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All Component Car Subwoofers

Shop and explore the ultimate collection of car subwoofers at Sonic Electronix. From incredible bass to the added punch you need, you'll find the perfect sub for every vehicle you own, regardless of your music preference.

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(2) MTX Audio Terminator TN12-02 12” 800 Watt 2 Ohm Car Subwoofers Subs

400W Peak (200W RMS) 12" Terminator Series Single 2 ohm Subwoofer Package

TN12-02 2 Pack big
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400W Peak (200W RMS) 12" Terminator Series Single 2 ohm Subwoofer Package

• 400W Peak
• 200W RMS
• Single 2 ohm
• Polypropylene Cone
• Rubber Surround
• 28 oz. Magnet Structure

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12
$179.90

In stock

Only 3 Left!

• 400W Peak
• 200W RMS
• Single 2 ohm
• Polypropylene Cone
• Rubber Surround
• 28 oz. Magnet Structure

Alpine SWT-10S4 - Pair

1000W Peak (350W RMS) 10" SWT Series Single 4-ohm Shallow Car Subwoofer

SWT10S4_2 big
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1000W Peak (350W RMS) 10" SWT Series Single 4-ohm Shallow Car Subwoofer

• Peak Power: 1000 watts
• RMS Power: 350 watts
• Impedance: Single 4 ohm
• Kevlar Reinforced Pulp Paper Cone
• Polyurethane Surround
• Mount depth: 4-3/16"
• Sensitivity: 85.1 dB

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5
List price $600.00
-21% $474.90

In stock

Only 2 Left!

• Peak Power: 1000 watts
• RMS Power: 350 watts
• Impedance: Single 4 ohm
• Kevlar Reinforced Pulp Paper Cone
• Polyurethane Surround
• Mount depth: 4-3/16"
• Sensitivity: 85.1 dB

(BOGO 10% OFF) (2) NVX SMW12D4

(2) 800W Peak (400W RMS) S-Series Shallow-Mount 12" Dual 4-Ohm Subwoofers

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(2) 800W Peak (400W RMS) S-Series Shallow-Mount 12" Dual 4-Ohm Subwoofers

• 800 watts Watts Peak
• 400 watts Watts RMS
• Carbon Fiber Reinforced Polypropylene Cone
• Butyl Rubber Surround
• Includes Depth Extension Clearance Plate
• Mounting Depth: 3-15/16"

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7
List price $263.98
-21% $208.98

In stock

• 800 watts Watts Peak
• 400 watts Watts RMS
• Carbon Fiber Reinforced Polypropylene Cone
• Butyl Rubber Surround
• Includes Depth Extension Clearance Plate
• Mounting Depth: 3-15/16"

(2) Cerwin Vega HS102D Subwoofers

(2) 800W Max (200W RMS) 10" HED Series Dual 2-Ohm Shallow Mount Subwoofer

HS102D,HS102D big
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(2) 800W Max (200W RMS) 10" HED Series Dual 2-Ohm Shallow Mount Subwoofer

• 800 Watts Max
• 200 Watts RMS
• High Strength Composite Polypropylene Cone
• Unimount Gasket Surround
• Deep Drawn Stamped Steel Basket
• High Tension Nickel Plated Terminals
• Cross Flow Window Venting

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4
List price $239.98
-29% $169.98

In stock

• 800 Watts Max
• 200 Watts RMS
• High Strength Composite Polypropylene Cone
• Unimount Gasket Surround
• Deep Drawn Stamped Steel Basket
• High Tension Nickel Plated Terminals
• Cross Flow Window Venting

Lowest price in 30 days

Kicker L7T102 (46L7T102) - Pair

1000W Peak (500W RMS) 10" Solo-Baric L7T Series Dual 2-ohm Shallow Car Subwoofer

46L7T102_2 big
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1000W Peak (500W RMS) 10" Solo-Baric L7T Series Dual 2-ohm Shallow Car Subwoofer

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 2 ohm
• SoloKon Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 3-3/4"
• Sensitivity: 85.98 dB

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1
List price $599.98
-28% $431.92

In stock

Only 3 Left!

