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  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Subwoofers
  4. Discontinued 12" Car Subwoofers

Discontinued 12" Car Subwoofers for your 2005 DeVille close

Find the best 12" car subs money can buy with our huge selection from all the top brands. 12-inch is the most popular size because of the amount of bass it generates and the overall bass produced. The top brands for 12" subs are NVX, JL Audio, Kicker, Rockford Fosgate and Alpine.

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RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
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Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.
Top-Mount Depth (Mounting Depth)
The depth when installed on top of the mounting surface. Measured from the bottom of the speaker's magnet to the bottom of the mounting holes on the rim of the speaker.
Voice Coil(s)
Dual voice coil subs have more wiring flexibility than single voice coils subs; however, single voice coil subwoofers provide easier hookup options for wiring multiple subwoofers in parallel or series. You may also run a dual voice coil (DVC) sub in parallel, series, or combination. A quad voice coil has four voice coils and is equal to two dual voice coil subwoofers as far as wiring goes.
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
Subwoofer Design
This is the design of the subwoofer or the opening of the subwoofer enclosure. Each design has it's own benefits, whether it is a square, circle, or oval.

Round/Circle: This is the typical and common subwoofer design. They have a round cone and are a circle in design.

Square: These woofers are able to achieve a greater cone area in a smaller space. Because of the greater surface area, some square subwoofers will be louder than a round subwoofer of the same size.

Minimum Sealed Box Volume
This value indicates the minimum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
Maximum Sealed Box Volume
This value indicates the maximum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
Main Cone Color
This is the color of the speaker's or subwoofer's cone.
Recommended Enclosure Type
This is the recommended type of enclosure that the subwoofer should be installed into. Some subwoofers are specially designed for particular enclosures.

Sealed: These enclosures completely enclose the air inside the box. These boxes produce a tight bass.

Ported/Vented: These enclosures have a slot of air to escape from the box. The result is a sound that has more "boom".

Bandpass: These are a combination of both sealed and ported enclosures. They can be very efficient, but require tuning for the best response.

Xmax (millimeters)
Typically measured in millimeters, the Xmax value is the measure of a speaker cone's maximum excursion in one direction while maintaining a linear behavior.
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RE Audio SEX12D4 - Open Box, Good Condition (Used)

600W 12" SE-X Series Dual 4 ohm Subwoofer Open Box, Good Condition (Used)

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RE Audio SEX12D4 - Open Box, Good Condition (Used)

600W 12" SE-X Series Dual 4 ohm Subwoofer Open Box, Good Condition (Used)

• RMS Power: 600W
• Dual 4 ohm
• Rubatek Foam Surround
• Dual Composite 2-Piece Cone
• Tork-Tite Terminals
• Progressive Spiders
• Triple Stacked Magnets

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• RMS Power: 600W
• Dual 4 ohm
• Rubatek Foam Surround
• Dual Composite 2-Piece Cone
• Tork-Tite Terminals
• Progressive Spiders
• Triple Stacked Magnets

Bazooka RX-T2 12" Triangle

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Bazooka RX-T2 12" Triangle

12" Triangle Component subwoofer with Triangular polypropylene cone • rubber surround • 500W Peak / 250W RMS power range • CHIL cooling system-ready

12" Triangle Component subwoofer with Triangular polypropylene cone • rubber surround • 500W Peak / 250W RMS power range • CHIL cooling system-ready

Audiobahn AW1200X R/B

(Factory Refurbished) 12" High Excursion Series Subwoofer

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Audiobahn AW1200X R/B

(Factory Refurbished) 12" High Excursion Series Subwoofer

12" 700W RMS High Excursion Woofer • KM3 Coated for little to no cone distortion • PHAT 2" Foam Surround

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12" 700W RMS High Excursion Woofer • KM3 Coated for little to no cone distortion • PHAT 2" Foam Surround

Hifonics ZX12D2 (ZX 12D2)

12" Dual 2 ohm Zeus Series Subwoofer

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Hifonics ZX12D2 (ZX 12D2)

