All Custom-fit Subwoofer Boxes by JL Audio, NVX and more.

All Custom-fit Subwoofer Boxes

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This value represents the number of speakers or subwoofers that the enclosure accommodates.
Refers to the diameter of the subwoofer, measured in inches.
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Some of our Vehicle Specific enclosures are loaded with a subwoofer and an amplifier, some are only loaded with a subwoofer, while some are empty boxes.
This is the Total Peak Power handling of all the subwoofers included in the package or enclosure.

If the loaded enclosure or amplifier and subwoofer package includes more than a single subwoofer, then this is the total peak power handling for all of the subs combined.

Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements.
This is the total RMS power handling of all the subwoofers included in the package or enclosure.

If the loaded enclosure or amplifier and subwoofer package includes more than a single subwoofer, then this is the total RMS power handling for all of the subs combined.

The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend giving your subwoofer(s) 75% - 90% of the recommended RMS rating.
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
This is the final impedance of the system as the amplifier will see it. If the final impedance is for two sets, it means that the enclosure has two sets of terminals at the listed impedance.
The material used on the outside of the box. Most boxes are carpeted to prevent exterior scratches; however vinyl is popular as it can often be color-matched to a near exact look of your leather factory interior.
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SSV Works X3-US10

Underseat 10" Loaded Subwoofer Enclosure (For Higher Seat Position) For 2018-2019 Can-Am Maverick X3 Max X ds Turbo R

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Underseat 10" Loaded Subwoofer Enclosure (For Higher Seat Position) For 2018-2019 Can-Am Maverick X3 Max X ds Turbo R

• Custom Molded Sub Enclosures
• 100% Fiberglass
• Loaded With SSV Works Marine Non-Amplified 10" Subwoofer
• Black Textured Coat Finish to Match Polaris Textures
• Compatible with Select Can-Am Maverick Vehicles

SSV Works X3-US10

Underseat 10" Loaded Subwoofer Enclosure (For Higher Seat Position) For 2018-2019 Can-Am Maverick X3 Max X ds Turbo R

Available

Ships in 1-2 weeks

$409.99 (9.77% off)
$369.95
NVX BOOST Kit for 2006-2013 Lexus IS 250/350/F (BE-LEX-IS0613-VCW104)

Loaded Enclosure NVX B.O.O.S.T. System Upgrade for 2006-2013 Lexus

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Loaded Enclosure NVX B.O.O.S.T. System Upgrade for 2006-2013 Lexus


• Custom Bass Enclosure for Lexus IS 250/350/F
• Powerful NVX VCW 104 Subwoofer
• Hand-Laid Fiberglass Enclosure
• Fits In the Storage Cubby On the Left Side of the Trunk
• Add 600-750 Watts RMS of Bass to Your Lexus

1
NVX BOOST Kit for 2006-2013 Lexus IS 250/350/F (BE-LEX-IS0613-VCW104)

Loaded Enclosure NVX B.O.O.S.T. System Upgrade for 2006-2013 Lexus

In stock

$799.99 (43.75% off)
$449.99
More info Item page
2 Special offers
  • Free NVX Black Reusable Cloth Face Mask with purchase!
  • 10% Off a Sound Dampening Kit with Your Subwoofer Purchase!
NVX BOOST Kit for 2006-2013 Chevrolet Corvette C6 Coupe (BE-GM-VETC6-NSW104v2)

2006-2013 Chevrolet Corvette Loaded Enclosure NVX B.O.O.S.T. System Upgrade (For Years: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013)

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2006-2013 Chevrolet Corvette Loaded Enclosure NVX B.O.O.S.T. System Upgrade (For Years: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013)

• 300W Single 10" Sealed Subwoofer Enclosure with Built-In Subwoofer
• 10" NSW Series Subwoofer
• Enclosure Constructed of hand-laid fiberglass with Painted and Carpeted Finish
• Final Impedance: 2 ohms
• Frequency Response: 20-200 Hz

2
NVX BOOST Kit for 2006-2013 Chevrolet Corvette C6 Coupe (BE-GM-VETC6-NSW104v2)

2006-2013 Chevrolet Corvette Loaded Enclosure NVX B.O.O.S.T. System Upgrade (For Years: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013)

In stock

$799.99 (56.25% off)
$349.99
Stinger TXTRB10

Underseat 10-Inch Subwoofer Enclosure For Full-Size Trucks And Other Vehicles

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Underseat 10-Inch Subwoofer Enclosure For Full-Size Trucks And Other Vehicles

•400w RMS 10” Vented Subwoofer Enclosure For Full-Size Trucks And Other Vehicles
• Preloaded with single 10" P-TX10D4 Subwoofers
• Vented enclosure with Durable Texture UAT (Urethane Acrylic Terpolymer) Enclosure Coating
• Enclosure Dimensions: 12.52" TD x 14.13" BD x 18.11" W x 7.72" H

