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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.
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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.

** LIMITED TIME SPECIAL ** Phoenix Gold Octane-R 15" R15

R15 big DISCONTINUED
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** LIMITED TIME SPECIAL ** Phoenix Gold Octane-R 15" R15

** WAS $109.99! NOW $79.99! $30 PRICE BREAK OFF ALREADY LOW PRICE! **
15" Component Subwoofer • 400W RMS • 4 Ohm SVC • Injection molded aluminum plated grained polypropylene cone • Carbon fiber inlay and blue LED backlight • Large roll butyl rubber surround • 51 oz. Magnet

** WAS $109.99! NOW $79.99! $30 PRICE BREAK OFF ALREADY LOW PRICE! **
15" Component Subwoofer • 400W RMS • 4 Ohm SVC • Injection molded aluminum plated grained polypropylene cone • Carbon fiber inlay and blue LED backlight • Large roll butyl rubber surround • 51 oz. Magnet

Soundstream RUB.152

550W 15" Rubicon Series Dual 2-Ohm Subwoofer

RUB.152 big DISCONTINUED
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Soundstream RUB.152

550W 15" Rubicon Series Dual 2-Ohm Subwoofer

• RMS Power: 550W
• Sensitivity: 85.15 dB
• Injection Molded Polypropylene Cone
• NBR Rubber Surround
• Overcast Stitched Cone Assembly
• 2" OFC 4-Layer Stitched Voice Coil

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• RMS Power: 550W
• Sensitivity: 85.15 dB
• Injection Molded Polypropylene Cone
• NBR Rubber Surround
• Overcast Stitched Cone Assembly
• 2" OFC 4-Layer Stitched Voice Coil

Alphasonik PSW915

15" Dual 2 ohm Alpha Mayhem 900 Series Car Subwoofer Driver (PSW 915)

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Alphasonik PSW915

15" Dual 2 ohm Alpha Mayhem 900 Series Car Subwoofer Driver (PSW 915)

15" Alpha Mayhem 900 Series Subwoofer • Dual 2 Ohm • 2500 Watts RMS • Carbon Fiber and Kelver Reinforced Cone • Aluminum Dust Cap • TLTF J-Surround • Spiral-Woven Tinsel Leads • Aluminum Basket • 200 oz. Triple-Stacked Magnet

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15" Alpha Mayhem 900 Series Subwoofer • Dual 2 Ohm • 2500 Watts RMS • Carbon Fiber and Kelver Reinforced Cone • Aluminum Dust Cap • TLTF J-Surround • Spiral-Woven Tinsel Leads • Aluminum Basket • 200 oz. Triple-Stacked Magnet

Boss CX154DVC

900W RMS 15" Chaos EXXtreme Series Dual 4 ohm Subwoofer

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Boss CX154DVC

900W RMS 15" Chaos EXXtreme Series Dual 4 ohm Subwoofer

• 1800 Watts Peak
• 900 Watts RMS
• Dual 4 ohm
• Polypropylene Injection Molded Cone
• Butyl Rubber Surround
• 2-1/2" High Temperature Kapton Voice Coil

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• 1800 Watts Peak
• 900 Watts RMS
• Dual 4 ohm
• Polypropylene Injection Molded Cone
• Butyl Rubber Surround
• 2-1/2" High Temperature Kapton Voice Coil

(2) Hifonics Brutus BRZ15D4 15" Car Subwoofers 2400 Watt Peak/1200w RMS Subs

1200 Watt 15" Brutus Series Dual 4 ohm Subwoofer Package

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(2) Hifonics Brutus BRZ15D4 15" Car Subwoofers 2400 Watt Peak/1200w RMS Subs

1200 Watt 15" Brutus Series Dual 4 ohm Subwoofer Package

• 1200W Peak
• 600W RMS
• Dual 4 Ohm
• Polypropylene Cone
• Rubber Surround
• Dual Nomex Spiders
• Push and Insert Speaker Terminals
• 2.5" High-Temperature Voice Coil

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• 1200W Peak
• 600W RMS
• Dual 4 Ohm
• Polypropylene Cone
• Rubber Surround
• Dual Nomex Spiders
• Push and Insert Speaker Terminals
• 2.5" High-Temperature Voice Coil

Cerwin-Vega HED-S1500 15"

HED-S1500 big DISCONTINUED
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Cerwin-Vega HED-S1500 15"

15" Single Voice Coil Subwoofer • RMS Power: 300W • Peak Power: 750W • Sensitivity: 92dB • Frequency Response: 20Hz-500Hz • High temperature voice coil

