Garage
Shop

Discontinued Sealed Subwoofer Boxes for your 1965 DeVille close

Loading...
Filters

Your Vehicle


Exclamation Icon
Fitment data is not available for your 1965 DeVille
Universal-fit product options below.

Update vehicle | Remove vehicle | Vehicle store

Shop the Category

filter-icon Filters & Sort
You are currently viewing discontinued products.

NVX NE101S (Like New (Open Box))

Single 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.65 Cu. Ft. with Polyfil and NVX Logo

Go to item page Right Arrow Icon of Right Arrow

Single 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.65 Cu. Ft. with Polyfil and NVX Logo

• 10" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .65 cubic feet
• Premium Black Carpet with Black NVX Logo

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 10" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .65 cubic feet
• Premium Black Carpet with Black NVX Logo

Bassforms BF7SERIES

Custom 10" Fiberglass Enclosure for 2002-Up BMW 7 Series

Go to item page Right Arrow Icon of Right Arrow

Custom 10" Fiberglass Enclosure for 2002-Up BMW 7 Series

Custom 10" Sealed Fiberglass Enclosure • Vehicle specific for 2002-Up BMW 7 Series • Constructed with 4 layers of 2oz. matting • 100% Fiberglass • Designed for louder, deeper bass

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

Custom 10" Sealed Fiberglass Enclosure • Vehicle specific for 2002-Up BMW 7 Series • Constructed with 4 layers of 2oz. matting • 100% Fiberglass • Designed for louder, deeper bass

Bassforms BF210

Dual 10" Universal Fiberglass Enclosure

Go to item page Right Arrow Icon of Right Arrow

Dual 10" Universal Fiberglass Enclosure

Dual 10" Universal Fiberglass Enclosure • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Lightest, most durable boxes on the market • Designed for louder, deeper bass • Polyfill inside • Box volume: 1.00 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

Dual 10" Universal Fiberglass Enclosure • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Lightest, most durable boxes on the market • Designed for louder, deeper bass • Polyfill inside • Box volume: 1.00 cubic feet

Atrend A182-10CPA

2007-2013 Dual 10" GM Crew Cab Downfire Box with Amp Space

Go to item page Right Arrow Icon of Right Arrow

2007-2013 Dual 10" GM Crew Cab Downfire Box with Amp Space

• 10" Dual Sealed Subwoofer Enclosure
• 0.625" Medium Density Fiberboard Construction
• Carpet exterior
• Round Ports

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 10" Dual Sealed Subwoofer Enclosure
• 0.625" Medium Density Fiberboard Construction
• Carpet exterior
• Round Ports

Bassforms BF310

Custom Triple 10" Universal Fiberglass Enclosure

Go to item page Right Arrow Icon of Right Arrow

Custom Triple 10" Universal Fiberglass Enclosure

Custom Triple 10" Universal Fiberglass Sealed Enclosure • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Lightest, most durable boxes on the market • Custom looks & form minimizes trunk junk

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

Custom Triple 10" Universal Fiberglass Sealed Enclosure • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Lightest, most durable boxes on the market • Custom looks & form minimizes trunk junk

Bassforms BFMURCPE

Custom 8" Fiberglass Enclosure for Lamborghini Murcielago Coupe

Go to item page Right Arrow Icon of Right Arrow

Custom 8" Fiberglass Enclosure for Lamborghini Murcielago Coupe

Custom 8" Sealed Fiberglass Enclosure • Vehicle specific for Lamborghini Murcielago Coupe • Mounts behind the passenger seat and fires forward • 100% Fiberglass • Designed for louder, deeper bass

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

Custom 8" Sealed Fiberglass Enclosure • Vehicle specific for Lamborghini Murcielago Coupe • Mounts behind the passenger seat and fires forward • 100% Fiberglass • Designed for louder, deeper bass

NVX NE82S (Open Box, Great)

Dual 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.80 Cu. Ft. with Polyfil and NVX Logo

Go to item page Right Arrow Icon of Right Arrow

Dual 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.80 Cu. Ft. with Polyfil and NVX Logo

