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Car Subwoofers

Find the best car subwoofers and sub boxes to enhance your car audio system. We're the #1 subwoofer experts since 2000. Boost your bass with our selection of component subwoofers, subwoofer boxes, subwoofers with amplifier packages, and subwoofer installation accessories. Explore our selection and find the best options for a component subwoofer or two, and find loaded, sealed, ported, and bandpass enclosures, as well as complete subwoofer bass packages.


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1.2 Cu Ft - Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS1012)

10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.2 cu ft airspace 10SQTC)

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10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.2 cu ft airspace 10SQTC)

• 10" 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• 1.2 Cubic ft Box Volume

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List price $109.99
-45% $59.99

In stock

Diamond Audio VSP8SMBR

Mercedes Benz® Specific 8″ Subwoofer Speakers (Right)

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Mercedes Benz® Specific 8″ Subwoofer Speakers (Right)

• Peak Power: 200 W
• RMS Power: 100 W
• Cone Material Glass Fiber

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$409.99

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• Peak Power: 200 W
• RMS Power: 100 W
• Cone Material Glass Fiber

Limited time!

Alpine S2-W12D4

1800W Peak (600W RMS) 12" S-Series Dual 4-ohm Car Subwoofer

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1800W Peak (600W RMS) 12" S-Series Dual 4-ohm Car Subwoofer

• Peak Power: 1800 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Polypropylene Cone
• High-Amplitude Multi-Roll (HAMR) Surround
• Mount depth: 4.89"
• Sensitivity: 86.2 dB

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List price $320.00
Save $104.05
-33% $215.95

In stock

Limited time!

Bazooka BTA6250D (Open Box, Good)

250W Peak (120W RMS) Loaded Single 6" Amplified Ported Subwoofer Bass Tube Enclosure with FAST Harnesses

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250W Peak (120W RMS) Loaded Single 6" Amplified Ported Subwoofer Bass Tube Enclosure with FAST Harnesses

• 6" Amplified Loaded Subwoofer System
• 120 watts RMS
• Built-In Class D Amplifier
• Speaker-Level Inputs
• RCBM-250D remote control sold separately

10% Off Open Box!
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List price $349.99
-34% $229.99
$206.99 with coupon | Price details

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Only 3 Left!

Tru Spec S12 Elite XXL (854)

Empty Single 12" Vented Prefabricated Square Enclosure for Select Sundown Subwoofers

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Empty Single 12" Vented Prefabricated Square Enclosure for Select Sundown Subwoofers

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• Compatible with select Sundown subwoofers (Sold separately)

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List price $479.99
-17% $399.99

In stock.

Rockford Fosgate Prime R2 R2D4-10

500W Peak (250W RMS) 10" Prime Series Dual 4-ohm Car Subwoofer

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500W Peak (250W RMS) 10" Prime Series Dual 4-ohm Car Subwoofer

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Poly-Foam Surround
• Mount depth: 4.319"
• Sensitivity: 86.6 dB

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$109.99

In stock

Used from: $93.49

Tru Spec Dual 6.5 (1456ER)

Empty Dual 6.5" Vented Prefabricated Enclosure

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Empty Dual 6.5" Vented Prefabricated Enclosure

• 6.5" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.6 cubic feet
• Compatible for Sundown SA65V2 and similar subwoofers (Sold separately)

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$149.99

In stock.

Atrend AFG-201-10

Empty Single 10" Sealed Underseat Enclosure for select 2002-2019 Ram 1500 / 3500 / 2500 and 1500 and 1500 Classic

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Empty Single 10" Sealed Underseat Enclosure for select 2002-2019 Ram 1500 / 3500 / 2500 and 1500 and 1500 Classic

• 10" Single Sealed Subwoofer Enclosure
• 3/4" Fiberglass construction
• Total box volume: 2.2 cubic feet
• Compatible with select 2002-2019 Ram 1500 / 3500 / 2500 and 1500 and 1500 Classic

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$359.99

Available

Ships in 10-14 days

Rockford Fosgate M2D2-10IB-G2

1600W Peak (400W RMS) 10" M2 Series Dual 2-ohm Infinite Baffle Marine Subwoofer (Black)

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1600W Peak (400W RMS) 10" M2 Series Dual 2-ohm Infinite Baffle Marine Subwoofer (Black)

• Peak Power: 1600 watts
• RMS Power: 400 watts
• Impedance: Dual 1 or 4 ohm
• Mineral-Filled Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 4.70"
• Sensitivity: 87 dB

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List price $527.99
-17% $439.99

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Only 3 Left!

