See all parts that fit your 2018 Flex
Empty Single 10" Vented Rear Truck-Style Enclosure for select 1999-2007 F-250 Super Duty and F-350 Super Duty and F-450 Super Duty
Product highlights
• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.05 cubic feet
• Compatible with select 1999-2007 F-250 Super Duty and F-350 Super Duty and F-450 Super Duty
Install New Speakers in select 1998-2024 vehicles from Ford, Lincoln, Mercury
$8.99
List price $9.99
Infinity REF687F (INFSPKRF687FUS)
360W Peak (120W RMS) 6x8" Reference Series 2-Way Coaxial 3-ohm Speakers
$129.95
List price $159.95
Universal 6x8" or 5x7" Self-Adhesive Foam Speaker Baffle Ring Kit (Pack of 2)
$15.99
List price $29.99
720W Peak (120W RMS) 6x8" HED Series 3-Way Coaxial 4-ohm Speakers
$79.99
List price $95.99
50W RMS 3.5” C2 Series 2 Way Coaxial 4-ohm Car Speakers
$134.99
List price $159.99
200W Peak (100W RMS) 3/4” CS Series 4-ohm Titanium Dome Tweeters
$55.96
List price $79.99
Get the most out of your Loaded Enclosure with the NVX SDTK20. Eliminates road noise, quiet vibrations, and increase the sound quality and output of audio system, 50%. Simply click the "Add Both to Cart" button. This offer cannot be combined with any other coupons or offers.
Atrend A391-10V
40% off
$203 99
$49 99
Priced separately $253 98
Promo Savings of $20 00
Total price:
$233 98
Crafted with precision and durability in mind, Atrend utilizes specialty-formulated aliphatic wood glue to ensure an airtight seal, preventing any air leaks that could compromise sound quality. Also, pneumatically applied brad nails reinforce the structure, aiding in drying and creating solid, no-rattle air chambers for optimal bass response.
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 2018 Ford Flex is not compatible. Change vehicle or See list of compatible similar products
2 Infinity REF507CF (INFSPKRF507CFUS) w/ Adapter Plates
390W Peak (130W RMS) 5.25" Reference Series 2-way 3-ohm Component Speaker System with Speaker Adapter Plates
$477.88
List price $543.88
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$339.99
List price $420.00
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)
$469.99
List price $620.00
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
Best selling similar products
NVX Empty BOOST Box - 2006-2013 Chevrolet Corvette - UBE-GM-VETC6
• Custom Fit Empty Single 10" BOOST Sealed Enclosure
• Compatible with select 2006-2013 Corvette
• Made with hand-laid fiberglass shell covered in Carpet
• Total box volume: .60 cubic feet
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• 10" Dual Sealed Subwoofer Enclosure
• Built for select 1997-2007 vehicles from GMC, Chevrolet
• 3/4" Medium Density Fiberboard (MDF) construction
• Custom down-firing fit under rear driver side seat
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• Total box volume: 2.44 cubic feet
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• 10" Single Sealed Subwoofer Enclosure
• 5/8" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.8 cubic feet
• Compatible with select 2009-2020 vehicles from Ford
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$99.95
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• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.83 cubic feet
• Compatible with select 2007-2021 Silverado 1500 / 2500 HD / 3500 HD / 1500 HD / 1500 LD and Sierra 3500 HD / 2500 HD / 1500 / 1500 Denali / 1500 HD and Sierra Denali
(1)
$129.95
List price $164.99
• 12" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.6 cubic feet
• Compatible with select 2007-2018 Wrangler and Wrangler (JK)
$361.40
List price $399.99
• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Premium charcoal carpet finish
• Total box volume: 1.9 cubic feet
• Compatible with select 2002-2018 Ram 1500 / 3500 / 2500 and 1500
$356.20
List price $409.99
• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.83 cubic feet
• Compatible with select 2007-2021 Silverado 3500 HD / 2500 HD / 1500 / 1500 HD / 1500 LD and Sierra 2500 HD / 1500 / 3500 HD / 1500 Denali / 1500 HD and Sierra Denali
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$112.99
List price $164.99
• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.3 cubic feet
• Compatible with select 2002-2018 1500 and Ram 1500
$238.99
List price $319.99
• 12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.93 cubic feet
• Compatible with select 1999-2007 vehicles from GMC, Chevrolet
(8)
$94.99
List price $104.95
• 10" Dual Sealed Truck Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Premium charcoal carpet finish
• Total box volume: 2 cubic feet
• Compatible with select 2002-2018 Ram 3500 / 1500 / 2500 and 1500
$364.99
List price $349.99
Manufacturer:
Model Number:
A391-10V
Weight:
35.00lbs
Internal SKU:
a39110v
Internal Product ID:
89314
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High-Performance NVX Speaker Wire
20 ft. of True Spec 8 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)
(45)
$49.99
List price $64.99
20 ft. of NVX SDTK20 Trunk Kit
Keep your trunk from rattling and improve bass quality by using a sound dampening trunk kit.
(123)
$49.99
List price $71.99
NVX SDBP40 - 40 ft. (10% More Than Competition)
40 ft. Bulk Pack of Sound Dampening Material
(132)
$104.99
List price $119.99
20 ft. of Dynamat Xtreme Trunk Kit
Keep your trunk from rattling and improve bass quality by using a sound dampening trunk kit.
(47)
$156.95
List price $187.44
NVX SDRLR1 Universal Roller Tool
Install your sound damping with the SDRLR1 tool
(127)
$10.99
List price $13.99
Power Fused Distribution Block with 1/0 or 4 AWG In and 4 or 8 AWG Out
(3)
$41.99
List price $99.00
Power Hub Distribution Block with Satin Nickel-Plated Finish
(3)
$17.99
List price $29.95
Fused 2-Position Power Distribution Block with One 4/8 Gauge In & Two 8 Gauge Out
(2)
$10.99
List price $14.99
Ground Distribution Block with One 1/0 or 4 Gauge In and Two 1/0 or 4 Gauge Out
(16)
$14.99
List price $19.99
20 Ft 1000 Series 2-Channel Audiophile Grade RCA Stereo Interconnect Cable
(4)
$11.99
List price $19.00
American International TWH-940
Wire Harness to Connect an Aftermarket Stereo Receiver to Select 1984-1986 Toyota Vehicles
$9.99
List price $19.99
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
