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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.
CompR Series (17)
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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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Bazooka ELA60.2 + Bazooka NOS-8 + e2 E400

Amplifier + 8" NOS Inspired Bass Tube + 8 Gauge Amp Kit

ELA60.2+NOS8+E400 big DISCONTINUED
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Bazooka ELA60.2 + Bazooka NOS-8 + e2 E400

Amplifier + 8" NOS Inspired Bass Tube + 8 Gauge Amp Kit

EL Series 2-Channel Class A/B Car Amplifier • 300W Max Power Output • RMS Output: 195W x 1 chan. @ 4 ohm bridged • Blue 8" NOS inspired subwoofer bass tube • single 4 ohm • patented Bass Tubes enclosure design • fits in most vehicles • e2 400W Single Amplifier Wiring Kit

EL Series 2-Channel Class A/B Car Amplifier • 300W Max Power Output • RMS Output: 195W x 1 chan. @ 4 ohm bridged • Blue 8" NOS inspired subwoofer bass tube • single 4 ohm • patented Bass Tubes enclosure design • fits in most vehicles • e2 400W Single Amplifier Wiring Kit

Polk Audio db804

Single 4 ohms 8" db Series Subwoofer (Marine Certified)

db804 big DISCONTINUED
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Polk Audio db804

Single 4 ohms 8" db Series Subwoofer (Marine Certified)

8" Single 4 Ohm db Series Subwoofer • 180W RMS • 360W Peak • Kapton Voice Coil • Single 4 Ohm Voice Coil • Suitable for Marine use • Santoprene Rubber Surround

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8" Single 4 Ohm db Series Subwoofer • 180W RMS • 360W Peak • Kapton Voice Coil • Single 4 Ohm Voice Coil • Suitable for Marine use • Santoprene Rubber Surround

Kicker 03CVR84 8" CompVR (Comp VR)

03CVR84 big DISCONTINUED
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Kicker 03CVR84 8" CompVR (Comp VR)

Dual 4-ohm voice coils • polymineral cone • rubber surround • 50-200W RMS total power range • 30-500 Hz frequency response

Dual 4-ohm voice coils • polymineral cone • rubber surround • 50-200W RMS total power range • 30-500 Hz frequency response

Kicker 03CVR82 8" CompVR (Comp VR)

03CVR82 big DISCONTINUED
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Kicker 03CVR82 8" CompVR (Comp VR)

Dual 2-ohm voice coils • polymineral cone • rubber surround • 50-200W RMS total power range • 30-500 Hz frequency response

Dual 2-ohm voice coils • polymineral cone • rubber surround • 50-200W RMS total power range • 30-500 Hz frequency response

Focal Polyglass 21 V2

8" Single 4 Ohm Polyglass Series Car Subwoofer

21 V2 big DISCONTINUED
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Focal Polyglass 21 V2

8" Single 4 Ohm Polyglass Series Car Subwoofer

8" Polyglass Subwoofer • Single 4 Ohm • 400 Watts • 200 Watts • Polyglass Cone • Butyl Surround • Aluminum Dust-Cap • Zamak Basket

8" Polyglass Subwoofer • Single 4 Ohm • 400 Watts • 200 Watts • Polyglass Cone • Butyl Surround • Aluminum Dust-Cap • Zamak Basket

(2) Kicker 43CWRT81 COMPRT8 8" 1200 Watt DVC 1-Ohm Car Audio Subwoofers Subs

(2) Kicker 43CWRT81 COMPRT8 8" 1200 Watt DVC 1-Ohm Car Audio Subwoofers Subs

43CWRT81 2 Pack-2 big DISCONTINUED
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(2) Kicker 43CWRT81 COMPRT8 8" 1200 Watt DVC 1-Ohm Car Audio Subwoofers Subs

(2) Kicker 43CWRT81 COMPRT8 8" 1200 Watt DVC 1-Ohm Car Audio Subwoofers Subs

• 300 Watts RMS
• 600 Watts Max
• Injection molded SoloKon cone
• Ribbed Santoprene surround
• Double stitched surround for enhanced cone-to-surround strength
• Spring-loaded terminals
• Weatherproof performance

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• 300 Watts RMS
• 600 Watts Max
• Injection molded SoloKon cone
• Ribbed Santoprene surround
• Double stitched surround for enhanced cone-to-surround strength
• Spring-loaded terminals
• Weatherproof performance

Kicker CVR84 (07CVR84)

8" Dual 4 ohm CompVR Series Car Subwoofer

07CVR84 big DISCONTINUED
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Kicker CVR84 (07CVR84)

8" Dual 4 ohm CompVR Series Car Subwoofer

8" Dual 4 Ohm CompVR Component Subwoofer • 400W Max • 200W RMS • Polymineral Injection ISD Cone • Stamped Steel Basket • Ultra-Length Voice Coils • Rear Cone Brace