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 2 ohm
• SoloKon Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 3-3/4"
• Sensitivity: 85.98 dB

Kicker CWQ104 (51CWQ104) - Pair

1600W Peak (800W RMS) 10" CompQ Series Dual 4-ohm Subwoofer

51CWQ104_2 big
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1600W Peak (800W RMS) 10" CompQ Series Dual 4-ohm Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 4 ohm
• SoloKon Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 6-3/8"
• Sensitivity: 84.5 dB

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1
List price $659.98
-9% $599.98

In stock

Only 3 Left!

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 4 ohm
• SoloKon Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 6-3/8"
• Sensitivity: 84.5 dB

JL Audio 10W0V34 - Open Box, Great

300W RMS 10" W0v3 Series Single 4-Ohm Subwoofer

10W0v3-4 big
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300W RMS 10" W0v3 Series Single 4-Ohm Subwoofer

• Sensitivity: 84.07 dB
• Mounting depth: 4.90 "
• Mineral-Filled Polypropylene Cone
• Large Roll Surround
• Elevated Frame Cooling
• DMA Optimized Motor System
• Metallic Silver Frame Finish

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74
List price $139.99
-10% $125.99

In stock

• Sensitivity: 84.07 dB
• Mounting depth: 4.90 "
• Mineral-Filled Polypropylene Cone
• Large Roll Surround
• Elevated Frame Cooling
• DMA Optimized Motor System
• Metallic Silver Frame Finish

Lowest price in 30 days

Kicker L7T122 (46L7T122) - Pair

1200W Peak (600W RMS) 12" Solo-Baric L7T Series Dual 2-ohm Shallow Car Subwoofer

46L7T122_2 big
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1200W Peak (600W RMS) 12" Solo-Baric L7T Series Dual 2-ohm Shallow Car Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• SoloKon Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 4-1/8"
• Sensitivity: 86.54 dB

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3
List price $699.98
-27% $511.92

In stock

Only 3 Left!

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• SoloKon Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 4-1/8"
• Sensitivity: 86.54 dB

(2) MTX 3510-02 10" 1000 Watt Peak SVC 2-ohm Car Audio Subwoofers Subs

500W Peak (250W RMS) 10" 35 Series Single 2 Ohm Subwoofer Package

3510-02 2 Pack big
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500W Peak (250W RMS) 10" 35 Series Single 2 Ohm Subwoofer Package

• 500W Peak
• 250W RMS
• Single 2 ohm Voice Coil
• Polypropylene Woofer Cone
• Nitrile Butyl Rubber Surround
• Inverted Apex Surround Design
• Spring Loaded Push Pin Terminals

Save 15% Off Package Deals at Checkout!
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List price $199.90
$197.90

In stock

Only 2 Left!

• 500W Peak
• 250W RMS
• Single 2 ohm Voice Coil
• Polypropylene Woofer Cone
• Nitrile Butyl Rubber Surround
• Inverted Apex Surround Design
• Spring Loaded Push Pin Terminals

Kicker CVX122 (50CVX122) - Pair

1500W Peak (750W RMS) 12" CompVX Series Dual 2-ohm Car Subwoofer

50CVX122_2 big
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1500W Peak (750W RMS) 12" CompVX Series Dual 2-ohm Car Subwoofer

• Peak Power: 1500 watts
• RMS Power: 750 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 6-11/16"
• Sensitivity: 87.1 dB

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List price $699.98
-9% $639.98

In stock

• Peak Power: 1500 watts
• RMS Power: 750 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 6-11/16"
• Sensitivity: 87.1 dB

Kicker L7X121 (49L7X121) - 2 Pair

2000W RMS 12" SoloX Series Dual 1-ohm Subwoofer

49L7X121_2 big
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2000W RMS 12" SoloX Series Dual 1-ohm Subwoofer

• RMS Power: 1000 - 2000 watts
• Impedance: Dual 1 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 10-1/8"

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List price $1699.98
-12% $1,499.98

In stock

Only 2 Left!

