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Car Subwoofers for your 2019 A3

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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JBL Stage 1200S (JBLSUBST1200SAM)

1000W Peak (250W RMS) Loaded Single 12" Sealed Shallow Enclosure

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1000W Peak (250W RMS) Loaded Single 12" Sealed Shallow Enclosure

• Sealed enclosure with 1 12" Stage Series Subwoofer
• 250 watts RMS (1000 watts Peak)
• Shallow and compact enclosure construction
• Final Impedance: 2-ohm
• Dimensions: 17.25" L x 14.5" H x 11.5" W

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List price $319.95
-16% $269.95

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Used from: $188.96

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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Soundstream RSW.152

2600W Peak (1300W RMS) 15" Reserve Series Dual 2-ohm Car Subwoofer

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2600W Peak (1300W RMS) 15" Reserve Series Dual 2-ohm Car Subwoofer

• Peak Power: 2600 watts
• RMS Power: 1300 watts
• Spruce Pulp cone
• Polyether Foam surround
• Impedance: Dual 2 ohm
• Mount depth: 8-5/6"
• Sensitivity: 83.5 dB

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$169.99

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Kicker CVR152 (52CVR154)

1400W Peak (700W RMS) 15" CompVR Series Dual 4-ohm Subwoofer

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1400W Peak (700W RMS) 15" CompVR Series Dual 4-ohm Subwoofer

• Peak Power: 1400 watts
• RMS Power: 700 watts
• Impedance: Dual 4 ohm
• Injection Molded Polypropylene Cone
• Rubber Surround
• Mount depth: 8-3/16"
• Sensitivity: 89.2 dB

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List price $299.99
-10% $269.99

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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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Stinger EPICX V8

600W Peak (400W RMS) Loaded Single 8" Vented Subwoofer Enclosure

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600W Peak (400W RMS) Loaded Single 8" Vented Subwoofer Enclosure

• Ported enclosure with 1 8" EPICX Series Subwoofer
• 400 watts RMS (600 watts Peak)
• Final Impedance: 1-ohm
• Dimensions: 13.11" L x 12.44" H x 10.6" W x 14.25" W2

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List price $309.00
-23% $239.00

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• Ported enclosure with 1 8" EPICX Series Subwoofer
• 400 watts RMS (600 watts Peak)
• Final Impedance: 1-ohm
• Dimensions: 13.11" L x 12.44" H x 10.6" W x 14.25" W2

MTX 3512-04

500W Peak (250W RMS) 12" 35 Series Single 4-ohm Car Subwoofer

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500W Peak (250W RMS) 12" 35 Series Single 4-ohm Car Subwoofer

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 5.313"
• Sensitivity: 86 dB

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$129.95

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Kicker CWCD154 (50CWCD154)

900W Peak (450W RMS) 15" CompC Series Dual 4-ohm Car Subwoofer

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900W Peak (450W RMS) 15" CompC Series Dual 4-ohm Car Subwoofer

• Peak Power: 900 watts
• RMS Power: 225-450 watts
• Impedance: Dual 4 ohm
• Injection Molded Polypropylene Cone
• Ribbed Polyurethane Surround
• Mount depth: 7-3/8"
• Sensitivity: 88.8 dB

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List price $219.99
Save $60.03
-27% $159.96

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Kicker TCWC102 (50TCWC102)

500W Peak (250W RMS) Loaded Single 10" Vented Truck Enclosure

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500W Peak (250W RMS) Loaded Single 10" Vented Truck Enclosure

• Ported truck enclosure with 1 10" CompC Series Subwoofer
• 125-250 watts RMS (500 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 21-1/2" L x 15" H x 4-3/8" W x 7-7/8" W2

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List price $239.99
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-27% $175.96

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JL Audio StowAway PES110-TW1-2

StowAway Sealed Loaded Subwoofer Enclosure with 300W RMS 10TW1-2

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StowAway Sealed Loaded Subwoofer Enclosure with 300W RMS 10TW1-2

• RMS Power: 300 watts
• Impedance: 2-ohm
• Mica Injected Polypropylene - MIPP cone
• Rubber surround
• Top-mount depth: 4.36"
• Down-firing hard-shell design

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$829.99

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Bazooka BTA8250D (Open Box, Great)

250W Peak Loaded Single 8" Non-Amplified Ported Subwoofer Bass Tube Enclosure

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250W Peak Loaded Single 8" Non-Amplified Ported Subwoofer Bass Tube Enclosure