15" Single Voice Coil Subwoofer • RMS Power: 300W • Peak Power: 750W • Sensitivity: 92dB • Frequency Response: 20Hz-500Hz • High temperature voice coil

Kicker Solo-Baric S15L74 (11S15L74)

2000W Peak (1000W RMS) 15" Solo-Baric L7 Series Dual 4 ohm Subwoofer

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Kicker Solo-Baric S15L74 (11S15L74)

2000W Peak (1000W RMS) 15" Solo-Baric L7 Series Dual 4 ohm Subwoofer

• 2000W Peak
• 1000W RMS
• Titanium deposit impregnated cone woofer with rolled outer edge
• Santoprene rubber surround
• Highly-efficient UniPlate™ pole-piece/back plate

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• 2000W Peak
• 1000W RMS
• Titanium deposit impregnated cone woofer with rolled outer edge
• Santoprene rubber surround
• Highly-efficient UniPlate™ pole-piece/back plate

Audiobahn AW1508T 15" DVC

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Audiobahn AW1508T 15" DVC

15" 2000 RMS • PHAT 2” Multi-layer Foam Surround • Dual 2 Ohm Voice Coils

15" 2000 RMS • PHAT 2” Multi-layer Foam Surround • Dual 2 Ohm Voice Coils

Soundstream PXW-15

15" Dual 4 ohm Picasso Series Subwoofer

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Soundstream PXW-15

15" Dual 4 ohm Picasso Series Subwoofer

15" Dual 4 ohm Picasso Series Subwoofer • 1000W Max • 500W RMS • Polypropylene Cone Woofer • NBR Rubber Surround • Vented Back Plate • Integrated Tinsel Leads • Stamped Steel Basket

15" Dual 4 ohm Picasso Series Subwoofer • 1000W Max • 500W RMS • Polypropylene Cone Woofer • NBR Rubber Surround • Vented Back Plate • Integrated Tinsel Leads • Stamped Steel Basket

Audiopipe TXX-APX15B

15" Dual 4 ohm iPipe Subwoofer (Black)

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Audiopipe TXX-APX15B

15" Dual 4 ohm iPipe Subwoofer (Black)

15" iPipe Subwoofer • Dual 4 ohm • 2000 Watts Max • 1000 Watts RMS • Single Piece Aluminum Cone • Foam Surround • Nomex Spider • 150 oz. Magnet Structure • 4 Layer Voice Coil • Black

15" iPipe Subwoofer • Dual 4 ohm • 2000 Watts Max • 1000 Watts RMS • Single Piece Aluminum Cone • Foam Surround • Nomex Spider • 150 oz. Magnet Structure • 4 Layer Voice Coil • Black

Cerwin-Vega VMX-15.2

V-Max 15.2 Dual 2 ohms 15" Subwoofer V-Max 15

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Cerwin-Vega VMX-15.2

V-Max 15.2 Dual 2 ohms 15" Subwoofer V-Max 15

15" V-Max Subwoofer V-Max • Rugged Die-cast Aluminum Frame • 600 watts RMS • 2.5" Diameter Dual Voice Coil • Double Stacked Magnet Assembly • Coaxial Mounting • 2 ohm Impedance

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15" V-Max Subwoofer V-Max • Rugged Die-cast Aluminum Frame • 600 watts RMS • 2.5" Diameter Dual Voice Coil • Double Stacked Magnet Assembly • Coaxial Mounting • 2 ohm Impedance

Hifonics OLM1615

15" Olympus Series Dual 2 ohm Subwoofer (OLM-1615)

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Hifonics OLM1615

15" Olympus Series Dual 2 ohm Subwoofer (OLM-1615)

15" Olympus Series Subwoofer • 3200W Max • 1600W RMS • Fiber-Glass Infused FEA Structured Cone • 1" Hi-Excursion Surround • 3" Multi-layer high-temp dual 2 ohm voice coil

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15" Olympus Series Subwoofer • 3200W Max • 1600W RMS • Fiber-Glass Infused FEA Structured Cone • 1" Hi-Excursion Surround • 3" Multi-layer high-temp dual 2 ohm voice coil

Soundstream T7.152

900W 15" Tarantula Series Dual 2 Ohm Subwoofer

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Soundstream T7.152

900W 15" Tarantula Series Dual 2 Ohm Subwoofer

• RMS Power: 900W
• 2.5" Dual 2 Ohm 4 Layer Voice Coil
• Non Pressed Paper Pulp Cone
• Polyether Foam Surround

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• RMS Power: 900W
• 2.5" Dual 2 Ohm 4 Layer Voice Coil
• Non Pressed Paper Pulp Cone
• Polyether Foam Surround

Polk Audio MM1540DVC

425W 15" Mobile Monitor Series Dual 4 ohm Marine Certified Car Subwoofer

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Marine Certified:Also great for car installs!