• 8" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .80 cubic feet
• Premium Black Carpet with Black NVX Logo

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 8" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .80 cubic feet
• Premium Black Carpet with Black NVX Logo

Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS12) (Open Box, Great)

12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.0 cu ft airspace 12SQTC)

Go to item page Right Arrow Icon of Right Arrow

12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.0 cu ft airspace 12SQTC)

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

NVX NE102S (Open Box, Great)

Dual 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.2 Cu. Ft. with Polyfil and NVX Logo

Go to item page Right Arrow Icon of Right Arrow

Dual 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.2 Cu. Ft. with Polyfil and NVX Logo

• 10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.20 cubic feet
• Premium Black Carpet with Black NVX Logo

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.20 cubic feet
• Premium Black Carpet with Black NVX Logo

NVX XQWE112S (Open Box, Great)

Single 12” Sealed 3/4" (0.94 cubic ft) MDF Black Carpeted Subwoofer Enclosure

Go to item page Right Arrow Icon of Right Arrow

Single 12” Sealed 3/4" (0.94 cubic ft) MDF Black Carpeted Subwoofer Enclosure

• Single 12" Sealed MDF Enclosure
• Holds one 12" subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable black carpeting
• Spring-loaded push terminals
• Internal Box Volume: 0.94 cubic ft.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• Single 12" Sealed MDF Enclosure
• Holds one 12" subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable black carpeting
• Spring-loaded push terminals
• Internal Box Volume: 0.94 cubic ft.

Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS12) (Like New (Open Box))

12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.0 cu ft airspace 12SQTC)

Go to item page Right Arrow Icon of Right Arrow

12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.0 cu ft airspace 12SQTC)

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

Atrend 12DS

Empty Dual 12" Small Sealed Subwoofer Enclosure

Go to item page Right Arrow Icon of Right Arrow

Empty Dual 12" Small Sealed Subwoofer Enclosure

• 12" Dual Small Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 1.92 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 12" Dual Small Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 1.92 cubic feet

Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12) (Open Box, Good)

Dual 12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/Polyfil (2.46 cu ft Airspace - 12SQB)

Go to item page Right Arrow Icon of Right Arrow

Dual 12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/Polyfil (2.46 cu ft Airspace - 12SQB)

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

NVX NE82S (Like New (Open Box))

Dual 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.80 Cu. Ft. with Polyfil and NVX Logo

Go to item page Right Arrow Icon of Right Arrow

Dual 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.80 Cu. Ft. with Polyfil and NVX Logo

• 8" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .80 cubic feet
• Premium Black Carpet with Black NVX Logo

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 8" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .80 cubic feet
• Premium Black Carpet with Black NVX Logo

NVX NE81S (Open Box, Great)

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo

Go to item page Right Arrow Icon of Right Arrow

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

NVX NE82S (Open Box, Good)

Dual 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.80 Cu. Ft. with Polyfil and NVX Logo

Go to item page Right Arrow Icon of Right Arrow

Dual 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.80 Cu. Ft. with Polyfil and NVX Logo

• 8" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .80 cubic feet
• Premium Black Carpet with Black NVX Logo

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 8" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .80 cubic feet
• Premium Black Carpet with Black NVX Logo

Bassforms BF112RR

Custom 12" Fiberglass Enclosure for 2004 Rolls Royce Phantom Sedan

Go to item page Right Arrow Icon of Right Arrow

Custom 12" Fiberglass Enclosure for 2004 Rolls Royce Phantom Sedan

Custom 12" Fiberglass Enclosure • For 2004 Rolls Royce Phantom Sedan • Mounts seamlessly into left side corner space of trunk area • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Polyfill inside • Box volume: 1.20 cubic feet

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

Custom 12" Fiberglass Enclosure • For 2004 Rolls Royce Phantom Sedan • Mounts seamlessly into left side corner space of trunk area • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Polyfill inside • Box volume: 1.20 cubic feet

