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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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NVX Empty BOOST Box - 2020-2023 Tesla Model Y - UBE-TSLAY-G1D (Driver Side)

For select 2020-2023 Model Y - Single 10" Empty BOOST Sealed Enclosure (Driver Side)

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For select 2020-2023 Model Y - Single 10" Empty BOOST Sealed Enclosure (Driver Side)

• Custom Fit Empty Single 10" BOOST Sealed Enclosure (Driver Side)
• Compatible with select 2020-2023 Model Y (5-seat models only)
• Made with hand-laid fiberglass shell covered in Carpet
• Total box volume: 0.55 cubic feet

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List price $227.99
-17% $189.99

In stock

• Custom Fit Empty Single 10" BOOST Sealed Enclosure (Driver Side)
• Compatible with select 2020-2023 Model Y (5-seat models only)
• Made with hand-laid fiberglass shell covered in Carpet
• Total box volume: 0.55 cubic feet

DS18 SLC12S

500W Peak (250W RMS) 12" SELECT Series Single 4-ohm Car Subwoofer

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500W Peak (250W RMS) 12" SELECT Series Single 4-ohm Car Subwoofer

• Peak Power: 500 watts
• RMS Power: 250 watts
• Non-Pressed Paper Cone
• Foam Surround
• Impedance: Single 4 ohm
• Mount depth: 5.47"
• Sensitivity: 90 dB

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$106.95

In stock

Wet Sounds ZERO 10 S2 XZ-W

600W Peak (300W RMS) 10" Zero Series Single 2-ohm Marine Subwoofer (White Grille)

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600W Peak (300W RMS) 10" Zero Series Single 2-ohm Marine Subwoofer (White Grille)

• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Single 4 ohm
• Rigid PMGS Composite cone
• TPR Suspension System surround
• Mount depth: 3.57"
• Sensitivity: 84.5 dB

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$499.99

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• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Single 4 ohm
• Rigid PMGS Composite cone
• TPR Suspension System surround
• Mount depth: 3.57"
• Sensitivity: 84.5 dB

Limited time!

Memphis SRX1044V

600W Peak (300W RMS) 10" Street Reference Series Dual 4-ohm Subwoofer

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600W Peak (300W RMS) 10" Street Reference Series Dual 4-ohm Subwoofer

• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 4.48"
• Sensitivity: 84 dB

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List price $119.95
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-42% $69.99

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Hifonics Elite 12" (HEW12D4)

1600W Peak (800W RMS) 12" Hifonics Elite Series Dual 4-ohm Subwoofer

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1600W Peak (800W RMS) 12" Hifonics Elite Series Dual 4-ohm Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Double Stitched Foam Surround
• Mount depth: 7.32"
• Sensitivity: 85.3 dB

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$239.00

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Alpine R2-SB10V

2250W Peak (750W RMS) Loaded Single 10" R-Series Linkable Vented Enclosure

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2250W Peak (750W RMS) Loaded Single 10" R-Series Linkable Vented Enclosure

• Ported enclosure with 1 10" R Series Subwoofer
• 750 watts RMS (2250 watts Peak)
• ProLink ported enclosure design
• Final Impedance: 2-ohm
• Dimensions: 16" L x 12.68" H x 14.5" W

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List price $780.00
-17% $649.95

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Tru Spec STACK FAB 10" SEALED

Empty Single 10" Sealed Stack Fab Enclosure

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Empty Single 10" Sealed Stack Fab Enclosure

• 10" Single/Dual Sealed Subwoofer Enclosure
• Medium Density Fiberboard (MDF) construction
• Total box volume: 0.55 cubic feet
• Designed for use with slim 10" subwoofers

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$159.99

In stock.

• 10" Single/Dual Sealed Subwoofer Enclosure
• Medium Density Fiberboard (MDF) construction
• Total box volume: 0.55 cubic feet
• Designed for use with slim 10" subwoofers

Kicker CWTB82 (46CWTB82)

600W Peak (300W RMS) Loaded Dual 8" Subwoofer and Passive Radiator Tube Enclosure

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600W Peak (300W RMS) Loaded Dual 8" Subwoofer and Passive Radiator Tube Enclosure

• Enclosure with 2 8" TB Series Subwoofer
• Loaded with active CompR woofer and passive Reflex sub
• 300 watts RMS (600 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 8-1/2" L x 17-1/16 H1 x 10-3/4 H2 x 12-7/8 W2

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List price $329.99
-9% $299.99

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Pioneer TS-D10LB

1300W Peak (350W RMS) Loaded Single 10" Sealed Shallow Truck Enclosure

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1300W Peak (350W RMS) Loaded Single 10" Sealed Shallow Truck Enclosure

• Sealed truck enclosure with 1 10" D Series Subwoofer
• 350 watts RMS (1300 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 20.875" L x 11.750" H x 5.875" W

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List price $260.00
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-22% $204.00

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JBL Club Marine 10 (JBLMARSUBCB102AM)

900W Peak (300W RMS) 10" Club Marine Series 4-ohm Marine Subwoofer with RGB LED and Grilles

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900W Peak (300W RMS) 10" Club Marine Series 4-ohm Marine Subwoofer with RGB LED and Grilles

• Peak Power: 900 watts
• RMS Power: 300 watts
• Polypropylene Cone
• Rubber Surround
• Impedance: Single 4 ohm
• Mount depth: 5-1/16"
• Sensitivity: 86.57 dB

