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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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DS18 ZXI-112LD.RG

2000W Peak (1000W RMS) Loaded Single 12" Rugged Vented Enclosure

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2000W Peak (1000W RMS) Loaded Single 12" Rugged Vented Enclosure

• Ported armored rugged enclosure with 1 12" ZXI Series Subwoofer
• 1000 watts RMS (2000 watts Peak)
• Final Impedance: 1-ohm
• Dimensions: 23.15" L x 14.5" H x 17.72" W x 19.7" W2

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DS18 SB12A

700W Peak (350W RMS) 12" Sealed Amplified Loaded Subwoofer Enclosure

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700W Peak (350W RMS) 12" Sealed Amplified Loaded Subwoofer Enclosure

• 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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DS18 SB212

1400W Peak (700W RMS) Loaded Dual 12" Sealed Enclosure

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1400W Peak (700W RMS) Loaded Dual 12" Sealed Enclosure

• Sealed enclosure with 2 12" Subwoofer
• 700 watts RMS (1400 watts Peak)
• Final Impedance: 1-ohm
• Dimensions: 38.75" L x 15.25" H x 5.25" W x 7.5" W2

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• Sealed enclosure with 2 12" Subwoofer
• 700 watts RMS (1400 watts Peak)
• Final Impedance: 1-ohm
• Dimensions: 38.75" L x 15.25" H x 5.25" W x 7.5" W2

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DS18 ZXI-212LD.RG

4000W Peak (2000W RMS) Loaded Dual 12" Ported Enclosure

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4000W Peak (2000W RMS) Loaded Dual 12" Ported Enclosure

• Ported enclosure with 2 12" ZXI Series Subwoofer
• 2000 watts RMS (4000 watts Peak)
• Final Impedance: 1-ohm
• Dimensions: 19.7" L x 14.5" H x 36.22" W x 21.65" W2

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DS18 EBM-FFPUNI-2X8.LDPKG

2400W Peak (1200W RMS) Loaded Dual 8" Ported Enclosure and Amplifier Package

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2400W Peak (1200W RMS) Loaded Dual 8" Ported Enclosure and Amplifier Package

• 8" Amplified Loaded Subwoofer System
• 1200 watts RMS
• Includes two DS18 EXL-X8.4D subwoofers
• Includes DS18 G3600.1D amplifier
• Variable bass boost
• 3/4" MDF construction with sprayliner finish
• Under seat enclosure design

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• 8" Amplified Loaded Subwoofer System
• 1200 watts RMS
• Includes two DS18 EXL-X8.4D subwoofers
• Includes DS18 G3600.1D amplifier
• Variable bass boost
• 3/4" MDF construction with sprayliner finish
• Under seat enclosure design

MB Quart MBQJT-SUB-1

Custom underseat enclosure with two 8" subs fits select 2020-2025 Jeep Gladiator

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Custom underseat enclosure with two 8" subs fits select 2020-2025 Jeep Gladiator

• 400 Watt Jeep® Gladiator (JT) Tuned Dual Subwoofers System
• 8" Series Subwoofer(s)
• High Density Polyethylene (HDPE) custom-fit enclosure
• Enclosure Dimensions: 23.42" L x 16.06" W x 15.35" H

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DS18 DFPU110IX

1200W Peak (600W RMS) Loaded Single 10" Sealed Shallow Mount Enclosure

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1200W Peak (600W RMS) Loaded Single 10" Sealed Shallow Mount Enclosure

• Sealed enclosure with 1 10" IXS Shallow Series Subwoofer
• 600 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 18.1" L x 7.9" H x 14.1" W

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$279.96

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• Sealed enclosure with 1 10" IXS Shallow Series Subwoofer
• 600 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 18.1" L x 7.9" H x 14.1" W

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DS18 SB12

700W Peak (350W RMS) Loaded Single 12" Sealed Shallow Enclosure

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700W Peak (350W RMS) Loaded Single 12" Sealed Shallow Enclosure

• Sealed enclosure with 1 12" Subwoofer
• 350 watts RMS (700 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 19" L x 15" H x 5" W x 7.5" W2

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• Sealed enclosure with 1 12" Subwoofer
• 350 watts RMS (700 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 19" L x 15" H x 5" W x 7.5" W2

