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Lowest price in 30 days

JL Audio Stealthbox® SB-F-SUPRCC/13TW5v2/TN (Open Box, Like New)

Custom fit subwoofer enclosure for select 2004-2016 vehicles from Ford with FlexFold 60/40 split bench rear seat (Camel)

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Custom fit subwoofer enclosure for select 2004-2016 vehicles from Ford with FlexFold 60/40 split bench rear seat (Camel)

• 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 Camel interior
• Stealthbox Installs under the rear bench seat

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$1,274.99

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Lowest price in 30 days

JL Audio Stealthbox® SB-F-SUPRCC/13TW5v2/BK (Open Box, Like New)

Custom fit subwoofer enclosure for select 2008-2016 vehicles from Ford with FlexFold 60/40 split bench rear seat (Black leather)

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Custom fit subwoofer enclosure for select 2008-2016 vehicles from Ford with FlexFold 60/40 split bench rear seat (Black leather)

• 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 Black (leather) interior
• Stealthbox Installs under the rear bench seat

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JL Audio Stealthbox® SB-F-SUPRCC/13TW5v2/DG (Open Box, Like New)

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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$1,274.99

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JL Audio 10W0v3-4 Subwoofer + 50% off MDFS10 Sealed Box

300W RMS 10" W0v3 Series Single 4-Ohm Subwoofer with Sealed Enclosure

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300W RMS 10" W0v3 Series Single 4-Ohm Subwoofer with Sealed Enclosure

• Sensitivity: 84.07 dB
• Mounting depth: 4.90 "
• Mineral-Filled Polypropylene Cone
• Large Roll Surround
• Elevated Frame Cooling
• DMA Optimized Motor System
• Metallic Silver Frame Finish • 10" Sealed Enclosure
• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil

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$155.50

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JL Audio H.O. Wedge HO110-W6v3 (Open Box, Great)

600W Single 10" 10W6v3 Vented Enclosed Subwoofer System

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600W Single 10" 10W6v3 Vented Enclosed Subwoofer System

• 600W Single 10" Vented Subwoofer Enclosure
• 10" W6 Series Subwoofer
• 5/8" Medium Density Fiberboard with High-grade Automotive Carpet
• 2 Screw Terminals
• Enclosure Dimensions: 21-3/4" D x 12-1/4" W x 14" H

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JL Audio CS113TG-TW5v2 - New (Damaged Packaging, Product A+)

One 13.5" JL Audio 13TW5v2 Loaded in a Sealed Truck PowerWedge Enclosure

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One 13.5" JL Audio 13TW5v2 Loaded in a Sealed Truck PowerWedge Enclosure

• 13.5" Loaded PowerWedge Truck Enclosure
• 1200W Peak
• 600W RMS
• Comes Equipped with One JL Audio 13TW5-3v2 TW5 Thin-Line Subwoofer
• High Grade Black Carpet Finish
• Five-Way Binding Post Connectors

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• 13.5" Loaded PowerWedge Truck Enclosure
• 1200W Peak
• 600W RMS
• Comes Equipped with One JL Audio 13TW5-3v2 TW5 Thin-Line Subwoofer
• High Grade Black Carpet Finish
• Five-Way Binding Post Connectors

JL Audio Stealthbox® SB-H-PIO1K/10TW3

Custom fit subwoofer enclosure for select 2016-2022 vehicles from Honda

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Custom fit subwoofer enclosure for select 2016-2022 vehicles from Honda

• Single JL Audio 10TW3-D4 Subwoofer
• Power handling: RMS 400 watts
• Sealed fiberglass enclosure
• Stealthbox® seamlessly installs beneath the driver's seat

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$1,299.99

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Lowest price in 30 days

JL Audio BassWedge CP112-W0v3 (Open Box, Great)

300W RMS 12" W0v3 Series BassWedge Ported Subwoofer System

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300W RMS 12" W0v3 Series BassWedge Ported Subwoofer System

• 600W Peak
• 300W RMS
• Top-Quality MDF Construction
• Durable Dark Gray Carpet Finish
• Five-Way Binding Post Connectors
• Embroidered JL Audio Logo

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$195.99

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• 600W Peak
• 300W RMS
• Top-Quality MDF Construction
• Durable Dark Gray Carpet Finish
• Five-Way Binding Post Connectors
• Embroidered JL Audio Logo

JL Audio Stealthbox® SB-GM-C7CP1/10TW3

Custom fit subwoofer enclosure for select 2014-2019 Chevrolet Corvette

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Custom fit subwoofer enclosure for select 2014-2019 Chevrolet Corvette

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10TW3-D4
• 400 Watts RMS
• For 2014-Up Chevrolet C7 Corvette Coupe (Single Driver)
• Stealthbox Installs into driver side hatch storage compartment

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$1,249.99

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JL Audio Stealthbox® SB-P-996/13TW5v2

Custom fit subwoofer enclosure for 1998-2004 Porsche 911, 911 Carrera

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Custom fit subwoofer enclosure for 1998-2004 Porsche 911, 911 Carrera

• 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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JL Audio Stealthbox® SB-T-TUNDCMAX/13TW5v2