Stinger TXTRB10

Underseat 10-Inch Subwoofer Enclosure For Full-Size Trucks And Other Vehicles

In stock

$409.00 (22.00% off)
$319.00
Atrend A352-10

Dual 10" Subwoofer Enclosure for 2000-2003 Ford F150 Super Crew Cab Trucks

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Dual 10" Subwoofer Enclosure for 2000-2003 Ford F150 Super Crew Cab Trucks

• Dual 10" Down Firing Subwoofer Enclosure
• Designed specifically for 2000-2003 Ford F150 Super Crew Cab Trucks
• Coated Tough Guard Finish
• Glued & Braced 3/4" MDF Construction
• Rounded Edges

Atrend A352-10

Dual 10" Subwoofer Enclosure for 2000-2003 Ford F150 Super Crew Cab Trucks

In stock

$229.95 (26.08% off)
$169.99

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Dual 10" Subwoofer Enclosure for 2000-2003 Ford F150 Super Crew Cab Trucks

$169.99

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NVX NSW102v2

350W 10" N-Series V2 Dual 2-Ohm Car Subwoofer

$69.99

Add
High-Performance NVX Speaker Wire

25 ft. of True Spec 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$29.99

Add
20 ft. of NVX SDTK20 Trunk Kit

Keep your trunk from rattling and improve bass quality by using a sound dampening trunk kit.

$59.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Atrend A352-10.
JL Audio Stealthbox® SB-POL-RZG2R/10TW3

Custom fit subwoofer enclosure for 2014-2017 Polaris

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Custom fit subwoofer enclosure for 2014-2017 Polaris

• 400W Single 10" Sealed Subwoofer Enclosure
• 10" TW3 Thin Line Subwoofer
• Sealed Fiberglass Construction with Weatherproof Texture-Coated Finish

JL Audio Stealthbox® SB-POL-RZG2R/10TW3

Custom fit subwoofer enclosure for 2014-2017 Polaris

Special order

Ships at Later Date

 
$1,169.99
Stinger TXJWB12

Swing Gate-Mounted 12-Inch Subwoofer Enclosure For 2007-2022 Jeep

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Swing Gate-Mounted 12-Inch Subwoofer Enclosure For 2007-2022 Jeep

•Swing Gate-Mounted 12-Inch Subwoofer Enclosure For Jeep Wrangler JK/JKU And JL/JLU
• 12" Series Subwoofer
• (Vented enclosure with Permanent Heat Bonded EPM Enclosure Coating
• Enclosure Dimensions: 6.1" D x 28.5" W x 14" H

Stinger TXJWB12

Swing Gate-Mounted 12-Inch Subwoofer Enclosure For 2007-2022 Jeep

In stock

$449.00 (4.23% off)
$429.99
Atrend A341-10

Single 10" Subwoofer Enclosure with Beliner Finish for 2009-2014 Ford F150 Extended Cab Trucks

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Single 10" Subwoofer Enclosure with Beliner Finish for 2009-2014 Ford F150 Extended Cab Trucks

Single 10" Down Firing Subwoofer Enclosure • Designed specifically for 2009-2013 Ford F150 Extended Cab Trucks • Coated Tough Guard Finish • Glued & Braced 3/4" MDF Construction • Rounded Edges

Atrend A341-10

Single 10" Subwoofer Enclosure with Beliner Finish for 2009-2014 Ford F150 Extended Cab Trucks

In stock

$145.95 (22.61% off)
$112.95

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Single 10" Subwoofer Enclosure with Beliner Finish for 2009-2014 Ford F150 Extended Cab Trucks

$112.95

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High-Performance NVX Speaker Wire

25 ft. of True Spec 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$29.99

Add
20 ft. of NVX SDTK20 Trunk Kit

Keep your trunk from rattling and improve bass quality by using a sound dampening trunk kit.

$59.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Atrend A341-10.
NVX BE-TM3-VSW10S2 Tesla Model 3 Aftermarket Subwoofer and Box Upgrade

2017-2021 Tesla 3 BOOST Subwoofer Box Bass Upgrade (PATENT PENDING)

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2017-2021 Tesla 3 BOOST Subwoofer Box Bass Upgrade (PATENT PENDING)

• Custom Bass Enclosure for Tesla Model 3 2018-up
• Powerful NVX VSW104v2 Subwoofer
• Hand-Laid Fiberglass Enclosure
• Fits In the Storage Cubby On the Left Side of the Trunk
• Add 500 Watts RMS of Bass to Your Tesla

1
NVX BE-TM3-VSW10S2 Tesla Model 3 Aftermarket Subwoofer and Box Upgrade

2017-2021 Tesla 3 BOOST Subwoofer Box Bass Upgrade (PATENT PENDING)

