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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 - 2008-2013 Chevy Silverado, GMC Sierra - VE-GM-SLVECG2-S10S

For select 2008-2013 Sierra 1500 and Silverado 1500 Extended Cab Trucks - Single 10" Empty BOOST Sealed Truck Enclosure

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For select 2008-2013 Sierra 1500 and Silverado 1500 Extended Cab Trucks - Single 10" Empty BOOST Sealed Truck Enclosure

• Custom Fit Empty Single 10" BOOST Sealed Truck Enclosure
• Compatible with select 2008-2013 Sierra 1500 and Silverado 1500
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.5 cubic feet

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List price $131.99
-24% $99.99

In stock

Infinity Reference 1022MLW

750W Peak (250W RMS) 10" Reference Series Single 4-ohm Marine Subwoofer with RGB Lighting and White Grille

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750W Peak (250W RMS) 10" Reference Series Single 4-ohm Marine Subwoofer with RGB Lighting and White Grille

• Peak Power: 750 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Polypropylene cone
• Rubber surround
• Mount depth: 4-7/16"
• Sensitivity: 89 dB

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List price $299.95
-17% $249.95

Available

Ships in 10-14 days

Used from: $149.97

JL Audio Stealthbox SB-TE-YG1-10TW1

Custom-fit subwoofer enclosure for 2020-Up Tesla Model Y

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Custom-fit subwoofer enclosure for 2020-Up Tesla Model Y

• Loaded Vehicle Specific Stealthbox Enclosure with Single JL Audio 10TW1 Subwoofer
• 300 Watts RMS Power Handling
• Installs under the rear deck

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$1,249.99

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Only 1 Left!

Used from: $986.49

Cerwin-Vega H10DV4

1650W Peak (550W RMS) 10" HED Series Dual 4-ohm Subwoofer

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1650W Peak (550W RMS) 10" HED Series Dual 4-ohm Subwoofer

• Peak Power: 1650 watts
• RMS Power: 550 watts
• Impedance: Dual 4 ohm
• Hybrid Polypropylene-Treated Paper cone
• TPE Surround
• Mount depth: 5.41"
• Sensitivity: 83 dB

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List price $167.99
-17% $139.99

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Only 3 Left!

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Pioneer TS-Z10LS4

1300W Peak (400W RMS) 10" Z-Series Single 4-ohm Shallow Car Subwoofer

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1300W Peak (400W RMS) 10" Z-Series Single 4-ohm Shallow Car Subwoofer

• Peak Power: 1300 watts
• RMS Power: 400 watts
• Impedance: Single 4 ohm
• Injection Molded Polypropylene Cone
• Rubber Surround
• Mount depth: 3-1/4"
• Sensitivity: 76 dB

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List price $350.00
Save $137.50
-39% $212.50

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• Peak Power: 1300 watts
• RMS Power: 400 watts
• Impedance: Single 4 ohm
• Injection Molded Polypropylene Cone
• Rubber Surround
• Mount depth: 3-1/4"
• Sensitivity: 76 dB

JL Audio Stealthbox® SB-T-TACACG3/10TW3

Custom-Fit Loaded 10" Subwoofer Enclosure for select 2015-2023 Tacoma

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Custom-Fit Loaded 10" Subwoofer Enclosure for select 2015-2023 Tacoma

• Sealed enclosure with 1 10" TW3 Shallow Mount Series Subwoofer
• Designed for select 2015-2023 Tacoma
• Designed to easily mount between the jump seats
• Provides arm rest with dual storage trays
• 400 watts RMS Power Rating
• Final Impedance: 2-ohm

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$1,199.99

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Atrend A202-1219

Empty Dual 12” Sealed Rear Underseat Truck Enclosure for select 2002-2018 Ram 1500 and 1500

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Empty Dual 12” Sealed Rear Underseat Truck Enclosure for select 2002-2018 Ram 1500 and 1500

• 12" Dual Sealed Truck Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Premium charcoal carpet finish
• Total box volume: 2 cubic feet
• Compatible with select 2002-2018 Ram 1500 and 1500

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List price $349.99
-19% $283.40

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Alpine PWE-S8 8" Amplified Subwoofer (Open Box, Great)

120W Compact Powered 8" Car Subwoofer for Under or Behind the Seat

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120W Compact Powered 8" Car Subwoofer for Under or Behind the Seat

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

10% Off Open Box!
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List price $480.00
-42% $279.97
$251.97 with coupon | Price details

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

DS18 JT-S62

Empty Dual 6.5" Sealed Under Seat Enclosure for select 2020-2026 Gladiator

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Empty Dual 6.5" Sealed Under Seat Enclosure for select 2020-2026 Gladiator

• 6.5" Dual Sealed Under Seat Subwoofer Enclosure for select 2020-2026 Gladiator
• Medium Density Fiberboard (MDF) construction
• Total box volume: 0.85 cubic feet
• Mounting bracket and hardware included
• Built-in RGB LED lights in DS18 logos badge

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$459.95

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Sundown Audio M-18 D2 18" (M18D2)

4000W Peak (2000W RMS) 18" M Series Dual 2-ohm Car Subwoofer (SW-M18D2)