• Peak Power: 1600 watts
• RMS Power: 400 watts
• Impedance: Dual 1 or 4 ohm
• Mineral-Filled Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 4.70"
• Sensitivity: 87 dB

American Bass Titanium 1244 (TM-1244)

1200W Peak (600W RMS) 12" Titanium Series Dual 4-ohm Slim Subwoofer

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1200W Peak (600W RMS) 12" Titanium Series Dual 4-ohm Slim Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Composite Fiber cone
• Rubber surround
• Mount depth: 4.45"
• Sensitivity: 87.5 dB

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List price $240.13
-38% $147.84

In stock.

DS18 IXS12.4D

1600W Peak (800W RMS) 12" IXS Series Dual 4-ohm Shallow Car Subwoofer

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1600W Peak (800W RMS) 12" IXS Series Dual 4-ohm Shallow Car Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Paper Cone
• Rubber Surround
• Impedance: Dual 4 ohm
• Mount depth: 4.33"
• Sensitivity: 85.1 dB

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$263.95

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Belva BBX112BL (BLUE)

1.842 cu ft. Single 12" Ported Car Subwoofer Box Enclosure with Custom Blue Baffle

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1.842 cu ft. Single 12" Ported Car Subwoofer Box Enclosure with Custom Blue Baffle

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard Construction
• Blue Finish Panel
• Durable Black Carpet
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• Total box volume: 1.842 Cubic Feet

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List price $129.99
-23% $99.99

In stock

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard Construction
• Blue Finish Panel
• Durable Black Carpet
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• Total box volume: 1.842 Cubic Feet

NVX Loaded BOOST Box - 2015-2023 Dodge Charger - BE-DODCHA-G7

For select 2015-2023 Charger - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

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For select 2015-2023 Charger - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

• Sealed BOOST enclosure with 1 10" N-Series Subwoofer
• Fits select 2015-2023 Charger
• 500 watts RMS (1000 watts Peak)
• Final Impedance: 2-ohm

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List price $374.99
-20% $299.99

In stock

Only 3 Left!

Atrend 8TKV

Empty Single 8" Vented Truck Subwoofer Enclosure

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Empty Single 8" Vented Truck Subwoofer Enclosure

• 8" Single Truck Ported Subwoofer Enclosure
• 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: 0.51 cubic feet

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List price $89.99
-10% $80.60

Available

Ships in 10-14 days

Limited time!

NVX BXSQ112

1200W Peak (600W RMS) Sealed 2-Ohm Loaded Enclosure with Single 12" S-Series Shallow-Mount Subwoofer

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1200W Peak (600W RMS) Sealed 2-Ohm Loaded Enclosure with Single 12" S-Series Shallow-Mount Subwoofer

• Sealed enclosure with 1 12" SQ Series Subwoofer
• 600 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm

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List price $479.99
Save $130.00
-27% $349.99

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Cerwin-Vega V65DV4

1500W Peak (500W RMS) 6.5" Vega Series Dual 4-ohm Subwoofer

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1500W Peak (500W RMS) 6.5" Vega Series Dual 4-ohm Subwoofer

• Peak Power: 1500 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 4.65"
• Sensitivity: 82 dB

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List price $155.99
-17% $129.99

In stock

Only 1 Left!

Kicker HS12 (51HS12)

230W RMS Loaded Single 12" Sealed Amplified Subwoofer Enclosure

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230W RMS Loaded Single 12" Sealed Amplified Subwoofer Enclosure

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

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List price $479.99
-6% $449.99

In stock

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

Rockford Fosgate Prime R2D2-10

500W Peak (250W RMS) 10" Prime Series Dual 2-ohm Car Subwoofer

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500W Peak (250W RMS) 10" Prime Series Dual 2-ohm Car Subwoofer

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Dual 2 ohm
• Mica Injected Polypropylene - MIPP Cone
• Poly-Foam Surround
• Mount depth: 4.319"
• Sensitivity: 87 dB

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List price $129.99
-15% $109.99

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Used from: $93.49

Kicker Comp DC12 (43DC122)

600W Peak (300W RMS) Loaded Dual 12" Vented Enclosure

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600W Peak (300W RMS) Loaded Dual 12" Vented Enclosure

• Ported enclosure with 2 12" Comp Series Subwoofer
• 300 watts RMS (600 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 17-1/4" L x 16" H x 32-7/16" W x 13-7/8" W2

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List price $359.99
-8% $329.99

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Kicker DL7TDF122 (49DL7TDF122)

1200W RMS Loaded Dual 12" Sealed Enclosure

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1200W RMS Loaded Dual 12" Sealed Enclosure

• Sealed enclosure with 2 12" Solo-Baric L7T Series Subwoofer
• 1200 watts RMS Power
• Final Impedance: 2-ohm
• Dimensions: 38-3/16" L x 8-1/4" H x 17-1/8" W

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    FAQ Frequently asked questions in Car Subwoofers