• RMS Power: 1000 - 2000 watts
• Impedance: Dual 1 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 10-1/8"

Kicker L7X181 (49L7X181) - Pair

2000W RMS 18" SoloX Series Dual 1-ohm Subwoofer

49L7X181_2 big
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2000W RMS 18" SoloX Series Dual 1-ohm Subwoofer

• RMS Power: 1000 - 2000 watts
• Impedance: Dual 1 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 13-3/16"

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List price $2099.98
-10% $1,899.98

In stock

Only 1 Left!

• RMS Power: 1000 - 2000 watts
• Impedance: Dual 1 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 13-3/16"

NVX NSW124 Version 3 (NSW124v3) 1 Pair (2 Total)

1000W Peak (500W RMS) N-Series v3 12" Dual 4-Ohm Car Subwoofers

NSW124v3_2 big
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1000W Peak (500W RMS) N-Series v3 12" Dual 4-Ohm Car Subwoofers

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.0"
• Sensitivity: 87 dB

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33
List price $239.98
-21% $189.98

In stock

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.0"
• Sensitivity: 87 dB

Lowest price in 30 days

Rockford Fosgate Punch P1S2-15 - Open Box, Good

500W Max (250W RMS) 15" Punch P1 Series Single 2-Ohm Car Subwoofer

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500W Max (250W RMS) 15" Punch P1 Series Single 2-Ohm Car Subwoofer

• 500W Peak
• 250W RMS
• Kevlar Reinforced Paper Cone
• High Density NBR Half-Roll Surround
• 2" 4-Layer Voice Coil
• 10 AWG Nickel Plated Compression Input Push Terminals

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5
List price $189.99
-24% $144.49

In stock

• 500W Peak
• 250W RMS
• Kevlar Reinforced Paper Cone
• High Density NBR Half-Roll Surround
• 2" 4-Layer Voice Coil
• 10 AWG Nickel Plated Compression Input Push Terminals

Lowest price in 30 days

Kicker CWRT124 (48CWRT124) - Pair

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

48CWRT124_2 big
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1000W Peak (500W RMS) 12" CompRT Series Dual 4-ohm Shallow Car Subwoofer

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• UV-Treated Polypropylene Cone
• UV-resistant Santoprene Surround
• Mount depth: 3-3/4"
• Sensitivity: 85.5 dB

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3
List price $559.98
-29% $399.92

In stock

Only 3 Left!

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• UV-Treated Polypropylene Cone
• UV-resistant Santoprene Surround
• Mount depth: 3-3/4"
• Sensitivity: 85.5 dB

Kicker L7X152 (49L7X152) - Pair

2000W RMS 15" SoloX Series Dual 2-ohm Subwoofer

49L7X152_2 big
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2000W RMS 15" SoloX Series Dual 2-ohm Subwoofer

• RMS Power: 1000 - 2000 watts
• Impedance: Dual 2 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 11-9/16"

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2
List price $1799.98
-11% $1,599.98

In stock

• RMS Power: 1000 - 2000 watts
• Impedance: Dual 2 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 11-9/16"

Alpine SWT-10S2 - Pair

1000W Peak (350W RMS) 10" SWT Series Single 2-ohm Shallow Car Subwoofer

SWT10S2_2 big
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1000W Peak (350W RMS) 10" SWT Series Single 2-ohm Shallow Car Subwoofer

• Peak Power: 1000 watts
• RMS Power: 350 watts
• Impedance: Single 2 ohm
• Kevlar Reinforced Pulp Paper Cone
• Polyurethane Surround
• Mount depth: 4-3/16"
• Sensitivity: 84.8 dB

Save 15% Off Package Deals at Checkout!
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List price $600.00
-17% $499.90

In stock

Only 2 Left!

• Peak Power: 1000 watts
• RMS Power: 350 watts
• Impedance: Single 2 ohm
• Kevlar Reinforced Pulp Paper Cone
• Polyurethane Surround
• Mount depth: 4-3/16"
• Sensitivity: 84.8 dB

(2) KICKER 43C124 Comp 12" 600 Watt SVC 4-Ohm Car Audio Subwoofers Subs

(2) 300W Peak (150W RMS) 12" Comp Series Single 4 ohm Subwoofers Package

43C124 2 Pack big
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(2) 300W Peak (150W RMS) 12" Comp Series Single 4 ohm Subwoofers Package

• Peak: 300 watts
• RMS: 150 watts
• Thick Polypropylene Woofer Cone
• High density UV treated surround
• Frequency Response: 27 - 500 Hz

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1
List price $259.80
-15% $219.80

In stock

Only 1 Left!