12" Dual 2 ohm Zeus Series Subwoofer

12" Dual 2 ohm Zeus Series Subwoofer • 1000 Watts Peak • 500 Watts RMS • Injected Poly Light Rigid Woofer Cone • 1" NBR Reinforced Rubber Woofer Surround • Integrated One Piece Poly Cotton Spider • Rubber Magnet Wrap

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12" Dual 2 ohm Zeus Series Subwoofer • 1000 Watts Peak • 500 Watts RMS • Injected Poly Light Rigid Woofer Cone • 1" NBR Reinforced Rubber Woofer Surround • Integrated One Piece Poly Cotton Spider • Rubber Magnet Wrap

MTX Audio RTS12-44

250W 12" Road Thunder RTS Series Dual 4 ohm Subwoofer

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MTX Audio RTS12-44

250W 12" Road Thunder RTS Series Dual 4 ohm Subwoofer

• Peak Power: 500W
• RMS Power: 250W
• Impedance: 4 Ohm
• Polypropylene Woofer Cone
• Spider Plateau Venting
• Sensitivity: 92.7 dB

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• Peak Power: 500W
• RMS Power: 250W
• Impedance: 4 Ohm
• Polypropylene Woofer Cone
• Spider Plateau Venting
• Sensitivity: 92.7 dB

MB Quart ONX304SQ

12" Dual 4 ohm Square ONYX Series Car Subwoofer

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MB Quart ONX304SQ

12" Dual 4 ohm Square ONYX Series Car Subwoofer

12" ONYX Series Square Subwoofer • Dual 4 ohm • 800W Max • 400W RMS • Gloss Black Polypropylene Cone • NBR Surround • Spider Woven Tinsel Leads • Illuminated Dust Cap

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12" ONYX Series Square Subwoofer • Dual 4 ohm • 800W Max • 400W RMS • Gloss Black Polypropylene Cone • NBR Surround • Spider Woven Tinsel Leads • Illuminated Dust Cap

Sony GS Series 12" 2000W 4-Ohm Dual Voice Coil Audio Power Subwoofer (2 Pack)

2000W 12" GS Series Dual 4 ohm Car Subwoofer with Gold Plated Terminals, High Energy Ferrite Magnet and 3-year warranty! Package

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Sony GS Series 12" 2000W 4-Ohm Dual Voice Coil Audio Power Subwoofer (2 Pack)

2000W 12" GS Series Dual 4 ohm Car Subwoofer with Gold Plated Terminals, High Energy Ferrite Magnet and 3-year warranty! Package

• Free 3-Year Warranty
• 2000W Peak
• 520W RMS
• Single 4 ohm Voice Coil
• Mica-Reinforced Cellular Glass Fiber Cone
• Butyl Rubber Surround
• Honeycomb Design
• 10 AWG Spring Loaded Push Terminals
• Sensitivity: 83 dB

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• Free 3-Year Warranty
• 2000W Peak
• 520W RMS
• Single 4 ohm Voice Coil
• Mica-Reinforced Cellular Glass Fiber Cone
• Butyl Rubber Surround
• Honeycomb Design
• 10 AWG Spring Loaded Push Terminals
• Sensitivity: 83 dB

Soundstream XS-12/2

12" Dual 2 ohms XS Series Subwoofer

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Soundstream XS-12/2

12" Dual 2 ohms XS Series Subwoofer

12" Xstream Series Subwoofer • 300W RMS • Dual 2 Ohm • 40 oz. Magnet • Blue Zirconium Cone • Stamped Steel Basket • UDV Cooling • Black Progressive Roll Spider • EVA Gasket

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12" Xstream Series Subwoofer • 300W RMS • Dual 2 Ohm • 40 oz. Magnet • Blue Zirconium Cone • Stamped Steel Basket • UDV Cooling • Black Progressive Roll Spider • EVA Gasket