In stock

$699.99 (28.57% off)
$499.99
NVX BOOST Kit for 2010-2015 Toyota Prius (BE-TOY-PRIG3-NSW104v2)

Vehicle Specific, Optimized and Tuned Loaded Subwoofer B.O.O.S.T. Enclosure for 2010-2015 Toyota Prius

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Vehicle Specific, Optimized and Tuned Loaded Subwoofer B.O.O.S.T. Enclosure for 2010-2015 Toyota Prius

• Custom Bass Enclosure for select Toyota Prius
• Powerful NVX NSW104v2 Subwoofer
• Hand-Laid Fiberglass Enclosure
• Fits In the Storage Cubby On the Left Side of the Trunk
• Add 200-350 Watts RMS of Bass to Your Prius

4
NVX BOOST Kit for 2010-2015 Toyota Prius (BE-TOY-PRIG3-NSW104v2)

Vehicle Specific, Optimized and Tuned Loaded Subwoofer B.O.O.S.T. Enclosure for 2010-2015 Toyota Prius

In stock

$399.99 (27.50% off)
$289.99
More info Item page
1 Special offer
  • 10% Off a Sound Dampening Kit with Your Subwoofer Purchase!
JL Audio Stealthbox® SB-GM-CAM6G/12TW3

Custom fit subwoofer enclosure for 2016-2017 Chevrolet Camaro

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Custom fit subwoofer enclosure for 2016-2017 Chevrolet Camaro

• 400W Single 12" Sealed Subwoofer Enclosure
• 12" TW3-D4 Subwoofer
• FIberglass enclosure with OEM-matched carpet
• One set of binding post Terminals

JL Audio Stealthbox® SB-GM-CAM6G/12TW3

Custom fit subwoofer enclosure for 2016-2017 Chevrolet Camaro

Available

Ships in 1-2 weeks

 
$1,079.99
NVX BOOST Box for 2012-2020 Tesla Model S (BE-TSLAS-VCW104)

Vehicle Specific, Optimized and Tuned Loaded Subwoofer Enclosure for 2012-2021 Tesla S

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Vehicle Specific, Optimized and Tuned Loaded Subwoofer Enclosure for 2012-2021 Tesla S

• Custom Bass Enclosure for Tesla Model S 2012-up (tested thru 2020)
• Powerful NVX VCW 104 Subwoofer
• Hand-Laid Fiberglass Enclosure
• Fits In the Storage Cubby On the Left Side of the Trunk
• Add 600-750 Watts RMS of Bass to Your Tesla

2
NVX BOOST Box for 2012-2020 Tesla Model S (BE-TSLAS-VCW104)

Vehicle Specific, Optimized and Tuned Loaded Subwoofer Enclosure for 2012-2021 Tesla S

In stock

$999.99 (40.00% off)
$599.99
More info Item page
2 Special offers
  • Free NVX Black Reusable Cloth Face Mask with purchase!
  • 50% Off a Sound Dampening Kit with Your Subwoofer Purchase!
JL Audio Stealthbox® SB-POL-SLINGSUBD/10W3v3-4

Custom fit subwoofer enclosure for 2015-2017 Polaris Slingshot, 4 ohm, Driver Side

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Custom fit subwoofer enclosure for 2015-2017 Polaris Slingshot, 4 ohm, Driver Side

• Loaded with a JL Audio 10" 10W3v3 4 ohm Subwoofer
• Fits 2015-Up Polaris Slingshot Vehicles
• 100% Fiberglass Construction
• Mounts Behind the Driver's Seat
• Weatherproof Finish

JL Audio Stealthbox® SB-POL-SLINGSUBD/10W3v3-4

Custom fit subwoofer enclosure for 2015-2017 Polaris Slingshot, 4 ohm, Driver Side

Available

Ships in 1-2 weeks

$843.73 (6.37% off)
$789.99
JL Audio Stealthbox® SB-H-CRV2/10TW3/GA

Custom fit subwoofer enclosure for 2012-2015 Honda CR-V with Gray interior

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Custom fit subwoofer enclosure for 2012-2015 Honda CR-V with Gray interior

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10TW3-D4
• 400 Watts RMS
• For 2012-Up Honda CR-V with Gray interior
• Stealthbox Installs against passenger-side rear wheel well

JL Audio Stealthbox® SB-H-CRV2/10TW3/GA

Custom fit subwoofer enclosure for 2012-2015 Honda CR-V with Gray interior

Special order

Ships at Later Date

$949.99 (15.79% off)
Vip Icon $799.99
JL Audio Stealthbox® SB-GM-CAM/12W6V3

Custom fit subwoofer enclosure for 2010-2015 Chevrolet Camaro

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Custom fit subwoofer enclosure for 2010-2015 Chevrolet Camaro