RetroSound R-TW82ENCL

500 W Peak Single 8" Sealed Shallow Mount Subwoofer Enclosure (2 Ohm)

Go to item page Right Arrow Icon of Right Arrow

500 W Peak Single 8" Sealed Shallow Mount Subwoofer Enclosure (2 Ohm)

• 500W Max Single 8" Sealed Subwoofer Enclosure
• 8" shallow mount Subwoofer
• 1/2" MDF Construction with charcoal carpet finish
• 1 Set of spring post terminals
• Enclosure Dimensions: 15-7/8" W x 12-3/4" H x 4-7/8" (with grille) D

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 500W Max Single 8" Sealed Subwoofer Enclosure
• 8" shallow mount Subwoofer
• 1/2" MDF Construction with charcoal carpet finish
• 1 Set of spring post terminals
• Enclosure Dimensions: 15-7/8" W x 12-3/4" H x 4-7/8" (with grille) D

NVX XQWE112S (Open Box, Good)

Single 12” Sealed 3/4" (0.94 cubic ft) MDF Black Carpeted Subwoofer Enclosure

Go to item page Right Arrow Icon of Right Arrow

Single 12” Sealed 3/4" (0.94 cubic ft) MDF Black Carpeted Subwoofer Enclosure

• Single 12" Sealed MDF Enclosure
• Holds one 12" subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable black carpeting
• Spring-loaded push terminals
• Internal Box Volume: 0.94 cubic ft.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• Single 12" Sealed MDF Enclosure
• Holds one 12" subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable black carpeting
• Spring-loaded push terminals
• Internal Box Volume: 0.94 cubic ft.

Bassforms BF212SQUARE

Dual 12" Custom Fiberglass Enclosures for Square Subwoofers

Go to item page Right Arrow Icon of Right Arrow

Dual 12" Custom Fiberglass Enclosures for Square Subwoofers

Dual 12" Custom Fiberglass Enclosure for Square Subwoofers • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Lightest, most durable boxes on the market • Custom looks & form minimizes trunk junk

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

Dual 12" Custom Fiberglass Enclosure for Square Subwoofers • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Lightest, most durable boxes on the market • Custom looks & form minimizes trunk junk

Items per page: 20 40 60

    Clear all

    FAQ Frequently asked questions in Discontinued Sealed Subwoofer Boxes


    Sealed Subwoofer Boxes Frequently Asked Questions (FAQ)
    A sealed subwoofer box is a type of subwoofer enclosure that is completely sealed off from the outside air. This type of enclosure is designed to produce tight, accurate bass response.
    There are several benefits to using a sealed subwoofer box. First, sealed subwoofer boxes produce tight, accurate bass response. Second, sealed subwoofer boxes are relatively easy to build and install. Third, sealed subwoofer boxes are relatively inexpensive.
    There are a few drawbacks to using a sealed subwoofer box. First, sealed subwoofer boxes do not produce as much bass output as ported subwoofer boxes. Second, sealed subwoofer boxes can be more difficult to tune than ported subwoofer boxes. Third, sealed subwoofer boxes can be more sensitive to changes in air temperature and humidity.
    When choosing a sealed subwoofer box, you should consider the following factors: The size of your subwoofer The amount of bass you want The space you have available Your budget Your personal preferences
    Installing a sealed subwoofer box is a relatively easy process. Most sealed subwoofer boxes come with instructions, and the installation process should only take a few hours. Here are some additional tips for installing a sealed subwoofer box: Make sure the box is secure and will not move around. Seal any gaps or openings in the box to prevent air leaks. Position the subwoofer in the box so that the cone is facing forward. Connect the subwoofer to your car stereo. Experiment with different settings to find the sound you like.
    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?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store
    Delete

    2000 Mazda Millenia

    1965 Cadillac DeVille

    2011 Jaguar XJ

    2022 Toyota 4Runner

    1959 Buick Electra

    2024 Ford Explorer Hybrid

    2008 Ford Explorer

    2015 Tesla Model S

    1997 Ford E Series

    1995 Mazda B4000

    Vehicle
    Store
    Delete

    2004 Harley Davidson FXSTSI Springer Softail

    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.