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  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Subwoofers
  4. Discontinued 15" Car Subwoofers

Discontinued 15" Car Subwoofers

Shop our 15-inch subwoofers if you're looking to make a huge splash anywhere you go. Whether you're looking to make your car shake or turn heads, 15" subs will deliver that lowend frequency at intense levels.

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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.
Comp Series (14)
VC Series (14)
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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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You are currently viewing discontinued products.

Memphis 15-M3154D

15" Dual 4 ohm M3 Series Subwoofer

15-M3154D big DISCONTINUED
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Memphis 15-M3154D

15" Dual 4 ohm M3 Series Subwoofer

15" M3 Series Subwoofer • 800W Max • 400W RMS • Kevlar reinforced paper cone woofer • High-density foam surround • 2.5" Black anodized-aluminum dual 4 ohm voice coil former • 85oz. Magnet

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15" M3 Series Subwoofer • 800W Max • 400W RMS • Kevlar reinforced paper cone woofer • High-density foam surround • 2.5" Black anodized-aluminum dual 4 ohm voice coil former • 85oz. Magnet

Alpine SWS-15D4 Open Open Box (Good, Used)

1500W Peak 15" Type-S Series Dual 4-Ohm High Performance Subwoofer Open Box Complete (Good, Used)

SWS-15D4 big DISCONTINUED
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Alpine SWS-15D4 Open Open Box (Good, Used)

1500W Peak 15" Type-S Series Dual 4-Ohm High Performance Subwoofer Open Box Complete (Good, Used)

• Item Condition - Good, Used
• 1500W Peak
• 500W RMS
• Dual 2-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene™ Surround
• Progressive Spider for Reliable and Consistent Control

• Item Condition - Good, Used
• 1500W Peak
• 500W RMS
• Dual 2-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene™ Surround
• Progressive Spider for Reliable and Consistent Control

Cerwin-Vega IT-15.0 15" Intense Technology

IT-15.0 big DISCONTINUED
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Cerwin-Vega IT-15.0 15" Intense Technology

800W Peak Power Handling • 400W RMS • Infused Kevlar/Crystalline Oxide Fiber Cone • Deep-Draw Diecast Aluminum Frame

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800W Peak Power Handling • 400W RMS • Infused Kevlar/Crystalline Oxide Fiber Cone • Deep-Draw Diecast Aluminum Frame

Precision Power PH.15 Open Box Complete

900W 15" Phantom Series Dual 2 Ohm Subwoofer

No picture DISCONTINUED
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Precision Power PH.15 Open Box Complete

900W 15" Phantom Series Dual 2 Ohm Subwoofer

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

SKAR Audio VD-15D2

500W RMS 15" VD Series Shallow Mount Dual 2 Ohm Subwoofer

VD-15D2 big DISCONTINUED
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SKAR Audio VD-15D2

500W RMS 15" VD Series Shallow Mount Dual 2 Ohm Subwoofer

• RMS Power: 500W
• Shallow Mount Design
• Competition Grade Paper Cone
• High Strength Foam Surround
• Cast Aluminum Basket
• Impedance: Dual 2 Ohm
• Spirng Loaded Push Terminals
• 2" High Quality BASV Voice Coil

• RMS Power: 500W
• Shallow Mount Design
• Competition Grade Paper Cone
• High Strength Foam Surround
• Cast Aluminum Basket
• Impedance: Dual 2 Ohm
• Spirng Loaded Push Terminals
• 2" High Quality BASV Voice Coil

(2) MTX 9515-22 15" 3000 Watt RMS Competition Subwoofers DVC Car Audio Subs

1500W RMS 15" 95 Series Dual 2-Ohm Car Subwoofer Package

9515-22 2 Pack big DISCONTINUED
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(2) MTX 9515-22 15" 3000 Watt RMS Competition Subwoofers DVC Car Audio Subs

1500W RMS 15" 95 Series Dual 2-Ohm Car Subwoofer Package

• 1500 Watts RMS
• 3000 Watts Max
• High Efficiency Glass Fiber Cone
• Inverted Apex Surround
• Cast Aluminum Basket
• Three layer thermal management design
• Internal Voice Coil Heatsink

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• 1500 Watts RMS
• 3000 Watts Max
• High Efficiency Glass Fiber Cone
• Inverted Apex Surround
• Cast Aluminum Basket
• Three layer thermal management design
• Internal Voice Coil Heatsink