Cerwin-Vega STKR122

12" Dual 2 ohm Stroker Series Car Subwoofer

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Cerwin-Vega STKR122

12" Dual 2 ohm Stroker Series Car Subwoofer

12" Stroker Series Car Subwoofer • Dual 2 Ohm • 2400 Watts Max • 1200 Watts RMS • Mica Reinforced Polypropylene Skeleton Cone • Heavy Gauge Aluminum Frame • Dual 3" voice coil • U-Term Speaker Terminals

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12" Stroker Series Car Subwoofer • Dual 2 Ohm • 2400 Watts Max • 1200 Watts RMS • Mica Reinforced Polypropylene Skeleton Cone • Heavy Gauge Aluminum Frame • Dual 3" voice coil • U-Term Speaker Terminals

Kicker CVT124 (10CVT124)

12" Single 4 ohm Shallow-Mount CompVT Series Car Subwoofer

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Kicker CVT124 (10CVT124)

12" Single 4 ohm Shallow-Mount CompVT Series Car Subwoofer

• 800W Peak
• 400W RMS
• Rigid SoloKon Cone
• Ribbed Santoprene Surround
• Shallow Steel Basket
• Four-Layer Voice Coil
• Includes Steel Mounting Plate

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• 800W Peak
• 400W RMS
• Rigid SoloKon Cone
• Ribbed Santoprene Surround
• Shallow Steel Basket
• Four-Layer Voice Coil
• Includes Steel Mounting Plate

Boss RIP-120 12" Ripper Series

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Boss RIP-120 12" Ripper Series

700W Peak Power Handling • 350 W Continous Power Handling• Metallic Injection Cone

1

700W Peak Power Handling • 350 W Continous Power Handling• Metallic Injection Cone

Duval SK-12 12"

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Duval SK-12 12"

200W RMS • 4 Ohm

1

200W RMS • 4 Ohm

Cadence Momentum CW126-D4

2400W 12" Momentum Series Dual 4-ohm Car Subwoofer

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Cadence Momentum CW126-D4

2400W 12" Momentum Series Dual 4-ohm Car Subwoofer

• Peak Power: 2400W
• RMS Power: 600 W
• Injection Molded High Gloss Polypropylene Cone
• Oversize Butyl Rubber Surround

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• Peak Power: 2400W
• RMS Power: 600 W
• Injection Molded High Gloss Polypropylene Cone
• Oversize Butyl Rubber Surround

Pioneer TS-SWX3002, Open Box (Very Good, Used)

1500W Max (400W RMS) 12" Shallow Mount Subwoofer in Sealed Enclosure

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Pioneer TS-SWX3002, Open Box (Very Good, Used)

1500W Max (400W RMS) 12" Shallow Mount Subwoofer in Sealed Enclosure

• Item Condition - Very Good, Used
• 1500W Max 12" Sealed Subwoofer Enclosure
• 12" 4 Ohm Shallow-mount Subwoofer
• 5/8" Medium Density Fiberboard Construction with carpet finish
• Enclosure Dimensions: 20-1/2"W x 6-3/8" D x 13-7/8" H

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• Item Condition - Very Good, Used
• 1500W Max 12" Sealed Subwoofer Enclosure
• 12" 4 Ohm Shallow-mount Subwoofer
• 5/8" Medium Density Fiberboard Construction with carpet finish
• Enclosure Dimensions: 20-1/2"W x 6-3/8" D x 13-7/8" H

Pioneer TS-W3003D4 - Open Box, Good Condition (Used)

600W 12" Champion Pro Series Dual 4 ohm Subwoofer Open Box, Good Condition (Used)

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Pioneer TS-W3003D4 - Open Box, Good Condition (Used)

600W 12" Champion Pro Series Dual 4 ohm Subwoofer Open Box, Good Condition (Used)

• 2000W Max
• 600W RMS
• IMPP Composite Seamless Woofer Cone
• Dual-Layer Elastic Polymer Surround
• Larger Magnet Combined With Dual Spider Design
• Frequency Response: 20-80 Hz
• Sensitivity: 96 dB