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List price $329.95
-15% $279.95

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Atrend A161-10

Empty Single 10" Vented Truck-Style Enclosure for select 2001-2007 Sierra 3500 / 2500 HD / 1500 / 1500 HD and Silverado 1500 HD / 2500 HD / 3500 / 1500 and Sierra Denali

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Empty Single 10" Vented Truck-Style Enclosure for select 2001-2007 Sierra 3500 / 2500 HD / 1500 / 1500 HD and Silverado 1500 HD / 2500 HD / 3500 / 1500 and Sierra Denali

• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.76 cubic feet
• Compatible with select 2001-2007 Sierra 3500 / 2500 HD / 1500 / 1500 HD and Silverado 1500 HD / 2500 HD / 3500 / 1500 and Sierra Denali

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List price $249.99
-18% $205.40

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Ships in 10-14 days

Atrend 12SVN

Empty Single 12" Vented Enclosure for Alpine E-S-R-X Series Subwoofers

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Empty Single 12" Vented Enclosure for Alpine E-S-R-X Series Subwoofers

• 12" Single Ported Subwoofer Enclosure
• Fits Alpine E, S, R, and X series subwoofers
• 3/4" Medium Density Fiberboard (MDF) construction
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 1.4 cubic feet

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List price $124.99
-12% $109.99

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JL Audio Stealthbox® SB-POL-RZG2-10TW3

Custom Stealthbox Enclosure For select 2014-2019 RZR XP and RZR 4 900 EPS / 4 900 EPS LE / 900 XC Edition

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Custom Stealthbox Enclosure For select 2014-2019 RZR XP and RZR 4 900 EPS / 4 900 EPS LE / 900 XC Edition

• Custom Stealthbox Enclosure with One 10TW3-D4 Subwoofer
• 400W RMS
• For 2014-Up Polaris RZR Vehicles
• Replaces Your Glove Box Assembly
• Fiberglass and Textured Sealed Enclosure
• Front-Firing Design
• Wired for 2 Ohm Load

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$1,099.99

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Used from: $934.99

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

Custom fit subwoofer enclosure for select 2017-2021 Ranger XP

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Custom fit subwoofer enclosure for select 2017-2021 Ranger XP

• Custom Stealthbox Enclosure with One 10TW3-D4 Subwoofer
• 400W RMS
• For 2015-Up Polaris Ranger XP Vehicles
• Mounted Beneath the Passenger's Seat
• Fiberglass and Weatherproof Enclosure
• Up-Firing Design
• Wired for 2 Ohm Load

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$949.99

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Cerwin Vega XED10V2

800W Peak (125W RMS) 10" XED Series Single 4-ohm Subwoofer

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800W Peak (125W RMS) 10" XED Series Single 4-ohm Subwoofer

• Peak Power: 800 watts
• RMS Power: 125 watts
• Impedance: Single 4 ohm
• Parabolic Polypropylene Cone
• High Roll Foam Surround
• Mount depth: 4.8"
• Sensitivity: 85.5 dB

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List price $95.99
-17% $79.99

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Cerwin-Vega VPASV8

250W Peak (100W RMS) Loaded Single 8" Amplified Shallow Underseat Enclosure

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250W Peak (100W RMS) Loaded Single 8" Amplified Shallow Underseat Enclosure

• 8" Amplified Loaded Subwoofer System
• 100 watts RMS
• Built-In Class D Amplifier
• Shallow underseat enclosure construction
• Variable bass boost and bass enhancement
• Speaker-level (high-level) inputs
• Includes dual remote bass level controller

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$209.99

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Hertz DST 30.3B

1000W Peak (250W RMS) Loaded Single 12" Vented Tube Enclosure

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1000W Peak (250W RMS) Loaded Single 12" Vented Tube Enclosure

• Ported enclosure with 1 12" DST Series Subwoofer
• 250 watts RMS (1000 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 26" L x 26" W

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List price $320.00
-13% $279.99

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Rockford Fosgate Power T2 T2S1-16

5000W Peak (2500W RMS) 16" Power Series Single 1-ohm Car Subwoofer

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5000W Peak (2500W RMS) 16" Power Series Single 1-ohm Car Subwoofer

• Peak Power: 5000 watts
• RMS Power: 2500 watts
• Impedance: Single 1 ohm
• Glass Fiber Cone
• Injection molded foam Surround
• Mount depth: 10.47"
• Sensitivity: 89 dB

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Alpine S-DB8V-TRK

600W RMS Loaded Dual 8" Vented Truck Subwoofer Enclosure

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600W RMS Loaded Dual 8" Vented Truck Subwoofer Enclosure

• Ported truck enclosure with 2 8" S Series Subwoofer
• 600 watts RMS ( Peak)
• Final Impedance: 2-ohm x 2 sets
• Dimensions: 51" L x 8.63" H x 14" W

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Kicker TL7T82 (46TL7T82)

350W RMS Loaded Single 8" Sealed Shallow Truck Enclosure

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350W RMS Loaded Single 8" Sealed Shallow Truck Enclosure

• Sealed truck enclosure with 1 8" Solo-Baric L7T Series Subwoofer
• 350 watts RMS power handling
• Final Impedance: 2-ohm
• Dimensions: 19-5/8" L x 11-1/4" H x 3-5/8" W x 6-1/4" W2

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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.