2 Pack of Kicker CVR152 (07CVR152, CVR15 Dual 2 ohm)

Pair of 15" CompVR CVR152 Dual 2 ohm Subwoofers

07CVR152-2-Pack big DISCONTINUED
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2 Pack of Kicker CVR152 (07CVR152, CVR15 Dual 2 ohm)

Pair of 15" CompVR CVR152 Dual 2 ohm Subwoofers

2 15" 1000 watt Component Subwoofers • Dual 2-ohm Voice Coils • 500W RMS • Polymineral Injection ISD Cone • Stamped Steel Basket • Ultra-Length Voice Coils • Rear Cone Brace

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2 15" 1000 watt Component Subwoofers • Dual 2-ohm Voice Coils • 500W RMS • Polymineral Injection ISD Cone • Stamped Steel Basket • Ultra-Length Voice Coils • Rear Cone Brace

Clif Designs CD1500C

1200W, 15" SPL Competition Subwoofer

CD1500C big DISCONTINUED
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Clif Designs CD1500C

1200W, 15" SPL Competition Subwoofer

15" Competition SPL Subwoofer • Dual 2-Ohm Voice Coils • 750W RMS • 1500W Peak • PVA Treated Cone • Treated Foam Surround • Aluminum Dust Cap • Die Cast Aluminum Basket

15" Competition SPL Subwoofer • Dual 2-Ohm Voice Coils • 750W RMS • 1500W Peak • PVA Treated Cone • Treated Foam Surround • Aluminum Dust Cap • Die Cast Aluminum Basket

EFX C154D by Scosche

15" Dual 4 ohm Competition Series Subwoofer

C154D big DISCONTINUED
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EFX C154D by Scosche

15" Dual 4 ohm Competition Series Subwoofer

15" Dual 4 ohm Competition Series Subwoofer • 700W Max • 350W RMS • IMPP Cone woofer • Rubber surround • Woven tinsel leads • Nickel-plated spring loaded push terminals • 2-1/2" High-temperature voice coil

15" Dual 4 ohm Competition Series Subwoofer • 700W Max • 350W RMS • IMPP Cone woofer • Rubber surround • Woven tinsel leads • Nickel-plated spring loaded push terminals • 2-1/2" High-temperature voice coil

Audiopipe TXX-APA-15RD (Red)

1000W 15" TXX Series Dual 4 Ohm Car Subwoofer

TXX-APA-15RD big DISCONTINUED
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Audiopipe TXX-APA-15RD (Red)

1000W 15" TXX Series Dual 4 Ohm Car Subwoofer

• Peak Power: 2000W
• RMS Power: 1000W
• IMPP Woofer cone
• Frequency Response: 18 - 900Hz
• 3" 4-Layer Voice Coil
• Sensitivity: 98.6 dB

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• Peak Power: 2000W
• RMS Power: 1000W
• IMPP Woofer cone
• Frequency Response: 18 - 900Hz
• 3" 4-Layer Voice Coil
• Sensitivity: 98.6 dB

Pyramid PW1586 Hyper Pro 15"

PW1586 big DISCONTINUED
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Pyramid PW1586 Hyper Pro 15"

15" 4 Ohm Hyper Pro Series Subwoofer • 1000W Peak / 500W RMS power handling • Frequency response: 36.8Hz • 2.5" Kapton voice coil • 110oz. Magnet structure

15" 4 Ohm Hyper Pro Series Subwoofer • 1000W Peak / 500W RMS power handling • Frequency response: 36.8Hz • 2.5" Kapton voice coil • 110oz. Magnet structure

Boston Acoustics G215-44

15" Dual 4 ohm G2 Series Car Subwoofer

G215-44 big DISCONTINUED
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Boston Acoustics G215-44

15" Dual 4 ohm G2 Series Car Subwoofer

• 15" Dual 4 Ohm G2 Series Subwoofer
• 300W RMS
• RadialVent® Cooling System
• SureSet™ Impedance Selection
• Integral Sealing Gaskets
• Compatible with the GTR12 for Added Bass
• Mounting Depth: 7-1/16"

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• 15" Dual 4 Ohm G2 Series Subwoofer
• 300W RMS
• RadialVent® Cooling System
• SureSet™ Impedance Selection
• Integral Sealing Gaskets
• Compatible with the GTR12 for Added Bass
• Mounting Depth: 7-1/16"

Alpine Type-S SWS-15D2 LIKE NEW DAMAGED PACKAGING

1500W Peak 15" Type-S Series Dual 2-Ohm High Performance Subwoofer

SWS-15D2 big DISCONTINUED
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Alpine Type-S SWS-15D2 LIKE NEW DAMAGED PACKAGING

