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Hertz DBX 25.3

600W Peak (150W RMS) Loaded Single 10" Sealed Enclosure

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600W Peak (150W RMS) Loaded Single 10" Sealed Enclosure

• Sealed enclosure with 1 10" DBX Series Subwoofer
• 150 watts RMS (600 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 17.4" L x 11.7" H x 8.9" W

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List price $280.00
-11% $249.99

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Only 1 Left!

AudioControl SPK-V10

700W RMS Loaded Single 10" Vented Enclosure

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700W RMS Loaded Single 10" Vented Enclosure

• Ported enclosure with 1 10" Spike Series Subwoofer
• Power Rating: 300-700 watts RMS
• Final Impedance: 2-ohm
• Dimensions: 17.91" L x 13.78" H x 12.91" W x 14.96" W2

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List price $779.00
-26% $579.00

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MTX TTDDC07FB10-FPR

10" 200W Loaded Thunderform Subwoofer Enclosure for select 2007-2013 Tundra- Black

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10" 200W Loaded Thunderform Subwoofer Enclosure for select 2007-2013 Tundra- Black

• 200W Single 10" Sealed Subwoofer Enclosure
• RMS: 200 W Total
• Preloaded with single 10" FPR-Series Subwoofers
• 10" Sealed Vehicle Specific Enclosure
• Hand Laid Fiberglass Construction - Black

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List price $649.95
-15% $549.95

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JL Audio Stealthbox® SB-J-JL4DPAS/10TW1-4

Custom fit subwoofer enclosure for select 2019-2026 Wrangler Unlimited 4xe and Wrangler 4xe (Passenger Side - 4 Ω)

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Custom fit subwoofer enclosure for select 2019-2026 Wrangler Unlimited 4xe and Wrangler 4xe (Passenger Side - 4 Ω)

• 300W Single 10" Sealed Subwoofer Enclosure
• 10" TW1-4 Subwoofer
• FIberglass enclosure with OEM-matched carpet
• Include a Black steel mesh grille

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$1,349.99

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Used from: $1,147.49
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Kicker VL7R102 (45VL7R102)

1000W Peak (500W RMS) Loaded Single 10" Vented Enclosure

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1000W Peak (500W RMS) Loaded Single 10" Vented Enclosure

• Ported enclosure with 1 10" Solo-Baric L7R Series Subwoofer
• 500 watts RMS (1000 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 24" L x 13" H x 8-1/4" W x 13-7/8" W2

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List price $399.99
Save $104.03
-26% $295.96

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Kicker TL7R102 (45TL7R102)

1000W Peak (500W RMS) Loaded Single 10" Vented Square Truck Enclosure

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1000W Peak (500W RMS) Loaded Single 10" Vented Square Truck Enclosure

• Ported truck enclosure with 1 10" Solo-Baric L7R Series Square Subwoofer
• 500 watts RMS (1000 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 21-1/2" L x 15" H x 6-1/2" W x 10" W2

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List price $349.99
Save $94.03
-27% $255.96

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Cerwin Vega H7SE10

800W Peak (200W RMS) Loaded Single 10" Sealed Shallow Enclosure

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800W Peak (200W RMS) Loaded Single 10" Sealed Shallow Enclosure

• Sealed shallow enclosure with 1 10" HED Series Subwoofer
• 200 watts RMS (800 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 11.8" L x 6" H x 18.5" W

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List price $263.99
-17% $219.99

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Hifonics HEW8D4-500P

500W RMS Loaded Single 8" Amplified Vented Enclosure

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500W RMS Loaded Single 8" Amplified Vented Enclosure

• 8" Amplified Loaded Subwoofer System
• 500 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs via RCA
• Wired Remote Bass Level Control

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List price $539.99
-9% $489.99

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• 8" Amplified Loaded Subwoofer System
• 500 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs via RCA
• Wired Remote Bass Level Control

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

Custom fit subwoofer enclosure for select 2014-2024 RZR XP and RZR 4 900 EPS / 900 EPS XC Edition / 900 XC Edition / 4 900 EPS LE

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Custom fit subwoofer enclosure for select 2014-2024 RZR XP and RZR 4 900 EPS / 900 EPS XC Edition / 900 XC Edition / 4 900 EPS LE

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

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$1,149.99

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Used from: $977.49

NVX QB12SPA (Open Box, Great)

1200W MAX (350W RMS) Single 12" Amplified Ported Loaded Subwoofer Enclosure with Remote Bass Knob

