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  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Subwoofers
  4. Discontinued 8" Car Subwoofers

Discontinued 8" Car Subwoofers

Shop the best selection of 8-inch car subwoofers and get compact, powerful performance with our 8-inch car subwoofers. Perfect for any car audio setup, these subs pack a punch with deep, dynamic bass in a small package.

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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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Kicker CVT84 (10CVT84)

8" Single 4 ohm Shallow-Mount Comp VT Series Car Subwoofer

10CVT84 big DISCONTINUED
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Kicker CVT84 (10CVT84)

8" Single 4 ohm Shallow-Mount Comp VT Series Car Subwoofer

8" CompVT Subwoofer • Single 4 Ohm • Shallow Mount • 400 Watts Max • 200 Watts RMS • Rigid SoloKon Cone • Ribbed Santoprene Surround • Shallow Steel Basket • Four-Layer Voice Coil • Includes Steel Mounting Plate

11

8" CompVT Subwoofer • Single 4 Ohm • Shallow Mount • 400 Watts Max • 200 Watts RMS • Rigid SoloKon Cone • Ribbed Santoprene Surround • Shallow Steel Basket • Four-Layer Voice Coil • Includes Steel Mounting Plate

DLS W308B

8" Single 4 ohm Performance W Series Car Subwoofer

W308B big DISCONTINUED
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DLS W308B

8" Single 4 ohm Performance W Series Car Subwoofer

8" Single 4 ohm Performance W Series Car Subwoofer • Peak: 250 Watts • RMS: 100 Watts • Non-Pressed Paper Reinforced Cone with Carbon Fiber • Rubber Surround • Chrome Steel Basket • Gold-Plated Terminals

8" Single 4 ohm Performance W Series Car Subwoofer • Peak: 250 Watts • RMS: 100 Watts • Non-Pressed Paper Reinforced Cone with Carbon Fiber • Rubber Surround • Chrome Steel Basket • Gold-Plated Terminals

Sony XS-GS80L Open Box Complete

900W 8" GS Series Single 4 Ohm Subwoofer Driver with Gold Plated Terminals, High Energy Ferrite Magnet and 3-year warranty!

XS-GS80L big DISCONTINUED
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Sony XS-GS80L Open Box Complete

900W 8" GS Series Single 4 Ohm Subwoofer Driver with Gold Plated Terminals, High Energy Ferrite Magnet and 3-year warranty!

• Open Box Complete
• Free 3-Year Warranty
• 900W Peak
• 280W RMS
• Single 4 ohm Voice Coil
• Mica-Reinforced Cellular Glass Fiber Cone
• Butyl Rubber Surround
• Honeycomb Design
• 10 AWG Spring Loaded Push Terminals
• Sensitivity: 84 dB

• Open Box Complete
• Free 3-Year Warranty
• 900W Peak
• 280W RMS
• Single 4 ohm Voice Coil
• Mica-Reinforced Cellular Glass Fiber Cone
• Butyl Rubber Surround
• Honeycomb Design
• 10 AWG Spring Loaded Push Terminals
• Sensitivity: 84 dB

Kicker C88 (10C88)

8" Single 8 ohm Comp Series Car Subwoofer

10C88 big DISCONTINUED
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Kicker C88 (10C88)

8" Single 8 ohm Comp Series Car Subwoofer

• 200W Peak
• 100W RMS
• Single 8 Ohm
• Double Stitched Surround
• Single High-Temp Voice Coil
• Spiralead Tinsel Leads

3

• 200W Peak
• 100W RMS
• Single 8 Ohm
• Double Stitched Surround
• Single High-Temp Voice Coil
• Spiralead Tinsel Leads

DC Audio M3 8 D2-Open Box, Good Condition Used

1200W Peak 8" m3 8-Series Dual 2-Ohm Car Subwoofer - 8m3 D2

M3-8D2-2 big DISCONTINUED
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DC Audio M3 8 D2-Open Box, Good Condition Used

1200W Peak 8" m3 8-Series Dual 2-Ohm Car Subwoofer - 8m3 D2

• Peak Power: 1200W
• RMS Power: 600W
• Dual 2 ohm Voice Coil
• Rigid Non-Pressed Paper Cone Assembly
• Multilayered Polymer Wide Roll Foam Surround

• Peak Power: 1200W
• RMS Power: 600W
• Dual 2 ohm Voice Coil
• Rigid Non-Pressed Paper Cone Assembly
• Multilayered Polymer Wide Roll Foam Surround