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4000W Peak (2000W RMS) 18" M Series Dual 2-ohm Car Subwoofer (SW-M18D2)

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 2 ohm
• Treated Paper Cone
• Mega Roll V2 Surround
• Mount depth: 14.05"
• Sensitivity: 86.10 dB

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List price $839.99
-17% $699.99

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JBL Club 1200SSL (JBLSUBCB1200SSL)

1200W Peak (400W RMS) Loaded Single 12" Sealed Enclosure with Passive Radiator

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1200W Peak (400W RMS) Loaded Single 12" Sealed Enclosure with Passive Radiator

• Sealed enclosure with 1 12" Club Series Subwoofer
• Includes a 12" passive radiator
• 400 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 27.63" L x 6.31" H x 14.63" W

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List price $499.95
-10% $449.95

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NVX Empty BOOST Box - 2020-2023 Tesla Model Y - UBE-TSLAY-G1P (Passenger Side)

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

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

• Custom Fit Empty Single 10" BOOST Sealed Enclosure (Passenger Side)
• Compatible with select 2020-2023 Model Y (5-seat models only)
• Made with hand-laid fiberglass shell covered in Carpet
• Total box volume: .55 cubic feet

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List price $227.99
-17% $189.99

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• Custom Fit Empty Single 10" BOOST Sealed Enclosure (Passenger Side)
• Compatible with select 2020-2023 Model Y (5-seat models only)
• Made with hand-laid fiberglass shell covered in Carpet
• Total box volume: .55 cubic feet

NVX Empty BOOST Box - 2015-2023 Dodge Charger - UBE-DOD-CHA-G7

For select 2015-2023 Charger - Single 10" Empty BOOST Sealed Enclosure

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For select 2015-2023 Charger - Single 10" Empty BOOST Sealed Enclosure

• Custom Fit Empty Single 10" BOOST Sealed Enclosure
• Compatible with select 2015-2023 Charger
• Made with hand-laid fiberglass shell covered in Carpet
• Total box volume: 0.52 cubic feet

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List price $251.99
-17% $209.99

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Kicker L7TDF82 (49L7TDF82)

700W Peak (350W RMS) Loaded Single 8" Sealed Truck Enclosure

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700W Peak (350W RMS) Loaded Single 8" Sealed Truck Enclosure

• Sealed truck enclosure with 1 10" Solo-Baric L7 Series Subwoofer
• 350 watts RMS Power Rating
• Final Impedance: 2-ohm
• Dimensions: 23" L x 5 1/8" H x 13 3/8" W

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List price $329.99
-9% $299.99

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Tru Spec S15 Elite (1649HUN)

Empty Single 15" Vented Prefabricated Square Enclosure for Sundown U 15" Subwoofers

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Empty Single 15" Vented Prefabricated Square Enclosure for Sundown U 15" Subwoofers

• 15" Single/Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.00 cubic feet
• Compatible with Sundown U 15" subwoofers (Sold separately)

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List price $449.99
-11% $399.99

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AudioControl TXFBB12

400W RMS Loaded Single 12" Sealed Swing Gate Enclosure for

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400W RMS Loaded Single 12" Sealed Swing Gate Enclosure for

• Sealed enclosure with 1 12" Subwoofer
• 400 watts RMS
• Final Impedance: 2-ohm
• Mounts on the vehicle's swing gate
• Dimensions: 6.1" L x 14" H x 28.5" W

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List price $799.00
-21% $629.00

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Diamond Audio DES124

1000W Peak (500W RMS) 12" DES Series Dual 4-ohm Car Subwoofer

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1000W Peak (500W RMS) 12" DES Series Dual 4-ohm Car Subwoofer

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Fiber-Reinforced High Strength Paper Cone
• Impedance: Dual 4 ohm
• Sensitivity: 82.8 dB

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$299.99

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Cerwin Vega ST124D

2000W Peak (1000W RMS) 12" Stroker Series Dual 4-ohm Subwoofer

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2000W Peak (1000W RMS) 12" Stroker Series Dual 4-ohm Subwoofer

• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Impedance: Dual 4 ohm
• Treated Semi-Pressed Pulped cone
• Treated Foam surround
• Mount depth: 8.1"
• Sensitivity: 84.8 dB

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List price $527.99
-17% $439.99

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Diamond Audio DPUS12

400W Peak (200W RMS) Loaded 12" Amplified Sealed Underseat Subwoofer Enclosure with Bass Remote

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400W Peak (200W RMS) Loaded 12" Amplified Sealed Underseat Subwoofer Enclosure with Bass Remote

• 12" Amplified Loaded Subwoofer System
• 200 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired remote bass level controller

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$499.99

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Hifonics Elite 8" (HEW8D4S)

500W Peak (250W RMS) 8" Hifonics Elite Series Dual 4-ohm Shallow Subwoofer

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500W Peak (250W RMS) 8" Hifonics Elite Series Dual 4-ohm Shallow Subwoofer

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Dual 4 ohm
• Woven Fiber Cone
• UV Treated Foam Surround
• Mount depth: 2.63"
• Sensitivity: 82 dB

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List price $129.99
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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.