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1200W MAX (350W RMS) Single 12" Amplified Ported Loaded Subwoofer Enclosure with Remote Bass Knob

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

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List price $299.98
-42% $174.99

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

Cerwin-Vega XE10SV

800W Peak (225W RMS) Loaded Single 10" Vented Enclosure

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800W Peak (225W RMS) Loaded Single 10" Vented Enclosure

• Ported enclosure with 1 10" XED Series Subwoofer
• 225 watts RMS (800 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 14.6" L x 11.8" H x 10" W

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List price $179.99
-17% $149.99

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DS18 SB10A

700W Peak (350W RMS) 10" SB10-A Series Shallow 2-Ohm Car Subwoofer

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700W Peak (350W RMS) 10" SB10-A Series Shallow 2-Ohm Car Subwoofer

• 10" Amplified Loaded Subwoofer System
• 350 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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$335.95

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AudioControl SPK-V12

700W RMS Loaded Single 12" Vented Enclosure

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700W RMS Loaded Single 12" Vented Enclosure

• Ported enclosure with 1 12" Spike Series Subwoofer
• Power Rating: 300-700 watts RMS
• Final Impedance: 2-ohm
• Dimensions: 19.88" L x 15.75" H x 16.02" W x 18.43" W2

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List price $859.00
-27% $629.00

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JL Audio Stealthbox® SB-F-SUPRCC/13TW5v2/DG

Custom fit subwoofer enclosure for select 2010-2016 vehicles from Ford with FlexFold 60/40 split bench rear seat (Ebony)

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Custom fit subwoofer enclosure for select 2010-2016 vehicles from Ford with FlexFold 60/40 split bench rear seat (Ebony)

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 13TW5v2-2
• 600 Watts RMS
• For 2004-Up SuperDuty Crew Cab with FlexFold 60/40 split bench rear seat and Ebony interior
• Stealthbox Installs under the rear bench seat

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$1,499.99

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Used from: $1,274.99

Bazooka MBTA10100

100W Peak Loaded Single 10" Amplified Ported Marine Subwoofer Bass Tube Enclosure

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100W Peak Loaded Single 10" Amplified Ported Marine Subwoofer Bass Tube Enclosure

• 10" Amplified Loaded Subwoofer System
• 100 watts Peak
• Speaker-Level Inputs
• RCBM-100 remote control sold separately

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List price $369.99
-24% $279.99

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• 10" Amplified Loaded Subwoofer System
• 100 watts Peak
• Speaker-Level Inputs
• RCBM-100 remote control sold separately

JL Audio Stealthbox® SB-P-996/13TW5v2

Custom fit subwoofer enclosure for select 1998-2004 911 Carrera and 911

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Custom fit subwoofer enclosure for select 1998-2004 911 Carrera and 911

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Dual JL Audio 12W3v3-4
• 1200 Watts RMS
• For 1998-2004 Porsche 911 (996)
• Stealthbox mounts firmly behind the rear seats on the cargo shelf

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$2,599.99

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Used from: $2,209.99

Kenwood P-W804B

900W Peak (300W RMS) Single 8" Vented Subwoofer Enclosure

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900W Peak (300W RMS) Single 8" Vented Subwoofer Enclosure

• 900W Max (300W RMS) Single 8" Vented Subwoofer Enclosure
• 8" Subwoofer
• Black Carpet Finigh
Enclosure Dimensions: 5-7/8" D x 17-11/16" W x 11-13/16" H

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List price $230.00
-22% $179.99

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JL Audio Stealthbox® SB-T-TUNDB3/10TW3/BK

Custom fit subwoofer enclosure forselect 2007-2021 Tundra (Black)

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Custom fit subwoofer enclosure forselect 2007-2021 Tundra (Black)

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Dual JL Audio 10TW3-D4
• 800 Watts RMS
• For 2007-Up Toyota Tundra Double Cab with Black or Red Rock interior
• Stealthbox Installs under driver-side rear seat

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$1,799.99

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Used from: $1,529.99

JL Audio PowerWedge CS110LG-TW3

Sealed PowerWedge Enclosure with 10" TW3 Subwoofer

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Sealed PowerWedge Enclosure with 10" TW3 Subwoofer

• Peak Power Handling: 800W
• RMS Power Handling: 400W
• Dual 4 Ohm Voice Coils
• Sealed Enclosure w/ Black Carpet Finish
• 5/8" MDF Construction