PowerBass BTA-8

150W RMS 8" Series Single 4-Ohm Amplified Subwoofer

BTA-8 big DISCONTINUED
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PowerBass BTA-8

150W RMS 8" Series Single 4-Ohm Amplified Subwoofer

• 150W Single 8" Sealed Subwoofer Enclosure with Built-In Amplifier
• 8" Subwoofer
• Built-In 150W RMS Class A/B Amplifier
• Compact Trapezoidal design with Black Carpeted Finish
• Enclosure Dimensions: 15" TD x 21.5" BD x 10" W x 10" H

• 150W Single 8" Sealed Subwoofer Enclosure with Built-In Amplifier
• 8" Subwoofer
• Built-In 150W RMS Class A/B Amplifier
• Compact Trapezoidal design with Black Carpeted Finish
• Enclosure Dimensions: 15" TD x 21.5" BD x 10" W x 10" H

Massive Audio SUMMO 84 (Open Box)

8" 600W Dual 4 Ohm Car Audio Subwoofer

summo84 Open Box big DISCONTINUED
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Massive Audio SUMMO 84 (Open Box)

8" 600W Dual 4 Ohm Car Audio Subwoofer

• Peak Power: 600W
• RMS Power: 300W
• Kevlar Fiber Enhanced Non-Pressed Paper Cone
• EROM Foam Surround with Red Stitching

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• Peak Power: 600W
• RMS Power: 300W
• Kevlar Fiber Enhanced Non-Pressed Paper Cone
• EROM Foam Surround with Red Stitching

Cerwin-Vega HED-D802 8"

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Cerwin-Vega HED-D802 8"

8" Dual Voice Coil Subwoofer • RMS Power: 150W • Peak Power: 400W • Frequency Response: 20-500Hz • Sensitivity: 88dB • High temperature voice coil and high energy magnet

8" Dual Voice Coil Subwoofer • RMS Power: 150W • Peak Power: 400W • Frequency Response: 20-500Hz • Sensitivity: 88dB • High temperature voice coil and high energy magnet

MTX Audio T5508-04

8" Single 4 ohms Thunder 5500 Subwoofer (Thunder5500 T5500)

T5508-04 big DISCONTINUED
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MTX Audio T5508-04

8" Single 4 ohms Thunder 5500 Subwoofer (Thunder5500 T5500)

8" Thunder 5500 High Performance Subwoofer • 400 watts Max • 200 watts RMS • Single 4 ohm • NBR Surround • Precision Stamped Basket • Stitched Cone • Woven Tinsel Leads • 42oz. Magnet • Thermal Power Handling

8" Thunder 5500 High Performance Subwoofer • 400 watts Max • 200 watts RMS • Single 4 ohm • NBR Surround • Precision Stamped Basket • Stitched Cone • Woven Tinsel Leads • 42oz. Magnet • Thermal Power Handling

Kicker CompR CWR82 (43CWR82)

600W Peak (300W RMS) 8" Comp R Series 2 ohm Dual Voice Coil Subwoofer

43CWR82 big DISCONTINUED
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Kicker CompR CWR82 (43CWR82)

600W Peak (300W RMS) 8" Comp R Series 2 ohm Dual Voice Coil Subwoofer

• 300 Watts RMS
• 600 Watts Max
• All-Polypropylene Cone
• Ribbed Santoprene Surround
• Stamped Steel Basket
• Spiralead™ tinsel-lead technology
• Double Stacked Magnet

2

• 300 Watts RMS
• 600 Watts Max
• All-Polypropylene Cone
• Ribbed Santoprene Surround
• Stamped Steel Basket
• Spiralead™ tinsel-lead technology
• Double Stacked Magnet

MA Audio MA83XE

8" Dual 4 ohm XE Series Subwoofer

MA83XE big DISCONTINUED
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MA Audio MA83XE

8" Dual 4 ohm XE Series Subwoofer

8" Dual 4 Ohm XE Series Subwoofer • 500W Max • 250W RMS • Non pressed paper cone woofer • Double stitching rubber surround with glass fiber reinforcement • Dual 4 ohm copper coated aluminum voice coils • 80oz. Double stacked strontium magnets

3

8" Dual 4 Ohm XE Series Subwoofer • 500W Max • 250W RMS • Non pressed paper cone woofer • Double stitching rubber surround with glass fiber reinforcement • Dual 4 ohm copper coated aluminum voice coils • 80oz. Double stacked strontium magnets

