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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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Rockford Fosgate Punch P38D4

Dual 4 ohms 8" Punch Stage 3 Subwoofer

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Dual 4 ohms 8" Punch Stage 3 Subwoofer

Dual 4 ohm 8" Punch Stage 3 Subwoofer • 250W RMS • 500W Peak • aluminum voice coil former • large roll surround • aluminum alloy basket • linear spider • double stacked magnet motor assembly • sensitivity: 81dB

Dual 4 ohm 8" Punch Stage 3 Subwoofer • 250W RMS • 500W Peak • aluminum voice coil former • large roll surround • aluminum alloy basket • linear spider • double stacked magnet motor assembly • sensitivity: 81dB

MB Quart MBPS8152

450W 8” Onyx Series Shallow Powered Subwoofer

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450W 8” Onyx Series Shallow Powered Subwoofer

• 8" Onyx Series Low Profile Subwoofer System
• Peak Power: 450 Watts
• Built-In Class AB Amplifier
• Woven Fiber Glass Woofer Cone
• Dimensions: 9.6"W x 13.5"L x 2.7"H

• 8" Onyx Series Low Profile Subwoofer System
• Peak Power: 450 Watts
• Built-In Class AB Amplifier
• Woven Fiber Glass Woofer Cone
• Dimensions: 9.6"W x 13.5"L x 2.7"H

Polk Audio MOMO MM2084

8" Single 4 ohms MOMO Series Subwoofer (MM 2084)

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8" Single 4 ohms MOMO Series Subwoofer (MM 2084)

8" Single 4 ohm MOMO Series Subwoofer • 200W RMS • 400W Peak • dish cone design • flat NOMEX spider • stamped steel basket • anti-resonance trim gasket • nickel plated locking push terminals • sensitivity: 85dB

8" Single 4 ohm MOMO Series Subwoofer • 200W RMS • 400W Peak • dish cone design • flat NOMEX spider • stamped steel basket • anti-resonance trim gasket • nickel plated locking push terminals • sensitivity: 85dB

Beyma SCW-8

8" Single 4 ohms Sound Concept Series Subwoofer ( SCW8 )

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8" Single 4 ohms Sound Concept Series Subwoofer ( SCW8 )

8" Single 4 Ohm Sound Concept Series Subwoofer • 300 watts MAX • Frequency Response: 35 - 1500 Hz • Sensitivity: 89 dB • Glass Fiber Cones • 4 ohm Impedance

8" Single 4 Ohm Sound Concept Series Subwoofer • 300 watts MAX • Frequency Response: 35 - 1500 Hz • Sensitivity: 89 dB • Glass Fiber Cones • 4 ohm Impedance

DC Audio (Soundlab) M3-8D2 Open Box Complete

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

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

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

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

Kicker 40CWRT82 (CompRT82)

8" Dual 2 Ohm CompRT Shallow-Mount Thin Car Subwoofer

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8" Dual 2 Ohm CompRT Shallow-Mount Thin Car Subwoofer

• 600W Peak
• 300W RMS
• Dual 2 ohm Voice Coil
• Injection-Molded Polypropylene Cone
• Tough Santoprene Surround with Interlocking Front Gasket
• Inverted-Bumped Back Plate and Bumped Top Plate for Voice-Coil Clearance and Excursion
• High-Temperature Voice Coil for Increased Power Handling

• 600W Peak
• 300W RMS
• Dual 2 ohm Voice Coil
• Injection-Molded Polypropylene Cone
• Tough Santoprene Surround with Interlocking Front Gasket
• Inverted-Bumped Back Plate and Bumped Top Plate for Voice-Coil Clearance and Excursion
• High-Temperature Voice Coil for Increased Power Handling

4) MB Quart DS1-204 400 Watt 8 Inch Shallow Slim Subs DVC Car Subwoofers Four

400W 8" Discus Series Dual 4-ohm Shallow Mount Car Subwoofer Package

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400W 8" Discus Series Dual 4-ohm Shallow Mount Car Subwoofer Package

• 200W RMS
• Top-mount depth: 2.80"
• Polypropylene cone and dust cap
• UV Rubber surround
• 2" Dual Voice Coil
• Stamp-cast deep drawn steel basket
• Durable heavy textured powder coat