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DS18 EN-DF10A

500W Peak (250W RMS) Loaded Single Amplified 10" Sealed Enclosure

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500W Peak (250W RMS) Loaded Single Amplified 10" Sealed Enclosure

• 10" Amplified Loaded Subwoofer System
• 250 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost: 0dB to 12dB
• Speaker-Level Inputs

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DS18 PU210A

700W Peak (350W RMS) Loaded Dual 10" Sealed Shallow Subwoofer Enclosure for Pick-up Trucks

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700W Peak (350W RMS) Loaded Dual 10" Sealed Shallow Subwoofer Enclosure for Pick-up Trucks

• 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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DS18 PU110A

700W Peak (350W RMS) Loaded Dual 10" Sealed Amplified Enclosure with 10" Passive Radiator

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700W Peak (350W RMS) Loaded Dual 10" Sealed Amplified Enclosure with 10" Passive Radiator

• 10" Amplified Loaded Subwoofer and Passive Radiator System
• 350 watts RMS
• Built-In Class D amplifier
• Variable bass boost
• Speaker-level inputs

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DS18 ZR112LD

1600W Peak (800W RMS) Loaded Single 12" Vented Enclosure

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1600W Peak (800W RMS) Loaded Single 12" Vented Enclosure

• Ported enclosure with 1 12" ZR Series Subwoofer
• 800 watts RMS (1600 watts Peak
• Final Impedance: 1-ohm
• Dimensions: 23.14" L x 14.48" H x 17.71" W x 19.68" W2

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DS18 GEN-X212LD

1800W Peak (900W RMS) Loaded Dual 12" Vented Enclosure

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1800W Peak (900W RMS) Loaded Dual 12" Vented Enclosure

• Ported enclosure with 2 12" Gen-X Subwoofer
• 900 watts RMS, (1800 watts Peak)
• Final Impedance: 2 + 2 ohm
• Dimensions: 38.58" L x 13.78" H x 11" W x 14" W2

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DS18 NXL-10SUBLD/BK

700W Peak (350W RMS) Loaded Single 10" Sealed Enclosure with 10" Passive Radiator

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700W Peak (350W RMS) Loaded Single 10" Sealed Enclosure with 10" Passive Radiator

• Sealed enclosure with 2 10" Hydro Series Subwoofer
• 350 watts RMS (700 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 14.17" L x 12.6" H x 13.65" W

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DS18 GEN-X110LD

800W Peak (400W RMS) Loaded Single 10" Vented Enclosure

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800W Peak (400W RMS) Loaded Single 10" Vented Enclosure

• Ported enclosure with 1 10" Gen-X Subwoofer
• 800 watts RMS (400 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 15.75" L x 14" H x 14" W

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DS18 GEN-X210LD

800W Peak (400W RMS) Loaded Dual 10" Ported Enclosure

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800W Peak (400W RMS) Loaded Dual 10" Ported Enclosure

• Ported enclosure with 2 10" Gen-X Subwoofer
• 800 watts RMS (1600 watts Peak)
• Final Impedance: 2-ohm x 2 sets
• Dimensions: 30.71" L x 13.78" H x 11" W x 14" W2

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DS18 EN-DF10

600W Peak (300W RMS) Loaded Single 10" Sealed Enclosure

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600W Peak (300W RMS) Loaded Single 10" Sealed Enclosure

• Sealed enclosure with 1 10" Subwoofer
• 300 watts RMS (600 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 20.27" L x 11.6" H x 6.30" W

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DS18 PU110

700W Peak (350W RMS) Loaded Single 10" Sealed Enclosure

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700W Peak (350W RMS) Loaded Single 10" Sealed Enclosure

• Sealed enclosure with 1 10" Subwoofer
• 350 watts RMS (700 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 23.5" L x 12" H x 4.25" W x 7" W2

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• Sealed enclosure with 1 10" Subwoofer
• 350 watts RMS (700 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 23.5" L x 12" H x 4.25" W x 7" W2

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DS18 PU210

700W Peak (350W RMS) Loaded Dual 10" Enclosure with Passive Radiator

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700W Peak (350W RMS) Loaded Dual 10" Enclosure with Passive Radiator

• Sealed enclosure with 2 10" Subwoofer and Passive Radiator
• 350 watts RMS (700 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 23.5" L x 12" H x 4.25" W x 7" W2

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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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    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.
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    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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