1500W Peak 15" Type-S Series Dual 2-Ohm High Performance Subwoofer

Like new Damaged Package
• 1500W Peak
• 500W RMS
• Dual 2-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene™ Surround
• Progressive Spider for Reliable and Consistent Control

Like new Damaged Package
• 1500W Peak
• 500W RMS
• Dual 2-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene™ Surround
• Progressive Spider for Reliable and Consistent Control

MA Audio HK150XC

15" Competition Subwoofer

HK150XC big DISCONTINUED
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MA Audio HK150XC

15" Competition Subwoofer

15" Competition Chrome Subwoofer • 600 Watts RMS • Dual 4-Ohm Voice Coils • 1200 Watts Max • 260 oz. double Stacked Magnets

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15" Competition Chrome Subwoofer • 600 Watts RMS • Dual 4-Ohm Voice Coils • 1200 Watts Max • 260 oz. double Stacked Magnets

MTX T81544A Thunder8000 15"

THUNDER8000-3 big DISCONTINUED
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MTX T81544A Thunder8000 15"

15" Subwoofer • Dual 4 Ohm Impedance • 25 - 150Hz Frequency Response • Sensitivty 90 dB • 2 1/2" Voice Coil • 6.938" Mounting Depth

15" Subwoofer • Dual 4 Ohm Impedance • 25 - 150Hz Frequency Response • Sensitivty 90 dB • 2 1/2" Voice Coil • 6.938" Mounting Depth

Sony XS-L154P5B

15" Single 4 ohm Subwoofer

XS-L154P5B big DISCONTINUED
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Sony XS-L154P5B

15" Single 4 ohm Subwoofer

Power Handling: Peak: 1500 watts / RMS: 450 watts • Five-sided polypropylene cone with rubber surround • Frequency response: 15-2,000 Hz

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Power Handling: Peak: 1500 watts / RMS: 450 watts • Five-sided polypropylene cone with rubber surround • Frequency response: 15-2,000 Hz

Power Acoustik PW1-15L

15" Dual 4 ohms PW1 Series Subwoofer

PW1-15L big DISCONTINUED
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Power Acoustik PW1-15L

15" Dual 4 ohms PW1 Series Subwoofer

15" Dual 4 Ohm PW1 Series Subwoofer • 900W Max • 400W RMS • Polypropylene Injection Molded Dome Cone • Rubber Surround • 2" Aluminum Voice Coil • 80oz. Magnet

15" Dual 4 Ohm PW1 Series Subwoofer • 900W Max • 400W RMS • Polypropylene Injection Molded Dome Cone • Rubber Surround • 2" Aluminum Voice Coil • 80oz. Magnet

American Bass HD15D1

4000W Peak (2000W RMS) 15" Dual 1-Ohm HD Series Car Subwoofer

HD15D1 big DISCONTINUED
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American Bass HD15D1

4000W Peak (2000W RMS) 15" Dual 1-Ohm HD Series Car Subwoofer

• 1500W RMS
• 3000W Max
• Carbon Kevlar Woven Backed With Non-Pressed Paper Cone
• High Density Foam Surround
• Cast Aluminum Basket
• 3" High Temperature Voice Coil
• Triple stacked 300 oz. Magnets

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• 1500W RMS
• 3000W Max
• Carbon Kevlar Woven Backed With Non-Pressed Paper Cone
• High Density Foam Surround
• Cast Aluminum Basket
• 3" High Temperature Voice Coil
• Triple stacked 300 oz. Magnets

Alpine Type-R SWR-1522D (Open Box Complete | Like New)

2000W Peak 15" Type-R Series Dual 2 ohm High Performance Subwoofer

No picture DISCONTINUED
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Alpine Type-R SWR-1522D (Open Box Complete | Like New)

2000W Peak 15" Type-R Series Dual 2 ohm High Performance Subwoofer

• 2000W Peak
• 750W RMS
• Dual 2 Ohm Voice Coil
• Multi-Roll Santoprene Surround
• Parabolic Kevlar / Pulp Fiber Cone
• CRC Motor Structure
• Concealed Mount Gasket System
• One-Sided Terminal Layout

• 2000W Peak
• 750W RMS
• Dual 2 Ohm Voice Coil
• Multi-Roll Santoprene Surround
• Parabolic Kevlar / Pulp Fiber Cone
• CRC Motor Structure
• Concealed Mount Gasket System
• One-Sided Terminal Layout

