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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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Lowest price in 30 days

Rockford Fosgate Punch P3D4-15 - New (Damaged Packaging, Product A+)

1200 Watt Peak (600W RMS) 15" Punch P3 Series Dual 4-Ohm Car Subwoofer

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1200 Watt Peak (600W RMS) 15" Punch P3 Series Dual 4-Ohm Car Subwoofer

• 1200W Peak
• 600W RMS
• Anodized Aluminum Heat Sinking Cone
• Santoprene Vertical Attach Surround Technique
• 4-Layer 2-1/2" Voice Coil
• Proprietary Spider Venting

• 1200W Peak
• 600W RMS
• Anodized Aluminum Heat Sinking Cone
• Santoprene Vertical Attach Surround Technique
• 4-Layer 2-1/2" Voice Coil
• Proprietary Spider Venting

Sundown Audio UV.2 15" D4 (Open Box, Like New)

1750W RMS 15" U Series Dual 4-ohm Car Subwoofer

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1750W RMS 15" U Series Dual 4-ohm Car Subwoofer

• RMS Power: 1750 watts
• Impedance: Dual 4 ohm
• Mount depth: 9"
• Sensitivity: 87.32 dB

• RMS Power: 1750 watts
• Impedance: Dual 4 ohm
• Mount depth: 9"
• Sensitivity: 87.32 dB

Sundown Audio UV.2 15" D2 (Open Box, Like New)

1750W RMS 15" U Series Dual 2-ohm Car Subwoofer

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1750W RMS 15" U Series Dual 2-ohm Car Subwoofer

• RMS Power: 1750 watts
• Impedance: Dual 2 ohm
• Mount depth: 9"
• Sensitivity: 87.87 dB

• RMS Power: 1750 watts
• Impedance: Dual 2 ohm
• Mount depth: 9"
• Sensitivity: 87.87 dB

Sundown Audio ZV6 15" D2 (Open Box, Great)

2500W RMS 15" Z Series Dual 2-ohm Car Subwoofer

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2500W RMS 15" Z Series Dual 2-ohm Car Subwoofer

• RMS Power: 2500 watts
• Impedance: Dual 2 ohm
• Mega Roll V2 Surround
• Mount depth: 12.93"
• Sensitivity: 86.57 dB

• RMS Power: 2500 watts
• Impedance: Dual 2 ohm
• Mega Roll V2 Surround
• Mount depth: 12.93"
• Sensitivity: 86.57 dB

MTX 5515-22 - New (Damaged Packaging, Product A+)

800W Peak (400W RMS) 400W 15" 55 Series Dual 2 Ohm Subwoofer

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800W Peak (400W RMS) 400W 15" 55 Series Dual 2 Ohm Subwoofer

• 800W Peak
• 400W RMS
• Dual 2 ohm Voice Coil
• Polypropylene Cone
• Rubber Surround
• Spider Plateau Venting Mechanically Cools the Voice Coil
• Radial Ribbed T-Yoke Dissipates Heat and Decreases Distortion

• 800W Peak
• 400W RMS
• Dual 2 ohm Voice Coil
• Polypropylene Cone
• Rubber Surround
• Spider Plateau Venting Mechanically Cools the Voice Coil
• Radial Ribbed T-Yoke Dissipates Heat and Decreases Distortion

JL Audio 15w0v3-4 with JX500/1D Bass Package

JL Audio 15w0v3-4 with JX500/1D Bass Package

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JL Audio 15w0v3-4 with JX500/1D Bass Package

• Sensitivity: 88.20 dB
• Mounting depth: 7.15 "
• Mineral-Filled Polypropylene Cone
• Large Roll Surround
• Elevated Frame Cooling
• DMA Optimized Motor System
• Metallic Silver Frame Finish

• Sensitivity: 88.20 dB
• Mounting depth: 7.15 "
• Mineral-Filled Polypropylene Cone
• Large Roll Surround
• Elevated Frame Cooling
• DMA Optimized Motor System
• Metallic Silver Frame Finish

Hertz SS 15 D2 (Open Box, Great)

2400W Peak (1200W RMS) 15" SPL Show Series Dual 2-ohm Car Subwoofer

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2400W Peak (1200W RMS) 15" SPL Show Series Dual 2-ohm Car Subwoofer

• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Impedance: Dual 2 ohm
• Non-Pressed Paper cone
• Foam surround
• Mount depth: 7.4"

• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Impedance: Dual 2 ohm
• Non-Pressed Paper cone
• Foam surround
• Mount depth: 7.4"

Lowest price in 30 days

Kicker L7R154 Open Box (Complete)

1800W Max (900W RMS) 15" L7R Series Dual 4 ohm Car Subwoofer

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1800W Max (900W RMS) 15" L7R Series Dual 4 ohm Car Subwoofer

• 1800 Watts Max
• 900 Watts RMS
• Injection Molded SoloKon Cone
• Ribbed Santoprene Surround
• Stamped Steel Basket
• Signature Square Shape
• Dual 4 ohm Voice Coil

• 1800 Watts Max
• 900 Watts RMS
• Injection Molded SoloKon Cone
• Ribbed Santoprene Surround
• Stamped Steel Basket
• Signature Square Shape
• Dual 4 ohm Voice Coil

Hertz SS 15 D2 (Open-box, Like New)

2400W Peak (1200W RMS) 15" SPL Show Series Dual 2-ohm Car Subwoofer

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2400W Peak (1200W RMS) 15" SPL Show Series Dual 2-ohm Car Subwoofer

• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Impedance: Dual 2 ohm
• Non-Pressed Paper cone
• Foam surround
• Mount depth: 7.4"

• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Impedance: Dual 2 ohm
• Non-Pressed Paper cone
• Foam surround
• Mount depth: 7.4"

Rockford Fosgate Power T1D415 - New (Damaged Packaging, Product A+)

1000W 15" Power T1 Series Dual 4 ohm Subwoofer

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1000W 15" Power T1 Series Dual 4 ohm Subwoofer

• 2000W Peak
• 1000W RMS
• Dual 4 Ohm
• Kevlar Fiber Reinforced Paper Cone
• VAST Santoprene Rubber Surround
• Anodized Aluminum Voice Coil
• Inductive Damping Heat Sink
• SWIFT Terminals

• 2000W Peak
• 1000W RMS
• Dual 4 Ohm
• Kevlar Fiber Reinforced Paper Cone
• VAST Santoprene Rubber Surround
• Anodized Aluminum Voice Coil
• Inductive Damping Heat Sink
• SWIFT Terminals

Lowest price in 30 days

Sundown Audio X V.3 15" D2 (Open Box, Like New)

2000W RMS 15" X Series Dual 2-ohm Car Subwoofer

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2000W RMS 15" X Series Dual 2-ohm Car Subwoofer

• RMS Power: 2000 watts
• Impedance: Dual 2 ohm
• Mount depth: 11.6"
• Sensitivity: 85.9 dB

• RMS Power: 2000 watts
• Impedance: Dual 2 ohm
• Mount depth: 11.6"
• Sensitivity: 85.9 dB

Lowest price in 30 days

Rockford Fosgate Punch P2D4-15 - New (Damaged Packaging, Product A+)

800W Max (400W RMS) 15" Punch P2 Series Dual 4-Ohm Car Subwoofer (Newest Model)

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800W Max (400W RMS) 15" Punch P2 Series Dual 4-Ohm Car Subwoofer (Newest Model)

• 800W Peak
• 400W RMS
• Kevlar Fiber Reinforced Paper Cone
• VAST Surround
• Dual Linear Spiders
• Woven Tinsel Leads
• CEA-2031 Compliant
• Flex-Fit Basket

• 800W Peak
• 400W RMS
• Kevlar Fiber Reinforced Paper Cone
• VAST Surround
• Dual Linear Spiders
• Woven Tinsel Leads
• CEA-2031 Compliant
• Flex-Fit Basket

Sundown Audio UV.2 15" D2 (Open Box, Great)

1750W RMS 15" U Series Dual 2-ohm Car Subwoofer

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1750W RMS 15" U Series Dual 2-ohm Car Subwoofer

• RMS Power: 1750 watts
• Impedance: Dual 2 ohm
• Mount depth: 9"
• Sensitivity: 87.87 dB

• RMS Power: 1750 watts
• Impedance: Dual 2 ohm
• Mount depth: 9"
• Sensitivity: 87.87 dB