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with One 12" 12W6v3-D4 Subwoofer
• 1200W Max • 600W RMS
• For 2010-Up Chevrolet Camaro
• Stealthbox Installs in driver side of trunk

JL Audio Stealthbox® SB-GM-CAM/12W6V3

Custom fit subwoofer enclosure for 2010-2015 Chevrolet Camaro

Special order

Ships at Later Date

$1499.99 (16.67% off)
Vip Icon $1,249.99
Bbox by Atrend A322-10CP

Dual 10" Subwoofer Enclosure for Ford Ranger Extended Cab and Super Cab Trucks (All Years)

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Dual 10" Subwoofer Enclosure for Ford Ranger Extended Cab and Super Cab Trucks (All Years)

• Dual 10" Down Firing Subwoofer Enclosure
• Designed Specifically For Ford Ranger Extended Cab and Super Cab Trucks
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

Bbox by Atrend A322-10CP

Dual 10" Subwoofer Enclosure for Ford Ranger Extended Cab and Super Cab Trucks (All Years)

In stock

Only 2 Left!

$144.95 (20.01% off)
$115.95

Item Added to Cart

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Dual 10" Subwoofer Enclosure for Ford Ranger Extended Cab and Super Cab Trucks (All Years)

$115.95

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NVX NSW102v2

350W 10" N-Series V2 Dual 2-Ohm Car Subwoofer

$69.99

Add
High-Performance NVX Speaker Wire

25 ft. of True Spec 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$29.99

Add
20 ft. of NVX SDTK20 Trunk Kit

Keep your trunk from rattling and improve bass quality by using a sound dampening trunk kit.

$59.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Bbox by Atrend A322-10CP.
JL Audio Stealthbox® SB-GM-ESCESV/10W1v3/GA

Custom fit subwoofer enclosure for 2007-2013 GMC, Cadillac, Chevrolet with Power Liftgate and Light Titanium interior

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Custom fit subwoofer enclosure for 2007-2013 GMC, Cadillac, Chevrolet with Power Liftgate and Light Titanium interior

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10W1v3-2
• 300 Watts RMS
• For 2007-Up Chevrolet / GMC Extended Wheelbase SUV’s & Cadillac Escalade ESV with Power Liftgate and Light Titanium interior
• Stealthbox Installs on the driver side rear window ledge

JL Audio Stealthbox® SB-GM-ESCESV/10W1v3/GA

Custom fit subwoofer enclosure for 2007-2013 GMC, Cadillac, Chevrolet with Power Liftgate and Light Titanium interior

Special order

Ships at Later Date

$999.99 (10.00% off)
Vip Icon $899.99
JL Audio Stealthbox® SB-GM-CTRIP/10TW3/UF

Custom fit subwoofer enclosure for 2010-2015 Chevrolet Camaro

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Custom fit subwoofer enclosure for 2010-2015 Chevrolet Camaro

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Triple JL Audio 10TW3-D4
• 1200 Watts RMS
• For 2010-Up Chevrolet Camaro
• Stealthbox Installs between trunk and cockpit

JL Audio Stealthbox® SB-GM-CTRIP/10TW3/UF

Custom fit subwoofer enclosure for 2010-2015 Chevrolet Camaro

Special order

Ships at Later Date

$2499.99 (26.00% off)
Vip Icon $1,849.99
MTX Audio Thunderform F150C04T12-TN (Tan, Loaded)

Custom-Fit Tan Enclosure Loaded with 10" Subwoofer for -

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Custom-Fit Tan Enclosure Loaded with 10" Subwoofer for -

• Loaded 12" Subwoofer Enclosure Custom-Fit for 2004-2007 Ford F-150 Pickup
• 400W Max
• 200W RMS
• Polypropylene Woofer Cone
• Rubber Surround
• 28oz. Magnet Structure

MTX Audio Thunderform F150C04T12-TN (Tan, Loaded)

Custom-Fit Tan Enclosure Loaded with 10" Subwoofer for -

Special order

Ships at Later Date

$549.95 (18.18% off)
$449.95
JL Audio Stealthbox® SB-GM-HUMRH2/12W6v3/TN

Custom fit subwoofer enclosure for 2003-2007 Hummer H2 with Tan Wheat interior

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Custom fit subwoofer enclosure for 2003-2007 Hummer H2 with Tan Wheat interior

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with a single JL Audio 12W6v3-D4
• 600 Watts RMS
• For 2003-2007 Hummer H2 with Tan Wheat interior
• Stealthbox Installs in the driver side rear cargo area on top of the side panel and behind the spare tire mount (if so equipped)

JL Audio Stealthbox® SB-GM-HUMRH2/12W6v3/TN

Custom fit subwoofer enclosure for 2003-2007 Hummer H2 with Tan Wheat interior

Special order

Ships at Later Date

$1299.99 (1.54% off)
Vip Icon $1,279.99

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