• Peak: 300 watts
• RMS: 150 watts
• Thick Polypropylene Woofer Cone
• High density UV treated surround
• Frequency Response: 27 - 500 Hz

(2) MTX 3512-04 12" 1000 Watt Peak SVC 4-ohm Car Audio Subwoofers Subs

(2) 500W Peak (250W RMS) 12" 35 Series Single 4 Ohm Subwoofers Package

3512-04 2 Pack big
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(2) 500W Peak (250W RMS) 12" 35 Series Single 4 Ohm Subwoofers Package

• 500W Peak
• 250W RMS
• Polypropylene Woofer Cone
• Nitrile Butyl Rubber Surround
• Inverted Apex Surround Design
• Spring Loaded Push Pin Terminals

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
3
$259.90

In stock

Only 2 Left!

• 500W Peak
• 250W RMS
• Polypropylene Woofer Cone
• Nitrile Butyl Rubber Surround
• Inverted Apex Surround Design
• Spring Loaded Push Pin Terminals

Rockford Fosgate Power T1D210 (Open Box, Great)

11200W Peak (600W RMS) 10" Power Series Dual 2-ohm Car Subwoofer

T1D210 big
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11200W Peak (600W RMS) 10" Power Series Dual 2-ohm Car Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• Kevlar Reinforced Semi-Pressed Paper Cone
• Rubber Surround
• Mount depth: 6.375"
• Sensitivity: 83 dB

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8
List price $479.99
-20% $383.99

In stock

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• Kevlar Reinforced Semi-Pressed Paper Cone
• Rubber Surround
• Mount depth: 6.375"
• Sensitivity: 83 dB

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    FAQ Frequently asked questions in All Component Car Subwoofers


    Component car subwoofers are specialized speakers designed to reproduce low-frequency sound, commonly known as bass, in a car audio system. Unlike full-range speakers, component subwoofers are dedicated solely to producing deep and powerful bass tones, enhancing the overall audio experience by providing rich and impactful low-end frequencies.
    Component car subwoofers work by moving air to create low-frequency sound waves. When an electrical signal is sent to the subwoofer's voice coil, it generates a magnetic field that interacts with the fixed magnet, causing the voice coil to move back and forth. This movement, in turn, pushes and pulls the subwoofer's cone, creating air pressure variations that produce bass sound waves.
    Using component car subwoofers offers several benefits. They enhance the audio system's bass performance, adding depth and impact to music, movies, and other audio content. Subwoofers allow you to experience the full range of frequencies in your favorite tracks, making the listening experience more immersive and enjoyable. They also relieve the main speakers from producing bass frequencies, which can result in cleaner and more accurate sound reproduction overall.
    Choosing the right component car subwoofer involves considering factors like your vehicle's available space, your preferred bass level, and the type of music you enjoy. Pay attention to the subwoofer's size, power handling, and sensitivity ratings, which influence its performance. Match the subwoofer's power handling with your amplifier's capabilities to avoid underpowering or overpowering. Reading user reviews, consulting online resources, and seeking advice from car audio professionals can help you select the appropriate component subwoofer that suits your audio preferences and vehicle setup.
    Installing component car subwoofers can vary in complexity based on your vehicle's wiring, enclosure design, and your familiarity with car audio installation. If you're comfortable with basic car electronics and following instructions, you may be able to handle the installation yourself. However, if the installation involves custom enclosures, complex wiring, or if you're not experienced with these tasks, seeking assistance from a professional car audio installer is recommended. Professionals can ensure proper installation, wiring connections, and acoustic tuning, ensuring that your component subwoofers deliver optimal bass performance while preserving your vehicle's interior integrity.
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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
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.