Custom fit subwoofer enclosure for select 2007-2013 Toyota Tundra

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Custom fit subwoofer enclosure for select 2007-2013 Toyota Tundra

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 12W3v3-4
• 600 Watts RMS
• For 2007-2013 Toyota Tundra CrewMax
• Stealthbox Installs behind the rear bench

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$1,449.99

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JL Audio Stealthbox® SB-GM-C7CP2/10TW3

Custom fit subwoofer enclosure for select 2014-2019 Chevrolet Corvette

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Custom fit subwoofer enclosure for select 2014-2019 Chevrolet Corvette

• Contains two 10TW3-D8 subwoofers in a sealed enclosure
• Installation does not affect storage of targa-tops
• Mounts ahead of the rear axle, so as to preserve precious cargo space and maintain the C7’s excellent weight distribution
• Installs behind front seats in the forward section of the cargo area
• Sealed fiberglass enclosure

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$1,999.99

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JL Audio Stealthbox® SB-T-4RNRG5/10TW3

Custom-Fit Loaded 10" Subwoofer Enclosure for select 2010-2024 Toyota 4Runner

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Custom-Fit Loaded 10" Subwoofer Enclosure for select 2010-2024 Toyota 4Runner

• Sealed enclosure with 1 10" Stealthbox Series Subwoofer
• Designed for select 2010-2024 Toyota 4Runner
• 400 watts RMS Power Rating
• Final Impedance: 2-ohm
• Designed to be installed behind the factory cargo panel
• Hassle-free plug and play installation

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JL Audio Stealthbox® SB-GM-SLVD/10TW1/BK

Custom fit subwoofer enclosure for select 2014-2018 vehicles from Chevrolet, GMC (Ebony)

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Custom fit subwoofer enclosure for select 2014-2018 vehicles from Chevrolet, GMC (Ebony)

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Dual JL Audio 10TW1-4
• 600 Watts RMS Power Handling
• Stealthbox Installs under rear seat

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JL Audio Stealthbox® SB-F-F150SPRCB/10TW3

Custom-Fit Loaded 10" Subwoofer Enclosure for select 2015-2025 vehicles from Ford

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Custom-Fit Loaded 10" Subwoofer Enclosure for select 2015-2025 vehicles from Ford

• Sealed enclosure with 1 10" Stealthbox Series Subwoofer
• Designed for select 2015-2025 vehicles from Ford
• 400 watts RMS Power Rating
• Final Impedance: 2-ohm
• Designed to install neatly under the rear bench seat
• Hassle-free plug and play installation

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JL Audio MicroSub CP110LG-TW1-2 (Open Box, Great)

300 Watt RMS Single 10" 10TW1-2 Subwoofer Loaded in a Slot-Ported MicroSub Enclosure (2 ohms Final Impedance)

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300 Watt RMS Single 10" 10TW1-2 Subwoofer Loaded in a Slot-Ported MicroSub Enclosure (2 ohms Final Impedance)

• Preloaded with single 10TW1-2 Subwoofer
• Nominal Impedance: 2-ohm
• Black, high-grade automotive carpet with silver embroidery
• Efficient slot-ported design and precise tuning of its 10TW1 subwoofer
• Sensitivity: 82.2 dB 1 watt / 1 meter

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• Preloaded with single 10TW1-2 Subwoofer
• Nominal Impedance: 2-ohm
• Black, high-grade automotive carpet with silver embroidery
• Efficient slot-ported design and precise tuning of its 10TW1 subwoofer
• Sensitivity: 82.2 dB 1 watt / 1 meter

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

Custom fit subwoofer enclosure for select 2014-2024 vehicles from Polaris

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Custom fit subwoofer enclosure for select 2014-2024 vehicles from Polaris

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

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JL Audio Stealthbox® SB-POL-RZG3/10TW3

Custom-Fit Loaded 10" Subwoofer Enclosure for select 2019-2024 vehicles from Polaris

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Custom-Fit Loaded 10" Subwoofer Enclosure for select 2019-2024 vehicles from Polaris

• Sealed enclosure with 1 10" Stealthbox Series Subwoofer
• Designed for select 2019-2024 vehicles from Polaris
• 400 watts RMS Power Rating
• Final Impedance: 2-ohm
• Designed to replace Polaris RZR's glove box assembly
• Hassle-free plug and play installation

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

Custom fit subwoofer enclosure for 2019-2025 Jeep Wrangler Unlimited, Wrangler 4xe, Wrangler Unlimited 4xe (Passenger Side - 4 Ω)

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Custom fit subwoofer enclosure for 2019-2025 Jeep Wrangler Unlimited, Wrangler 4xe, Wrangler Unlimited 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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Wet Sounds REVO12PSEXWB*

1000W Peak (500W RMS) Loaded Dual 12" Sealed Enclosure with Passive Radiator (Black Grilles)

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1000W Peak (500W RMS) Loaded Dual 12" Sealed Enclosure with Passive Radiator (Black Grilles)

• Sealed enclosure with 2 12" REVO Series Subwoofers
• 500 watts RMS (1000 watts Peak)
• Final Impedance: 4-ohm
• Black closed style grilles included
• Dimensions: 15.5" L x 15.5" H x 15.5" 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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