Kicker Solo-Baric L7S154 (44L7S154) Open Box

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

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

• Peak Power: 2,000W
• RMS Power: 1,000W
• Injection-molded, patented square polypropylene cone
• Ribbed santoprene surround with blue stitching

• Peak Power: 2,000W
• RMS Power: 1,000W
• Injection-molded, patented square polypropylene cone
• Ribbed santoprene surround with blue stitching

Sundown Audio SW-EV415D2 (Open Box, Great)

500W RMS 15" E Series Dual 2-ohm Subwoofer

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500W RMS 15" E Series Dual 2-ohm Subwoofer

• RMS Power: 500 watts
• Impedance: Dual 2 ohm
• Mount depth: 7.25"
• Sensitivity: 87.7 dB

• RMS Power: 500 watts
• Impedance: Dual 2 ohm
• Mount depth: 7.25"
• Sensitivity: 87.7 dB

Hertz MG 15 BASS (Open-box, Like New)

8000W Peak (2000W RMS) 15" SPL Monster Series Single 2-ohm Car Subwoofer with Removable Assembly

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8000W Peak (2000W RMS) 15" SPL Monster Series Single 2-ohm Car Subwoofer with Removable Assembly

• Peak Power: 8000 watts
• RMS Power: 2000 watts
• Impedance: Single 2 ohm
• Water-repellent pressed paper cone
• High-density Foam surround
• Mount depth:
• Sensitivity: 94 dB

• Peak Power: 8000 watts
• RMS Power: 2000 watts
• Impedance: Single 2 ohm
• Water-repellent pressed paper cone
• High-density Foam surround
• Mount depth:
• Sensitivity: 94 dB

Lowest price in 30 days

Sundown Audio X V.3 15" D1 (Open Box, Great)

2000W RMS 15" X Series Dual 1-ohm Car Subwoofer

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2000W RMS 15" X Series Dual 1-ohm Car Subwoofer

• RMS Power: 2000 watts
• Impedance: Dual 1 ohm
• Mount depth: 11.6"
• Sensitivity: 86.5 dB

• RMS Power: 2000 watts
• Impedance: Dual 1 ohm
• Mount depth: 11.6"
• Sensitivity: 86.5 dB

Lowest price in 30 days

Rockford Fosgate Punch P3D4-15 (Open Box, Like New)

1200W Peak (600W RMS) 15" Punch Series Dual 4-ohm Car Subwoofer

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1200W Peak (600W RMS) 15" Punch Series Dual 4-ohm Car Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Anodized Aluminum Cone
• Santoprene Rubber Surround
• Sensitivity: 86 dB

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Anodized Aluminum Cone
• Santoprene Rubber Surround
• Sensitivity: 86 dB

Hertz MG 15 BASS (Open Box, Great)

8000W Peak (2000W RMS) 15" SPL Monster Series Single 2-ohm Car Subwoofer with Removable Assembly

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8000W Peak (2000W RMS) 15" SPL Monster Series Single 2-ohm Car Subwoofer with Removable Assembly

• Peak Power: 8000 watts
• RMS Power: 2000 watts
• Impedance: Single 2 ohm
• Water-repellent pressed paper cone
• High-density Foam surround
• Mount depth:
• Sensitivity: 94 dB

• Peak Power: 8000 watts
• RMS Power: 2000 watts
• Impedance: Single 2 ohm
• Water-repellent pressed paper cone
• High-density Foam surround
• Mount depth:
• Sensitivity: 94 dB

Rockford Fosgate Power T1D215 (Open Box, Like New)

2000W Peak (1000W RMS) 15" Power Series Dual 2-ohm Car Subwoofer

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2000W Peak (1000W RMS) 15" Power Series Dual 2-ohm Car Subwoofer

• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Impedance: Dual 2 ohm
• Kevlar Reinforced Pulp Paper Cone
• Santoprene Rubber Surround
• Mount depth: 8.39"
• Sensitivity: 88 dB

• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Impedance: Dual 2 ohm
• Kevlar Reinforced Pulp Paper Cone
• Santoprene Rubber Surround
• Mount depth: 8.39"
• Sensitivity: 88 dB

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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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