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Cerwin Vega H6E10DV

2000W Peak (500W RMS) Loaded Dual 10" Vented Passive Enclosure

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2000W Peak (500W RMS) Loaded Dual 10" Vented Passive Enclosure

• Ported enclosure with 2 10" HED Series Passive Subwoofer
• 500 watts RMS (2000 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 30" L x 13" H x 13" W

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    FAQ Frequently asked questions in Car Subwoofer Boxes


    A car subwoofer box is a enclosure that houses a subwoofer speaker. The box is designed to resonate at a specific frequency, which enhances the bass response of the subwoofer.
    There are three main types of car subwoofer boxes: sealed boxes, ported boxes, and bandpass boxes. Sealed boxes are the simplest type of subwoofer box. They are sealed off from the outside air, which creates a more accurate bass response. Ported boxes have a port that allows air to flow in and out of the box. This creates a more powerful bass response, but it can also make the box more susceptible to vibrations. Bandpass boxes are a hybrid of sealed and ported boxes. They have a port that is tuned to a specific frequency range. This creates a bass response that is tailored to a specific type of music.
    There are a few factors to consider when choosing a car subwoofer box, including:
    1. The type of subwoofer you have: The size and power of your subwoofer will determine the size and type of box you need.
    2. The type of music you listen to: If you listen to a lot of bass-heavy music, you will need a ported or bandpass box. If you listen to a variety of music, a sealed box may be a better option.
    3. The size of your car: The size of your car will determine the size of the box you can fit.
    4. Your budget: Car subwoofer boxes can range in price from a few dollars to a few hundred dollars. It is important to set a budget before you start shopping.
    Installing a car subwoofer box can be a relatively simple process, but it is important to follow the manufacturer's instructions carefully. Here are the basic steps involved in installing a car subwoofer box:
    1. Choose a location for the box. The box should be located in a place where it will not vibrate or rattle.
    2. Secure the box in place. The box should be secured in place to prevent it from moving around.
    3. Connect the subwoofer to the box. The subwoofer should be connected to the box using speaker wires.
    4. Connect the box to the car stereo. The box should be connected to the car stereo using speaker wires.
    5. Test the system. Once the system is installed, test it to make sure it is working properly.
    Car subwoofer boxes are available at a variety of retailers, including car audio stores, electronics stores, and online retailers. When choosing a retailer, it is important to make sure that they offer a wide selection of products and that they have a good reputation for customer service.

    All About

    Car Subwoofer Boxes
    Car Subwoofer Enclosure & Car Sub Box Information: It is often overlooked, but every great car audio system features a subwoofer enclosure purposely selected to maximize subwoofer performance. It may surprise you to learn that a sub box can make or break the perfect setup. We have a wide variety of professionally constructed sub boxes, built for your convenience and designed to perfectly complement your personalized system. We advise you to choose a sealed, ported or bandpass box based on your car subwoofer specifications and available vehicle space.

    Looking for a way to improve the bass in your car audio system? Car subwoofer boxes are the perfect way to do it! With the right subwoofer box, you can add deep, rich bass to your music that will make your car feel like a concert hall.

    Car subwoofer boxes are enclosures that are specifically designed to house subwoofers. They come in a variety of shapes, sizes, and materials, and they can be custom-made to fit your specific vehicle.

    Advantages of Car Subwoofer Boxes

    There are many advantages to installing a subwoofer box in your vehicle. Here are just a few:

    Improved bass response: Subwoofer boxes can improve the bass response of your car audio system by providing a controlled environment for the subwoofer to operate in. This results in deeper, richer bass that will make your music sound amazing.

    Increased volume: Subwoofer boxes can also increase the volume of your car audio system. This is because they can better dissipate heat, which allows the subwoofer to play louder for longer periods of time.

    Customization: Subwoofer boxes can be customized to match your specific needs and preferences. You can choose a box that is the right size for your vehicle, the right shape for your subwoofer, and the right material for your budget.

    Sonic Electronix is here to help you find the best car subwoofer box for your vehicle. We offer a wide selection of boxes from the top brands in the industry, and our staff is knowledgeable and experienced. We can help you choose the right box for your needs and budget, and we can also install it for you.

    If you're looking for the best car subwoofer box, don't hesitate to contact Sonic Electronix. We're here to help you create the perfect sound system for your vehicle.

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    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!
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
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    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.