• 8" Amplified Loaded Subwoofer System
• 250 watts Peak
• Built-in Class D Monoblock Amplifier
• Speaker-Level Inputs
• RCBM-250D remote control sold separately

10% Off Open Box!
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List price $399.99
-30% $279.99
$251.99 with coupon | Price details

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MB Quart DS2-304

600W Peak (300W RMS) 12" Discus Series Dual 4-ohm Shallow Subwoofer

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600W Peak (300W RMS) 12" Discus Series Dual 4-ohm Shallow Subwoofer

• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• Woven Carbon Fiber Cone
• UV Treated Foam Surround
• Mount depth: 3.17"
• Sensitivity: 85 dB

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List price $219.99
-11% $196.00

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Jensen JW124

1600W Peak (400W RMS) 12" Single 4-ohm Subwoofer

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1600W Peak (400W RMS) 12" Single 4-ohm Subwoofer

• Peak Power: 1600 watts
• RMS Power: 400 watts
• Impedance: Single 4 ohm
• Paper Cone
• Foam Surround
• Mount depth: 5.5"
• Sensitivity: 89 dB

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$99.99

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Rockford Fosgate Power T1 T1S1-10P

1000W Peak (500W RMS) 10" T1 Slim Series Single 1-ohm Shallow Subwoofer for Ported Enclosures

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1000W Peak (500W RMS) 10" T1 Slim Series Single 1-ohm Shallow Subwoofer for Ported Enclosures

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Single 1 ohm
• Optimized for ported enclosures
• Carbon Fiber/PMI/Glass Fiber Cone
• Synthetic organic polymer Surround
• Mount depth: 3.01"
• Sensitivity: 82 dB

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List price $647.99
-17% $539.99

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Atrend 12KS

Empty Single 12" Sealed Enclosure for Kicker L7R and L7S Series Subwoofers

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Empty Single 12" Sealed Enclosure for Kicker L7R and L7S Series Subwoofers

• 12" Single Sealed Subwoofer Enclosure
• Fits Kicker L7R and L7S 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: 1.75 cubic feet

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List price $94.99
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Kicker CDF124 (48CDF124)

300W Peak (150W RMS) Loaded Single 12" Downward Firing Sealed Subwoofer Enclosure

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300W Peak (150W RMS) Loaded Single 12" Downward Firing Sealed Subwoofer Enclosure

• Sealed enclosure with 1 12" Comp Series Subwoofer
• 75-150 watts RMS Power Rating
• Final Impedance: 4-ohm
• Dimensions: 22 7/8" L x 7 7/8" H x 14 3/16" W

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List price $219.99
-9% $199.99

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Sundown Audio Z-12 v.7 D1 12" (Z12V7D1)

7000W Peak (3500W RMS) 12" Z Series V7 Dual 1-ohm Car Subwoofer (SW-ZV712D1)

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7000W Peak (3500W RMS) 12" Z Series V7 Dual 1-ohm Car Subwoofer (SW-ZV712D1)

• Peak Power: 7000 watts
• RMS Power: 3500 watts
• Impedance: Dual 1 ohm
• Treated Paper Cone
• Treated Foam Surround
• Sensitivity: 87.18 dB

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List price $1439.99
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• Peak Power: 7000 watts
• RMS Power: 3500 watts
• Impedance: Dual 1 ohm
• Treated Paper Cone
• Treated Foam Surround
• Sensitivity: 87.18 dB

Massive Audio GT12

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

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

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• Textured Non-Pressed Pulp with Resin Cone
• High Roll Foam Surround
• Sensitivity: 84.5 dB

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List price $224.99
-42% $129.99

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Cerwin Vega H7124S

1200W Peak (200W RMS) 12" HED Series Single 4-ohm Subwoofer

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1200W Peak (200W RMS) 12" HED Series Single 4-ohm Subwoofer

• Peak Power: 1200 watts
• RMS Power: 200 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Polypropylene Cone
• Stitched Rubber Surround
• Mount depth: 5.35"
• Sensitivity: 87.0 dB

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List price $131.99
-17% $109.99

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Hertz CS 300 S4

700W Peak (350W RMS) 12" Cento Series Single 4-ohm Shallow Mount Car Subwoofer

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700W Peak (350W RMS) 12" Cento Series Single 4-ohm Shallow Mount Car Subwoofer

• Peak Power: 700 watts
• RMS Power: 350 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 5.12"
• Sensitivity: 86.5 dB

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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:

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