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• 2000W Max
• 600W RMS
• IMPP Composite Seamless Woofer Cone
• Dual-Layer Elastic Polymer Surround
• Larger Magnet Combined With Dual Spider Design
• Frequency Response: 20-80 Hz
• Sensitivity: 96 dB

SPL GLW-12 Open Box Complete

2,500 Watt 12" Dual 2-Ohm Gorilla Series Car Subwoofer

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SPL GLW-12 Open Box Complete

2,500 Watt 12" Dual 2-Ohm Gorilla Series Car Subwoofer

• Open Box Complete
• 600W RMS
• 2500W Max
• Polypropylene Woofer Cone
• NBR Surround
• Stamped Steel Basket
• 254 oz. Double Stacked Magnet
• 2.5" High Temperature OFC Voice Coil

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• Open Box Complete
• 600W RMS
• 2500W Max
• Polypropylene Woofer Cone
• NBR Surround
• Stamped Steel Basket
• 254 oz. Double Stacked Magnet
• 2.5" High Temperature OFC Voice Coil

Diamond Audio D312D2

12" Dual 2 ohms Subwoofer

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Diamond Audio D312D2

12" Dual 2 ohms Subwoofer

12" Dual 2 Ohm D3 Series Subwoofer • 800W Max • 400W RMS • Thick wall proprietary frame • Optimized spider with balanced linear suspension • Integrated tinsel leads • Vented basket • Shallow Mount

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12" Dual 2 Ohm D3 Series Subwoofer • 800W Max • 400W RMS • Thick wall proprietary frame • Optimized spider with balanced linear suspension • Integrated tinsel leads • Vented basket • Shallow Mount

Infinity Reference 1220de (REF1220DE)

1800W Peak (600W RMS) Passive Dual 12" Reference Series, Ported Loaded Subwoofer Box/Enclosure with Slipstream Port and LED Illumination

Save Money with Sonic Exclusive Bundles:
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Infinity Reference 1220de (REF1220DE)

1800W Peak (600W RMS) Passive Dual 12" Reference Series, Ported Loaded Subwoofer Box/Enclosure with Slipstream Port and LED Illumination

• Dual 12" Preloaded Enclosure with Slipstream Port and 2 12" Reference Subwoofers
• 600 watts RMS
• 1800 watts Peak
• Polypropylene Woofer Cone
• Sensitivity: 97dB
• Frequency Response: 30Hz - 300Hz

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• Dual 12" Preloaded Enclosure with Slipstream Port and 2 12" Reference Subwoofers
• 600 watts RMS
• 1800 watts Peak
• Polypropylene Woofer Cone
• Sensitivity: 97dB
• Frequency Response: 30Hz - 300Hz

Power Acoustik PSQ-12

12" Dual 4 ohm Square Series Car Subwoofer

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Power Acoustik PSQ-12

12" Dual 4 ohm Square Series Car Subwoofer

12" Dual 4 ohm PSQ Series Subwoofer • 1800W Max • 700W RMS • Silver polypropylene cone woofer • Multi-roll NBR Rubber surround • Vented back plate • Suspension integrated tinsel leads • Aluminum voice coil former • Injection-molded polypropylene dust cap

Universal Icon Universal – fits most vehicles.

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12" Dual 4 ohm PSQ Series Subwoofer • 1800W Max • 700W RMS • Silver polypropylene cone woofer • Multi-roll NBR Rubber surround • Vented back plate • Suspension integrated tinsel leads • Aluminum voice coil former • Injection-molded polypropylene dust cap

Alphasonik PSW112C

460W Max, 12" Alpha 100 Series Dual 4 Ohm Car Subwoofer

PSW112C big DISCONTINUED
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Alphasonik PSW112C

460W Max, 12" Alpha 100 Series Dual 4 Ohm Car Subwoofer

12" Dual 4 Ohm Alpha 100 Series Subwoofer • 460W Peak • 230W RMS • Laminated Non-Pressed Pulp Paper Cone • U.V. Treated Pressure Molded Foam Surround • Spiral-Woven Tinsel Leads • 8-Gauge Lug Lock Input Terminals

Universal Icon Universal – fits most vehicles.