Cerwin-Vega Stroker 154

15" Dual 4 ohms Stroker Series Subwoofer (Stroker154, Stroker 15, Stroker15)

Stroker-154 big DISCONTINUED
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Cerwin-Vega Stroker 154

15" Dual 4 ohms Stroker Series Subwoofer (Stroker154, Stroker 15, Stroker15)

15" Stroker Series Subwoofer • 4000W Max • 2000W RMS • Ellipsoid surround • Surround clamping ring • Dual gap motor design • Spider clamping ring with integrated speaker terminals • 3" Dual 4 ohm high temperature voice coil

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15" Stroker Series Subwoofer • 4000W Max • 2000W RMS • Ellipsoid surround • Surround clamping ring • Dual gap motor design • Spider clamping ring with integrated speaker terminals • 3" Dual 4 ohm high temperature voice coil

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    FAQ Frequently asked questions in Discontinued 15" Car Subwoofers

    15" Car Subwoofers Frequently Asked Questions (FAQ)
    Yes, 15"" car subwoofers are suitable for all types of music, but their performance may vary depending on the genre and your listening preferences. These large subwoofers are designed to deliver deep and powerful bass, making them ideal for genres like hip-hop, rap, and electronic music that heavily rely on low-frequency sounds. However, their ability to handle low frequencies also allows them to enhance the bass impact in other music genres, such as rock and metal. If you enjoy music with prominent bass lines or prefer a more immersive audio experience, a 15"" subwoofer can be a great addition to your car audio system. Just make sure to pair it with an appropriate amplifier and enclosure to optimize its performance and prevent overpowering other speakers in your system.
    Before purchasing a 15"" car subwoofer, it's essential to ensure that it will fit in your vehicle's available space. These subwoofers are quite large and typically require a significant amount of trunk or cargo space. It's essential to measure the available space and consider the dimensions of the subwoofer and the enclosure you plan to use. If your vehicle has limited space, you may need to explore alternative options, such as using a smaller subwoofer or a custom-fabricated enclosure. Some vehicles may also have specific subwoofer enclosures designed to fit 15"" subwoofers without sacrificing too much space. Ensuring a proper fit is crucial to avoid any potential installation issues and to maintain the practicality of your vehicle's interior.
    The type of enclosure that is best for a 15"" car subwoofer depends on your desired bass response and the available space in your vehicle. The two common types of enclosures are sealed and ported (vented) enclosures. A sealed enclosure provides accurate and tight bass, making it suitable for music genres that demand precision, such as rock and jazz. On the other hand, a ported enclosure enhances low-end output, delivering a more resonant and boomy bass that complements genres like hip-hop and electronic music. However, ported enclosures require more space compared to sealed enclosures. If you have enough space in your vehicle's trunk or cargo area, a ported enclosure can provide a more powerful and impactful bass experience. Ultimately, the best enclosure type for your 15"" car subwoofer will depend on your musical preferences and the available space in your vehicle.
    The power requirements for a 15"" car subwoofer depend on its power handling capabilities and the desired bass output. It's essential to match the subwoofer's power handling rating with an amplifier that can deliver the appropriate amount of power. For example, if the subwoofer has a power handling rating of 500 watts RMS, the amplifier should ideally provide around 500 watts RMS at the same impedance to avoid overpowering or underpowering the subwoofer. Underpowering can lead to distorted sound and possible damage to the subwoofer, while overpowering can cause overheating and potential failure. Consider the subwoofer's sensitivity rating as well; a higher sensitivity means the subwoofer can produce more sound with less power. By ensuring proper power matching, you can optimize the subwoofer's performance and enjoy clean, powerful bass in your car audio system.
    Yes, you can install a 15"" car subwoofer in a factory audio system, but it may require additional components and modifications to achieve the best performance. Most factory audio systems lack the low-frequency output needed to produce deep and impactful bass, which is where a 15"" subwoofer excels. To integrate the subwoofer with a factory system, you'll need an amplifier that can provide sufficient power to the subwoofer. Additionally, you may need a line output converter (LOC) to connect the amplifier to the factory head unit. It's essential to adjust the amplifier settings and tune the audio system properly to ensure the subwoofer complements the factory speakers without overpowering them. Professional installation is recommended to ensure a seamless integration and to prevent any potential issues with the factory system. When installed correctly, a 15"" car subwoofer can transform your factory audio system into a powerful and immersive audio experience with deep, impactful bass.
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    Shop your 1990 911
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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.

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