Hifonics HF8SQ-i4

8" Triton Series Full Range Square Car Speaker (Priced Individually)

HF8SQ-i4 big DISCONTINUED
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Hifonics HF8SQ-i4

8" Triton Series Full Range Square Car Speaker (Priced Individually)

• Peak Power: 400W
• RMS Power: 200W
• 8 ohm Impedance
• Pressure Treated Paper Cone
• "W" Style Foam Surround
• Aluminum Phase Plug
• 40 oz. Magnet Structure
• Gasket Included

1

• Peak Power: 400W
• RMS Power: 200W
• 8 ohm Impedance
• Pressure Treated Paper Cone
• "W" Style Foam Surround
• Aluminum Phase Plug
• 40 oz. Magnet Structure
• Gasket Included

Massive Audio SUMMO 84 (Open Box)

8" 600W Dual 4 Ohm Car Audio Subwoofer

No picture DISCONTINUED
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Massive Audio SUMMO 84 (Open Box)

8" 600W Dual 4 Ohm Car Audio Subwoofer

• Peak Power: 600W
• RMS Power: 300W
• Kevlar Fiber Enhanced Non-Pressed Paper Cone
• EROM Foam Surround with Red Stitching

10

• Peak Power: 600W
• RMS Power: 300W
• Kevlar Fiber Enhanced Non-Pressed Paper Cone
• EROM Foam Surround with Red Stitching

Pyramid PW886 Hyper Pro 8"

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Pyramid PW886 Hyper Pro 8"

8" 4 Ohm Hyper Pro Series Subwoofer • 500W Peak / 250W RMS power handling • Frequency response: 54Hz • 1.5" Kapton voice coil • 65oz. Magnet structure

8" 4 Ohm Hyper Pro Series Subwoofer • 500W Peak / 250W RMS power handling • Frequency response: 54Hz • 1.5" Kapton voice coil • 65oz. Magnet structure

Kicker CVT82 (10CVT82)

8" Single 2 ohm Shallow-Mount Comp VT Series Car Subwoofer

10CVT82 big DISCONTINUED
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Kicker CVT82 (10CVT82)

8" Single 2 ohm Shallow-Mount Comp VT Series Car Subwoofer

8" CompVT Subwoofer • Single 2 Ohm • Shallow Mount • 400 Watts Max • 200 Watts RMS • Rigid SoloKon Cone • Ribbed Santoprene Surround • Shallow Steel Basket • Four-Layer Voice Coil • Includes Steel Mounting Plate

5

8" CompVT Subwoofer • Single 2 Ohm • Shallow Mount • 400 Watts Max • 200 Watts RMS • Rigid SoloKon Cone • Ribbed Santoprene Surround • Shallow Steel Basket • Four-Layer Voice Coil • Includes Steel Mounting Plate

Blaupunkt THb 200A

Ultra-compact Powered Subwoofer Enclosure Loaded with a 70W RMS Amp and 8" Sub

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Blaupunkt THb 200A

Ultra-compact Powered Subwoofer Enclosure Loaded with a 70W RMS Amp and 8" Sub

8" Powered Subwoofer Enclosure • 140W Max • 70W RMS • Injection molded polypropylene cone woofer • Rubber surround • Sensitivity active system • Small and compact design • Automatic turn on through RCA or speaker level inputs(remote signal not required)

1

8" Powered Subwoofer Enclosure • 140W Max • 70W RMS • Injection molded polypropylene cone woofer • Rubber surround • Sensitivity active system • Small and compact design • Automatic turn on through RCA or speaker level inputs(remote signal not required)

DHD NTX-6408

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DHD NTX-6408

8" Full chrome plated 300W subwoofer with rubber surround

8" Full chrome plated 300W subwoofer with rubber surround

SKAR Audio VD-8D4

400W 8" VD Series Shallow Mount Dual 4 Ohm Subwoofer

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SKAR Audio VD-8D4

400W 8" VD Series Shallow Mount Dual 4 Ohm Subwoofer

• RMS Power: 400W
• Competition Grade Paper Cone
• High Strength Foam Surround
• Cast Aluminum Basket
• Impedance: Dual 4 Ohm
• Spirng Loaded Push Terminals
• 2" High Quality BASV Voice Coil

1

• RMS Power: 400W
• Competition Grade Paper Cone
• High Strength Foam Surround
• Cast Aluminum Basket
• Impedance: Dual 4 Ohm
• Spirng Loaded Push Terminals
• 2" High Quality BASV Voice Coil

