Garage
Shop

2000 Harley Davidson FXST Softail Standard

Universal empty sub box enclosures that fit most vehicles, including your 2000 FXST Softail Standard.

Empty Universal-fit Sub Boxes for 2000 Harley Davidson FXST Softail Standard


Loading...
Filters
filter-icon Filters & Sort

Tru Spec DUAL ELITE 8 X

Empty Single 8" Vented Enclosure for Sundown X8 8" Subwoofers

DUAL ELITE 8 X big
Go to item page Right Arrow Icon of Right Arrow

Empty Single 8" Vented Enclosure for Sundown X8 8" Subwoofers

• 8" Dual Ported Subwoofer Enclosure
• Medium Density Fiberboard (MDF) construction
• Total box volume: 2 cubic feet
• Designed for use with Sundown X8 subwoofers (Sold separately)

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$279.99

In stock.

• 8" Dual Ported Subwoofer Enclosure
• Medium Density Fiberboard (MDF) construction
• Total box volume: 2 cubic feet
• Designed for use with Sundown X8 subwoofers (Sold separately)

Tru Spec 6X6.5SUPB (1551SZ)

Empty Six Subwoofer Vented Prefabricated Enclosure

6x6.5supb big
Go to item page Right Arrow Icon of Right Arrow

Empty Six Subwoofer Vented Prefabricated Enclosure

• 6.5" 6-Subwoofer Ported Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.5 cubic feet
• Six double flush baffle

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 $399.99
-25% $299.99

In stock.

Atrend 12JLX3DV

Empty Dual 12" Vented Enclosure for JL Audio WX-W3 Series Subwoofers

12JLX3DV big
Go to item page Right Arrow Icon of Right Arrow

Empty Dual 12" Vented Enclosure for JL Audio WX-W3 Series Subwoofers

• 12" Dual Ported Subwoofer Enclosure
• Fits JL Audio WX-W3 series subwoofers
• 3/4" Medium Density Fiberboard (MDF) construction
• Miter and Dado construction
• Premium charcoal carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 3 cubic feet

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 $239.99
-38% $149.99

In stock

Only 1 Left!

Atrend WDX18SV

Empty Single 18" Vented Enclosure for DB Drive WDX WDXG2 G4 and Euphoria FX Series Subwoofers

WDX18SV big
Go to item page Right Arrow Icon of Right Arrow

Empty Single 18" Vented Enclosure for DB Drive WDX WDXG2 G4 and Euphoria FX Series Subwoofers

• 18" Single Ported Subwoofer Enclosure
• Fits DB Drive WDX, WDXG2, G4, and Euphoria FX series subwoofers
• 1" 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: 6 cubic feet

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$269.99

In stock

Only 1 Left!

Atrend 12RPD

Empty Dual 12" Vented Enclosure for Rockford Fosgate P2 and P3 Series Subwoofers

12RPD big
Go to item page Right Arrow Icon of Right Arrow

Empty Dual 12" Vented Enclosure for Rockford Fosgate P2 and P3 Series Subwoofers

• 12" Dual Ported Subwoofer Enclosure
• Fits Rockford Fosgate P2 and P3 series subwoofers
• 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: 3.4 cubic feet

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

7
List price $189.99
-32% $129.95

In stock

Only 2 Left!

Tru Spec S12KL7XSUPB (1761UCI)

Empty Single 12" Vented Prefabricated Square Enclosure for Kicker Solo X 12" L7X Subwoofer

S12KL7XSUPB big
Go to item page Right Arrow Icon of Right Arrow

Empty Single 12" Vented Prefabricated Square Enclosure for Kicker Solo X 12" L7X Subwoofer

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.00 cubic feet
• Compatible with Kicker 12" Solo X L7X (Sold separately)

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 $489.99
-18% $399.99

In stock.