• 200W RMS
• Top-mount depth: 2.80"
• Polypropylene cone and dust cap
• UV Rubber surround
• 2" Dual Voice Coil
• Stamp-cast deep drawn steel basket
• Durable heavy textured powder coat

Cerwin-Vega VEGA3084

8" Dual 4 Ohm Vega3 Series Car Subwoofer

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8" Dual 4 Ohm Vega3 Series Car Subwoofer

• 800W Peak
• 400W RMS
• Dual 4 ohm Voice Coil
• High Strength Composite Polypropylene Cone
• Butyl Rubber Surround
• Deep Drawn Heavy Gauge Stamped Steel Basket
• 2" Voice Coil with Rolled Aluminum Former

• 800W Peak
• 400W RMS
• Dual 4 ohm Voice Coil
• High Strength Composite Polypropylene Cone
• Butyl Rubber Surround
• Deep Drawn Heavy Gauge Stamped Steel Basket
• 2" Voice Coil with Rolled Aluminum Former

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• Item Condition: Open Box
• Low Profile Powered Subwoofer System
• 100 Watts RMS
• Built-In Class AB Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

• Item Condition: Open Box
• Low Profile Powered Subwoofer System
• 100 Watts RMS
• Built-In Class AB Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Rockford Fosgate Punch P3S-1X8

300W Max (150W RMS) 8" Punch Stage 3 Shallow Loaded Enclosure

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300W Max (150W RMS) 8" Punch Stage 3 Shallow Loaded Enclosure

• 300W Peak
• 150W RMS
• Dual 2-Ohm Voice Coil
• Anodized Aluminum Cone And Dustcap
• M-Roll Santoprene Surround
• Stamp-Cast Basket
• Dual Linear Spiders

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• 300W Peak
• 150W RMS
• Dual 2-Ohm Voice Coil
• Anodized Aluminum Cone And Dustcap
• M-Roll Santoprene Surround
• Stamp-Cast Basket
• Dual Linear Spiders

JBL BassPro SL Open Box Complete

250 Watt Peak 8" Powered Under-Seat Compact Subwoofer Enclosure System

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250 Watt Peak 8" Powered Under-Seat Compact Subwoofer Enclosure System

• Item Condition: Open Box
• 125 Watts RMS x 1 @ 4 ohm
• 250 Watts RMS x 1 @ 2 ohm
• Efficient Class D Amplifier
• Proprietary, shallow-profile woofer
• Speaker-level (high-level) inputs with Audio Sense Auto-on
• Variable Bass Boost: 0 to +9 dB bass boost at 70 Hz

• Item Condition: Open Box
• 125 Watts RMS x 1 @ 4 ohm
• 250 Watts RMS x 1 @ 2 ohm
• Efficient Class D Amplifier
• Proprietary, shallow-profile woofer
• Speaker-level (high-level) inputs with Audio Sense Auto-on
• Variable Bass Boost: 0 to +9 dB bass boost at 70 Hz

Rockford Fosgate Punch P28S4

Single 4 ohms 8" Stage 2 Subwoofer

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Single 4 ohms 8" Stage 2 Subwoofer

8" Punch Stage 2 Single 4 ohm Subwoofer • 200W RMS • 400W Peak • aluminum voice coil former • large roll surround • stamped CRS basket • linear spider • double stacked magnet motor assembly • sensitivity: 84dB

8" Punch Stage 2 Single 4 ohm Subwoofer • 200W RMS • 400W Peak • aluminum voice coil former • large roll surround • stamped CRS basket • linear spider • double stacked magnet motor assembly • sensitivity: 84dB

RE Audio REX8S4

175W 8" REX Series Single 4 ohm Subwoofer

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175W 8" REX Series Single 4 ohm Subwoofer

• Peak Power: 350W
• RMS Power: 175W
• Single 4 ohm
• Mica Filled Poly Cone Woofer
• Santoprene Surround
• FEA Optimized Motor Structure
• High Temperature 8-Layer Copper Voice Coil

• Peak Power: 350W
• RMS Power: 175W
• Single 4 ohm
• Mica Filled Poly Cone Woofer
• Santoprene Surround
• FEA Optimized Motor Structure
• High Temperature 8-Layer Copper Voice Coil