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12" Dual 4 Ohm Alpha 100 Series Subwoofer • 460W Peak • 230W RMS • Laminated Non-Pressed Pulp Paper Cone • U.V. Treated Pressure Molded Foam Surround • Spiral-Woven Tinsel Leads • 8-Gauge Lug Lock Input Terminals

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    FAQ Frequently asked questions in Discontinued 12" Car Subwoofers

    12" Car Subwoofers Frequently Asked Questions (FAQ)
    A 12’‘ car subwoofer is a specialized speaker designed to reproduce low-frequency bass sounds in a car audio system. It measures 12 inches in diameter and is one of the most popular sizes among car audio enthusiasts. The 12’‘ subwoofer offers a balanced combination of deep bass response and overall audio performance, making it suitable for a wide range of music genres. Its larger size allows it to move more air, producing powerful and impactful bass. If you enjoy music genres like hip-hop, EDM, or rock, a 12’‘ subwoofer will enhance your listening experience by adding depth and realism to the low frequencies, creating a more immersive soundstage in your vehicle.
    Before purchasing a 12’‘ car subwoofer, it's crucial to ensure that it will fit in your car's available space. The first step is to measure the area where you plan to install the subwoofer. Measure the width, height, and depth of the available space, and compare it with the dimensions of the subwoofer you intend to buy. Keep in mind that some subwoofers require enclosures, so consider the total space required for both the subwoofer and enclosure. Additionally, consider the mounting depth of the subwoofer to ensure it won't interfere with other components in your vehicle. If you're unsure about the compatibility, consult with a car audio professional who can help you find the best 12’‘ subwoofer that fits your car and audio preferences.
    Most car audio systems' built-in amplifiers are not powerful enough to properly drive a 12’‘ car subwoofer. Subwoofers typically require more power to produce deep and impactful bass. For a 12’‘ subwoofer, you will need a dedicated external amplifier that can deliver sufficient power to the subwoofer for optimal performance. The power rating of the subwoofer, measured in watts RMS, will give you an idea of the amplifier power needed. It's essential to match the subwoofer's RMS power handling with the amplifier's output to prevent underpowering or overpowering the subwoofer, both of which can affect sound quality and potentially damage the equipment. A compatible external amplifier will ensure that your 12’‘ car subwoofer delivers the best bass performance possible.
    The type of enclosure significantly impacts the performance of a 12’‘ car subwoofer. There are three main types of enclosures: sealed, ported, and bandpass. Each enclosure type has its characteristics, and the choice depends on your audio preferences and the desired bass response. A sealed enclosure provides tight and accurate bass, ideal for music genres that require precise bass reproduction. Ported enclosures deliver louder and more boomy bass, suitable for genres like hip-hop and electronic music. Bandpass enclosures offer a combination of both sealed and ported characteristics, providing the most powerful bass output. To determine the best enclosure for your 12’‘ subwoofer, consider your music preferences, available space, and desired bass response. Consulting with a car audio professional will help you select the ideal enclosure type for your specific subwoofer and vehicle.
    Installing a 12’‘ car subwoofer involves more than just connecting wires, so professional installation is often recommended. Properly installing the subwoofer, selecting the right enclosure, and tuning the audio system for the best sound quality can be challenging for those without experience in car audio installation. A professional installer has the expertise and tools to ensure that the subwoofer is mounted securely and tuned correctly to provide the desired bass performance. They can also help integrate the subwoofer into your car's interior seamlessly, giving your audio system a polished and professional look. Additionally, professional installation reduces the risk of damaging your vehicle or audio equipment during the installation process. Investing in professional installation guarantees that your 12’‘ car subwoofer performs at its best and provides an exceptional bass experience.
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