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Polk Audio MM1540DVC

425W 15" Mobile Monitor Series Dual 4 ohm Marine Certified Car Subwoofer

• 850W Peak
• 425W RMS
• Polymer Woofer Cone
• Butyl Rubber Woofer Surround
• High-Tech Carbon Composite Basket
• Klippel Optimized Components

Promo Savings Icon
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Marine Certified:Also great for car installs!

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• 850W Peak
• 425W RMS
• Polymer Woofer Cone
• Butyl Rubber Woofer Surround
• High-Tech Carbon Composite Basket
• Klippel Optimized Components

Rockford Fosgate RFZ3415 15" Punch Z

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Rockford Fosgate RFZ3415 15" Punch Z

15" 4 Ohm Component Subwoofer • Polypropylene cone • foam surround • 50-150W RMS power range • 20-200 Hz frequency response

15" 4 Ohm Component Subwoofer • Polypropylene cone • foam surround • 50-150W RMS power range • 20-200 Hz frequency response

Phoenix Gold TI15 15" SVC Titanium Series

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Phoenix Gold TI15 15" SVC Titanium Series

15" SVC Titanium Series. 550W RMS / 800W Peak Power Handling. Large rubber surround.

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15" SVC Titanium Series. 550W RMS / 800W Peak Power Handling. Large rubber surround.

Absolute SN-2000

15" Single 4 ohm Synergy Series Car Subwoofer

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Absolute SN-2000

15" Single 4 ohm Synergy Series Car Subwoofer

15" Synergy Series Subwoofer • Single 4-ohm • 2000W Max • 300W RMS • Single 4 ohm • Polypropylene Cone Woofer • Butyl Rubber Surround • 2.5" Voice Coil • 50 oz. Magnet Structure

15" Synergy Series Subwoofer • Single 4-ohm • 2000W Max • 300W RMS • Single 4 ohm • Polypropylene Cone Woofer • Butyl Rubber Surround • 2.5" Voice Coil • 50 oz. Magnet Structure

RE Audio SXX15D4 - Open Box, Good Condition (Used)

1000W 15" SXX Series Dual 4 ohm Subwoofer Open Box Complete (Good, Used)

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RE Audio SXX15D4 - Open Box, Good Condition (Used)

1000W 15" SXX Series Dual 4 ohm Subwoofer Open Box Complete (Good, Used)

• Item Condition - Good, Used
• RMS Power: 1000W
• Dual 4 ohm
• Rubatek Foam Surround
• Dual Composite 2-Piece Cone
• Tork-Tite Terminals
• Progressive Spiders
• Triple Stacked Magnets

• Item Condition - Good, Used
• RMS Power: 1000W
• Dual 4 ohm
• Rubatek Foam Surround
• Dual Composite 2-Piece Cone
• Tork-Tite Terminals
• Progressive Spiders
• Triple Stacked Magnets

Audiobahn AWES15P

15" Eternal Series Subwoofer

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Audiobahn AWES15P

15" Eternal Series Subwoofer

15" Eternal Series Subwoofer • 2600W Max • 1300W RMS • Sensitivity: 94dB • 3-Layer poly cellulose cone • Chrome plated 3-dimensional cast aluminum basket

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15" Eternal Series Subwoofer • 2600W Max • 1300W RMS • Sensitivity: 94dB • 3-Layer poly cellulose cone • Chrome plated 3-dimensional cast aluminum basket

Rockford Fosgate Punch P1S415 (09P1S415)

15" Single 4 ohm Punch Stage 1 Subwoofer

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Rockford Fosgate Punch P1S415 (09P1S415)

15" Single 4 ohm Punch Stage 1 Subwoofer

15" Punch Series Stage 1 Subwoofer • 400W Max • 200W RMS • Thermoformed Polypropylene Cone • Poly-foam Surround • 1.5" 6-Layer high-temp 4 ohm voice coil with spun-laced Nomex® reinforced collar • 54oz. magnet

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15" Punch Series Stage 1 Subwoofer • 400W Max • 200W RMS • Thermoformed Polypropylene Cone • Poly-foam Surround • 1.5" 6-Layer high-temp 4 ohm voice coil with spun-laced Nomex® reinforced collar • 54oz. magnet

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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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    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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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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