Tru Spec S15 Elite (1649HUN)

Empty Single 15" Vented Prefabricated Square Enclosure for Sundown U 15" Subwoofers

S15Elite big
Go to item page Right Arrow Icon of Right Arrow

Empty Single 15" Vented Prefabricated Square Enclosure for Sundown U 15" Subwoofers

• 15" Single/Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.00 cubic feet
• Compatible with Sundown U 15" subwoofers (Sold separately)

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 $449.99
-11% $399.99

In stock.

Atrend 12RPS

Empty Single 12" Vented Enclosure for Rockford Fosgate P2 and P3 Series Subwoofers

12RPS big
Go to item page Right Arrow Icon of Right Arrow

Empty Single 12" Vented Enclosure for Rockford Fosgate P2 and P3 Series Subwoofers

• 12" Single Ported Subwoofer Enclosure
• Fits Rockford Fosgate P2 and P3 series subwoofers
• 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: 1.6 cubic feet

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 $119.99
-17% $99.99

In stock

Only 1 Left!

Atrend 10DQV

Empty Dual 10" Vented Subwoofer Enclosure

10DQV big
Go to item page Right Arrow Icon of Right Arrow

Empty Dual 10" Vented Subwoofer Enclosure

• 10" Dual Ported 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: 2.5 cubic feet

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

6
List price $154.99
-35% $99.99

In stock

Only 1 Left!

Atrend 8RPD

Empty Dual 8" Vented Enclosure for Rockford Fosgate P2 and P3 Series Subwoofers

8RPD big
Go to item page Right Arrow Icon of Right Arrow

Empty Dual 8" Vented Enclosure for Rockford Fosgate P2 and P3 Series Subwoofers

• 8" Dual Ported Subwoofer Enclosure
• Fits Rockford Fosgate P2 and P3 series subwoofers
• 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: 5.326 cubic feet

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 $164.99
-27% $119.99

In stock

Only 3 Left!

DS18 EBM-FFPUNI-4X8

Empty Quad 8" Vented Enclosure

EBM-FFPUNI-4X8 big
Go to item page Right Arrow Icon of Right Arrow

Empty Quad 8" Vented Enclosure

• Empty 8" Quad Ported Subwoofer Enclosure
• 3/4" medium density fiberboard construction with sprayliner finish
• Vented front-firing design enhances sound projection
• Under seat enclosure mounting

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

VIP Product Get $48.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$479.95

In stock

Only 1 Left!

Atrend KW10DS

Empty Dual 10" Sealed Enclosure for Kenwood KFC-W and XW Subwoofers

KW10DS big
Go to item page Right Arrow Icon of Right Arrow

Empty Dual 10" Sealed Enclosure for Kenwood KFC-W and XW Subwoofers

• 10" Dual Sealed Subwoofer Enclosure
• Fits Kenwood KFC-XW series subwoofers
• 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: 2.4 cubic feet

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 $99.99
-10% $89.99

Available

Ships in 10-14 days

• 10" Dual Sealed Subwoofer Enclosure
• Fits Kenwood KFC-XW series subwoofers
• 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: 2.4 cubic feet

MTX SLH12S

Empty Single 12" Ported Square Sledgehammer Enclosure

SLH12S big
Go to item page Right Arrow Icon of Right Arrow

Empty Single 12" Ported Square Sledgehammer Enclosure

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.65 cubic feet
• Mounting hardware included

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
$159.95

Available

Ships in 10-14 days

Atrend 10RPD

Empty Dual 10" Vented Enclosure for Rockford Fosgate P2 and P3 Series Subwoofers

10RPD big
Go to item page Right Arrow Icon of Right Arrow

Empty Dual 10" Vented Enclosure for Rockford Fosgate P2 and P3 Series Subwoofers

• 10" Dual Ported Subwoofer Enclosure
• Fits Rockford Fosgate P2 and P3 series subwoofers
• 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: 2.8 cubic feet

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 $169.99
-35% $109.99

In stock

Only 1 Left!

