• 8-input and 6-output channels
• Access four user-adjustable 10-band graphic equalizers
• 30-second single button calibration

JL Audio 13W7AE-D1.5

1500W RMS 13.5” W7AE Series Dual 1.5-ohm Car Subwoofer

13W7AE-D1.5 big
Go to item page Right Arrow Icon of Right Arrow

1500W RMS 13.5” W7AE Series Dual 1.5-ohm Car Subwoofer


• RMS Power: 1500 watts
• Impedance: Dual 1.5 ohm
• Polypropylene Cone
• Polyester Foam Surround
• Mount depth: 10.50"
• Sensitivity: 86.3 dB

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

VIP Product Get $190.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

19
$1,899.99

In stock

Only 3 Left!

Used from: $1,884.99
Limited time!

Kicker DCWR122 (48DCWR122)

2000W Peak (1000W RMS) Loaded Dual 12" Vented Enclosure

DCWR122 big
Go to item page Right Arrow Icon of Right Arrow

2000W Peak (1000W RMS) Loaded Dual 12" Vented Enclosure

• Ported enclosure with 2 12" CompR Series Subwoofer
• 1000 watts RMS (2000 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 32-3/8" L x 16" H x 14" W x 17-1/4" W2

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

2
List price $599.99
Save $160.03
-27% $439.96

In stock

Only 3 Left!

MTX Audio TNP212D2

400W RMS Loaded Dual 12" Sealed Enclosure and Monoblock Amplifier

TNP212D2 big
Go to item page Right Arrow Icon of Right Arrow

400W RMS Loaded Dual 12" Sealed Enclosure and Monoblock Amplifier

• 12" Amplified Loaded Subwoofer System
• 400 watts RMS
MTX TN250/1 amplifier included
• Selectable bass boost
• Speaker-level (high-level) inputs (adapter included)
• Wired remote bass level control

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

156
List price $399.95
-8% $369.95

In stock

Items per page: 20 40 60

    Clear all
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    FAQ for Universal-Fit Audio & Electronics in 2016 Flex

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2016 Ford Flex?

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

    Save up to 10 different vehicles in your garage
    Vehicle
    Store
    Delete

    2016 Ford Flex

    2008 Mitsubishi Eclipse

    1997 BMW 318i

    1998 Mitsubishi Eclipse

    2002 Buick Rendezvous

    2000 Chrysler Concorde

    1998 Suzuki X-90

    2002 Lexus LS430

    2003 Ford Excursion

    2000 Jaguar S-Type

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    Loading...
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon

    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.