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8" Dual 4 Ohm CompVR Component Subwoofer • 400W Max • 200W RMS • Polymineral Injection ISD Cone • Stamped Steel Basket • Ultra-Length Voice Coils • Rear Cone Brace

Earthquake SWS-8 (Silver)

Silver, Shallow-Mount 8" Single 4 ohm Subwoofer

SWS-8 big DISCONTINUED
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Earthquake SWS-8 (Silver)

Silver, Shallow-Mount 8" Single 4 ohm Subwoofer

Silver 8" Shallow Mount Subwoofer • 4 Ohm • 300 Watts Peak • 150 Watts RMS • UV Treated High-Roll Composite Foam Surround • Easy Slim Mounting • Perfect Replacement for Factory Upgraded Systems

Silver 8" Shallow Mount Subwoofer • 4 Ohm • 300 Watts Peak • 150 Watts RMS • UV Treated High-Roll Composite Foam Surround • Easy Slim Mounting • Perfect Replacement for Factory Upgraded Systems

Cerwin-Vega IT-8.0 8" Intense Technology

No picture DISCONTINUED
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Cerwin-Vega IT-8.0 8" Intense Technology

** CLOSEOUT! ** MA Audio MA800XL

8" Dual 4 ohms Subwoofer

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** CLOSEOUT! ** MA Audio MA800XL

8" Dual 4 ohms Subwoofer

8" Competition Subwoofer • 400W RMS • 800W Max • Dual 4-Ohm Voice Coils • 200oz. Double Stacked Magnets • Reinforced Ribbed High Foam Surround • Thermo-Cooling Motor Structure • Copper Clad Aluminum Voice Coil Wire

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8" Competition Subwoofer • 400W RMS • 800W Max • Dual 4-Ohm Voice Coils • 200oz. Double Stacked Magnets • Reinforced Ribbed High Foam Surround • Thermo-Cooling Motor Structure • Copper Clad Aluminum Voice Coil Wire

Alpine SWR-823D

350W 8" Type-R Dual 2 ohm Subwoofer

SWR-823D big DISCONTINUED
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Alpine SWR-823D

350W 8" Type-R Dual 2 ohm Subwoofer

• 1000W Peak
• 150-350W RMS
• Kevlar Reinforced Pulp Cone Woofer
• Santoprene Rubber Surround
• Progressive NOMEX Spider
• 4-Layer Dual Voice Coil

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• 1000W Peak
• 150-350W RMS
• Kevlar Reinforced Pulp Cone Woofer
• Santoprene Rubber Surround
• Progressive NOMEX Spider
• 4-Layer Dual Voice Coil

Rockford Fosgate Punch P1S88 (09P1S88)

8" Single 8 ohm Punch Stage 1 Subwoofer

P1S88 big DISCONTINUED
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Rockford Fosgate Punch P1S88 (09P1S88)

8" Single 8 ohm Punch Stage 1 Subwoofer

8" Single 8 ohm Punch Stage 1 Subwoofer • Power Handling: Peak: 300 watts / RMS: 150 watts • Protective PVC textured magnet cover • Reversible ABS trim ring • Frequency Response: 40-250 Hz

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8" Single 8 ohm Punch Stage 1 Subwoofer • Power Handling: Peak: 300 watts / RMS: 150 watts • Protective PVC textured magnet cover • Reversible ABS trim ring • Frequency Response: 40-250 Hz

Loaded SKAR Audio 8" Subwooofer + Kicker Amplifier + Kit Bass Package

Bass Package: SKAR Audio MA8D4 8" Subwoofer + Kicker DX500.1 + Sub Box + Wiring + Bass Processor

MA8D4_11DX500.1_SQ 1 8-BLACK_CK4_KI22_XBBR big DISCONTINUED
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Loaded SKAR Audio 8" Subwooofer + Kicker Amplifier + Kit Bass Package

Bass Package: SKAR Audio MA8D4 8" Subwoofer + Kicker DX500.1 + Sub Box + Wiring + Bass Processor

• Subwoofer RMS Power: 400W
• Dual 4 ohm Voice Coil
• Competition Grade Paper Cone
• Amplifier RMS Power: 500W
• CEA-2006 Compliant
• 8” Pro Single Sealed Square Subwoofer Box
• 5/8" Medium Density Fiberboard Construction
• 4 Gauge OFC 2-Channel Complete Amp Kit
• Digital Bass Restoration/Booster Processor
• Low Frequency Adjustment

• Subwoofer RMS Power: 400W
• Dual 4 ohm Voice Coil
• Competition Grade Paper Cone
• Amplifier RMS Power: 500W
• CEA-2006 Compliant
• 8” Pro Single Sealed Square Subwoofer Box
• 5/8" Medium Density Fiberboard Construction
• 4 Gauge OFC 2-Channel Complete Amp Kit
• Digital Bass Restoration/Booster Processor
• Low Frequency Adjustment