Kicker 03C84 8" Comp

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Kicker 03C84 8" Comp

Polymineral cone • polyester foam surround • 30-100W RMS power range • 30-500 Hz frequency response

Polymineral cone • polyester foam surround • 30-100W RMS power range • 30-500 Hz frequency response

Kicker Solo-Baric S8L72 (Open Box)

450W 8" Solo-Baric L7 Series Dual 2 ohm Subwoofer

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Kicker Solo-Baric S8L72 (Open Box)

450W 8" Solo-Baric L7 Series Dual 2 ohm Subwoofer

• 900W Peak
• 450W RMS
• Titanium deposit Impregnated Cone Woofer with Rolled Outer Edge
• Santoprene Rubber Surround
• Highly-Efficient UniPlate™ Pole-Piece and Back Plate

6

• 900W Peak
• 450W RMS
• Titanium deposit Impregnated Cone Woofer with Rolled Outer Edge
• Santoprene Rubber Surround
• Highly-Efficient UniPlate™ Pole-Piece and Back Plate

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    FAQ Frequently asked questions in Discontinued 8" Car Subwoofers

    8" Car Subwoofers Frequently Asked Questions (FAQ)
    The primary benefit of using an 8"" car subwoofer is its ability to deliver punchy and tight bass without compromising valuable trunk or cabin space. While larger subwoofers might provide deeper bass, an 8"" subwoofer strikes a perfect balance between size and performance. It is ideal for compact cars and vehicles with limited space, where larger subwoofers may not fit. Despite their smaller size, modern 8"" subwoofers are designed with advanced technologies, such as high-quality materials, efficient power handling, and optimized enclosures, to deliver impressive bass response and enhance your audio system's overall sound quality. They are perfect for music enthusiasts who want to experience enhanced bass performance without sacrificing the practicality of their vehicle's interior.
    Yes, you can install an 8"" car subwoofer in a factory audio system. Most factory audio systems lack the low-frequency output needed to reproduce deep bass, and adding an 8"" subwoofer can significantly improve the audio quality. To integrate the subwoofer with a factory system, you'll need a compatible amplifier or an active subwoofer with a built-in amplifier. Additionally, you might require a line output converter (LOC) to connect the subwoofer to the factory head unit. It's essential to use a subwoofer with appropriate power handling and impedance to match the factory system's capabilities. Installing an 8"" subwoofer can bring a new dimension to your car audio experience, delivering richer and more impactful bass that complements your vehicle's factory speakers.
    The type of enclosure best suited for an 8"" car subwoofer depends on your preferences and available space. There are two common types of enclosures: sealed and ported. A sealed enclosure provides tight and accurate bass, making it suitable for music genres that require precision, such as rock and jazz. On the other hand, a ported (vented) enclosure enhances low-end output, providing a boomy and more resonant bass that suits genres like hip-hop and electronic music. However, ported enclosures require more space compared to sealed enclosures. If you have limited space, a compact sealed enclosure can still deliver impressive bass response with a smaller footprint. Ultimately, the best enclosure for your 8"" car subwoofer will depend on your musical preferences, available space, and the type of bass performance you desire.
    Yes, you can install multiple 8"" car subwoofers in your vehicle to create a more robust and impactful bass experience. Adding multiple subwoofers increases the total cone surface area, which results in higher sound pressure levels and improved low-frequency output. Installing two or more 8"" subwoofers in a custom enclosure can also help in distributing bass more evenly throughout the vehicle's interior, eliminating any potential ""dead spots"" where bass response may be weaker. However, adding multiple subwoofers requires careful consideration of amplifier power and impedance matching to ensure proper performance and avoid overloading the amplifier. Additionally, you may need to make modifications to your vehicle's interior or trunk space to accommodate the extra subwoofers and the necessary enclosure.
    Ensuring proper compatibility when choosing an 8"" car subwoofer for your audio system involves considering several factors. First, check the subwoofer's power handling rating to ensure it can handle the power output of your amplifier. The subwoofer's impedance should also match the amplifier's minimum stable load. Additionally, consider the type of enclosure you plan to use and choose a subwoofer that is suitable for that enclosure type (sealed or ported). Pay attention to the subwoofer's sensitivity rating, as higher sensitivity means the subwoofer can produce more sound with less power. Lastly, consider the available space in your vehicle and select a subwoofer that fits comfortably in your desired location. By carefully matching these specifications, you can ensure the 8"" car subwoofer you choose will seamlessly integrate into your audio system and deliver exceptional bass performance.
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