    A car subwoofer is a specialized speaker designed to reproduce low-frequency bass sounds. It enhances the audio system by delivering deep and powerful bass that standard car speakers cannot produce. Subwoofers are essential for experiencing the full range of frequencies in music and enhancing the overall audio quality. They add depth and impact to the sound, creating a more immersive and enjoyable listening experience. Whether you enjoy rock, hip-hop, or electronic music, a car subwoofer ensures that you can feel the music as well as hear it, adding a whole new dimension to your car audio system.
    Choosing the right car subwoofer involves considering factors such as the size of your vehicle, available space, power handling capabilities, and personal audio preferences. The most common subwoofer sizes for cars are 8-inch, 10-inch, 12-inch, and 15-inch. Smaller subwoofers are suitable for compact cars with limited space, while larger ones provide more bass output for larger vehicles or enthusiasts seeking a more robust bass experience. Additionally, consider the subwoofer's power handling (RMS and peak power) and impedance to match it with your car amplifier. If you're unsure about which subwoofer to choose, consult with a car audio professional who can recommend the best option based on your vehicle and audio preferences.
    While some car audio enthusiasts may have the knowledge and experience to install a car subwoofer themselves, professional installation is generally recommended. Installing a subwoofer involves more than just connecting wires; it requires proper placement, enclosure design, and tuning to achieve optimal sound quality and performance. A professional installer has the expertise and tools to ensure that the subwoofer is installed correctly, reducing the risk of damage to the vehicle and audio equipment. Additionally, they can help integrate the subwoofer seamlessly into your car's interior and fine-tune the audio system for the best possible sound. Investing in professional installation guarantees that your car subwoofer performs at its best and provides a satisfying bass experience.
    A powered car subwoofer, also known as an active subwoofer, has a built-in amplifier, whereas a passive subwoofer requires an external amplifier to power it. The advantage of a powered subwoofer is its simplicity; it can be easily connected to the car's audio system without the need for a separate amplifier. This makes powered subwoofers a popular choice for those looking to add bass to their car audio system without extensive modifications. On the other hand, passive subwoofers offer more flexibility for audiophiles who want to customize their audio setup. They allow for the use of external amplifiers, giving users greater control over their audio system's performance. The choice between powered and passive subwoofers depends on your preferences and the level of customization you desire for your car audio setup.
    Yes, using multiple subwoofers in your car audio system is possible and can lead to improved bass performance. Multiple subwoofers can help distribute bass more evenly throughout the vehicle, reducing peaks and nulls in bass response. This can result in smoother and more consistent bass across different seating positions. Additionally, using multiple subwoofers can increase overall bass output, allowing for a more impactful and immersive listening experience. When using multiple subwoofers, it's essential to properly match them with the car's amplifier and consider enclosure designs that complement each subwoofer's characteristics. Integrating multiple subwoofers may require more complex installation and tuning, so consulting with a car audio professional is advisable to achieve the best results.

    All About

    Car Subwoofers

    If you're on the hunt for the best quality car subwoofers to elevate your audio experience, look no further. Explore our extensive collection now and discover the perfect subwoofer that will bring new life to your car's sound system.

    Car subwoofers are the heartbeat of any audio system, adding depth and power to your music that standard speakers alone cannot replicate. These specialized speakers are designed to handle low-frequency sounds, commonly referred to as bass. By reproducing these low notes accurately, car subwoofers enrich the audio experience, providing a full-bodied, immersive sound that you can feel.

    One of the key advantages of having car subwoofers is their ability to enhance the overall sound quality. By taking on the responsibility of reproducing bass frequencies, subwoofers relieve the main speakers of this task, allowing them to focus on delivering crisp and clear mid and high-range sounds. The result is a well-balanced and dynamic audio experience that can transform your daily commute into a concert-like journey.

    Beyond music, car subwoofers also enhance the enjoyment of movies, audiobooks, and podcasts. Whether you're a music enthusiast, a movie buff, or simply someone who appreciates high-quality audio, adding a subwoofer to your car's audio system will undoubtedly elevate your entertainment experience on the road.

    At Sonic Electronix, we take pride in offering a diverse range of top-tier car subwoofers from leading brands in the industry. Our team of audio experts is dedicated to assisting you in finding the best car subwoofer that aligns with your audio preferences and vehicle specifications. Whether you're seeking bone-rattling bass or a smooth, refined sound, we have the perfect options to meet your audio aspirations.

    For personalized guidance and expert assistance, don't hesitate to reach out to our knowledgeable staff at 1-502-200-8010. Our audio specialists are ready to help you create a custom car audio setup that perfectly complements your driving style and audio preferences.

    Sonic Electronix Learning Center: Differences in Subwoofer Sizes

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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.