Kicker 01C88 8" Comp Series

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Kicker 01C88 8" Comp Series

8-ohm impedance • 100W RMS Power Handling • 200W Peak • polymineral Cone • Foam Sorround

8-ohm impedance • 100W RMS Power Handling • 200W Peak • polymineral Cone • Foam Sorround

EXCLUSIVE

Power Acoustik Subwoofer + Wedge Enclosure & Speaker Wire

Power Acoustik RW1-8 240W 8" Subwoofer Driver + Atrend 8TK Single 8" Truck Style Sealed Enclosure & 12 Gauge 7 Meter (23 Ft) Speaker Wire

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Power Acoustik Subwoofer + Wedge Enclosure & Speaker Wire

Power Acoustik RW1-8 240W 8" Subwoofer Driver + Atrend 8TK Single 8" Truck Style Sealed Enclosure & 12 Gauge 7 Meter (23 Ft) Speaker Wire

• 600W Peak
• 240W RMS
• Single 4 ohm 2" 4-Layer Voice Coil on Aluminum Former
• Polypropylene Cone
• Ribbed Foam Surround
• Nickle Plated 8 Gauge Compression Terminals
• Woven Polypropylene Dust Cap

62

• 600W Peak
• 240W RMS
• Single 4 ohm 2" 4-Layer Voice Coil on Aluminum Former
• Polypropylene Cone
• Ribbed Foam Surround
• Nickle Plated 8 Gauge Compression Terminals
• Woven Polypropylene Dust Cap

Kicker 01C8VR4

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Kicker 01C8VR4

Pioneer Premier TS-SW841D Open Box

New 8" Single 4 ohms Subwoofer without manufacturer's box

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Pioneer Premier TS-SW841D Open Box

New 8" Single 4 ohms Subwoofer without manufacturer's box

• New 8" Single 4 Ohm Subwoofer without manufacturer's box
• 120W RMS
• 500W Peak
• IMPP composite cone
• 3-layer fiber woven surround
• 4 layer, long voice coil
• cast aluminum basket
• spring compression wire terminals
• sensitivity: 85dB

• New 8" Single 4 Ohm Subwoofer without manufacturer's box
• 120W RMS
• 500W Peak
• IMPP composite cone
• 3-layer fiber woven surround
• 4 layer, long voice coil
• cast aluminum basket
• spring compression wire terminals
• sensitivity: 85dB

Kicker CompRT8 TCWRT82 (43TCWRT82) Open Box Complete

600W CompRT Series Single 8" Sealed Subwoofer Enclosure w/ Reflex Sub - 2 Ohm

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Kicker CompRT8 TCWRT82 (43TCWRT82) Open Box Complete

600W CompRT Series Single 8" Sealed Subwoofer Enclosure w/ Reflex Sub - 2 Ohm

• 600 W Single 8" Sealed Subwoofer Enclosure with Reflex Subwoofer
• Sealed enclosure with stylish black carpet finish
• All-weather thin subwoofer
• SoloKon technology

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• 600 W Single 8" Sealed Subwoofer Enclosure with Reflex Subwoofer
• Sealed enclosure with stylish black carpet finish
• All-weather thin subwoofer
• SoloKon technology

Kicker C88 (10C88) - Buy One, Get One FREE!

Pair of 8" Single 8 ohm Comp Series Car Subwoofers

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Kicker C88 (10C88) - Buy One, Get One FREE!

Pair of 8" Single 8 ohm Comp Series Car Subwoofers

Pair of 8" Competition (Comp) Series Subwoofer • Single 8 Ohm • 200 Watts Max • 100 Watts RMS • Double Stitched Surround • Single High-Temp Voice Coil • Spiralead Tinsel Leads

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Pair of 8" Competition (Comp) Series Subwoofer • Single 8 Ohm • 200 Watts Max • 100 Watts RMS • Double Stitched Surround • Single High-Temp Voice Coil • Spiralead Tinsel Leads

Alpine SWR-843D

350W 8" Type-R Dual 4 ohm Subwoofer

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Alpine SWR-843D

350W 8" Type-R Dual 4 ohm Subwoofer

• 1000W Peak
• 150-350W RMS
• Kevlar Reinforced Pulp Cone Woofer
• Santoprene Rubber Surround
• Progressive NOMEX Spider
• 4-Layer Dual Voice Coil

12

• 1000W Peak
• 150-350W RMS
• Kevlar Reinforced Pulp Cone Woofer
• Santoprene Rubber Surround
• Progressive NOMEX Spider
• 4-Layer Dual Voice Coil

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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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