Tru Spec Dual 10SUBP (1554GSJ)

Empty Dual 10" Prefabricated Vented Enclosure

Dual 10supb big
Go to item page Right Arrow Icon of Right Arrow

Empty Dual 10" Prefabricated Vented Enclosure

• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• Computer-designed CNC cut

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 $399.99
-41% $234.99

In stock

Only 2 Left!

Tru Spec STACK FAB 10" SEALED

Empty Single 10" Sealed Stack Fab Enclosure

STACK FAB 10" SEALED big
Go to item page Right Arrow Icon of Right Arrow

Empty Single 10" Sealed Stack Fab Enclosure

• 10" Single/Dual Sealed Subwoofer Enclosure
• Medium Density Fiberboard (MDF) construction
• Total box volume: 0.55 cubic feet
• Designed for use with slim 10" subwoofers

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$159.99

In stock.

• 10" Single/Dual Sealed Subwoofer Enclosure
• Medium Density Fiberboard (MDF) construction
• Total box volume: 0.55 cubic feet
• Designed for use with slim 10" subwoofers

Atrend 12SVN

Empty Single 12" Vented Enclosure for Alpine E-S-R-X Series Subwoofers

12SVN big
Go to item page Right Arrow Icon of Right Arrow

Empty Single 12" Vented Enclosure for Alpine E-S-R-X Series Subwoofers

• 12" Single Ported Subwoofer Enclosure
• Fits Alpine E, S, R, and X series subwoofers
• 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: 1.4 cubic feet

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 $124.99
-12% $109.99

In stock

Only 2 Left!

Atrend 12KWDV

Empty Dual 12" Vented Enclosure for Kenwood KFC-XW and KFC-W Subwoofers

12KWDV big
Go to item page Right Arrow Icon of Right Arrow

Empty Dual 12" Vented Enclosure for Kenwood KFC-XW and KFC-W Subwoofers

• 12" Dual Ported Subwoofer Enclosure
• Fits Kenwood KFC-XW and KFC-W subwoofers
• 3/4" Medium Density Fiberboard (MDF) construction
• Miter and Dado construction
• Premium black carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 3.5 cubic feet

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 $189.99
-11% $169.00

Available

Ships in 10-14 days

Atrend KW12DS

Empty Dual 12" Sealed Enclosure for Kenwood KFC-XW Series Subwoofers

KW12DS big
Go to item page Right Arrow Icon of Right Arrow

Empty Dual 12" Sealed Enclosure for Kenwood KFC-XW Series Subwoofers

• 12" Dual Sealed Subwoofer Enclosure
• Fits Kenwood KFC-XW series subwoofers
• 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: 1.6 cubic feet

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
$119.99

Available

Ships in 10-14 days

Tru Spec S12KL7X (1761UCI)

Empty Single 12" Vented Prefabricated Square Enclosure for Kicker Solo X 12" L7X Subwoofer

S12KL7X big
Go to item page Right Arrow Icon of Right Arrow

Empty Single 12" Vented Prefabricated Square Enclosure for Kicker Solo X 12" L7X Subwoofer

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.00 cubic feet
• Compatible with Kicker 12" Solo X L7X (Sold separately)

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 $459.99
-17% $379.99

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 Empty Universal-fit Sub Box Enclosures in 2000 FXST Softail Standard

    Q: Can I upgrade or change the Empty Universal-fit Sub Box Enclosures in 2000 Harley Davidson FXST Softail Standard?

    A: Yes this page includes all the best Empty Universal-fit Sub Box Enclosures that work in your FXST Softail Standard.

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

    2017 Audi S7

    2012 Audi A7 Quattro

    2009 Lincoln Navigator

    1987 Mitsubishi Mighty Max

    2015 Ram Promaster 2500

    2007 Audi A4

    2024 Ford Escape

    2015 BMW Z4

    2003 Lincoln LS

    1979 Buick Skylark

    Vehicle
    Store
    Delete

    2000 Harley Davidson FXST Softail Standard

    Vehicle
    Store
    Delete

    2014 Can-Am Commander DPS 800R

    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.