** CLOSEOUT!! ** Rockford Fosgate Punch P38D2

Dual 2 ohms 8" Punch Stage 3 Subwoofer

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Dual 2 ohms 8" Punch Stage 3 Subwoofer

Dual 2 ohm 8" Punch Stage 3 Subwoofer • 250W RMS • 500W Peak • aluminum voice coil former • large roll surround • aluminum alloy basket • linear spider • double stacked magnet motor assembly • sensitivity: 81dB

Dual 2 ohm 8" Punch Stage 3 Subwoofer • 250W RMS • 500W Peak • aluminum voice coil former • large roll surround • aluminum alloy basket • linear spider • double stacked magnet motor assembly • sensitivity: 81dB

2 Pack of Kicker 07C84

Pair of 8" Single 4 ohm Comp Series C84 C8 Subwoofers

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Pair of 8" Single 4 ohm Comp Series C84 C8 Subwoofers

8" Component Subwoofer • Peak: 400 watts per pair / 200 watts each • RMS: 200 watts per pair / 100 watts each • 4 Ohm • Vacuum Formed Polymineral Cone • Double Stitched Polyfoam Ribbed Surround • Ultra-Length Voice Coil • Rear Cone Brace

8" Component Subwoofer • Peak: 400 watts per pair / 200 watts each • RMS: 200 watts per pair / 100 watts each • 4 Ohm • Vacuum Formed Polymineral Cone • Double Stitched Polyfoam Ribbed Surround • Ultra-Length Voice Coil • Rear Cone Brace

Alpine SBR-S8-4 Type-R Loaded Enclosure

Ported Enclosure With One 8" Type-R Subwoofer

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Ported Enclosure With One 8" Type-R Subwoofer

• Peak Power: 1000 Watts ; RMS Power: 350 Watts
• Impedance: 4 Ohm
• Two-Piece Parabolic Kevlar Pulp Cone
• High Amplitude Multi Roll Surround
• 3/8" Medium-Density Fiberboard Construction

• Peak Power: 1000 Watts ; RMS Power: 350 Watts
• Impedance: 4 Ohm
• Two-Piece Parabolic Kevlar Pulp Cone
• High Amplitude Multi Roll Surround
• 3/8" Medium-Density Fiberboard Construction

Kicker CompVT 08CVT84

Shallow-Mount 8" Single 4 ohm CompVT Subwoofer CVT84 CVT8

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Shallow-Mount 8" Single 4 ohm CompVT Subwoofer CVT84 CVT8

8" Single 4 Ohm Shallow-Mount CompVT Series Subwoofer • 400W Max • 200W RMS • Injection molded polypropylene cone woofer • Double-stitched ribbed Santoprene surround • 360° Back bracing • 4-Layer high temperature 4 ohm voice coil

8" Single 4 Ohm Shallow-Mount CompVT Series Subwoofer • 400W Max • 200W RMS • Injection molded polypropylene cone woofer • Double-stitched ribbed Santoprene surround • 360° Back bracing • 4-Layer high temperature 4 ohm voice coil

EXCLUSIVE

Kicker Complete Ultra Compact Amplified Subwoofer System

List price $519.85: 8" CompRT Loaded Subwoofer Enclosure + CX Series Class D Monoblock Car Amplifier + Complete 8 Gauge OFC Installation Kit

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List price $519.85: 8" CompRT Loaded Subwoofer Enclosure + CX Series Class D Monoblock Car Amplifier + Complete 8 Gauge OFC Installation Kit

• 600W Peak
• 300W RMS
• Enclosure impedance: 2 ohm
• Tough KICKER Wood Enclosure
• Dense Gray Carpeting
• CEA-2006 Compliant
• Bass Boost 0-12 dB at 40 Hz
• Vertical Mounting Option
• 8 Gauge OFC 2-Channel Complete Amp Kit
• 17' 4 Gauge Power Wire
• 2' 8 Gauge Ground Wire
• 17' 16 Gauge Remote Lead
• 17 ft. (5M) 2-Channel RCA Cables
• 40' 16 Gauge Speaker Wire
• 60A AFS Fuse and Holder

• 600W Peak
• 300W RMS
• Enclosure impedance: 2 ohm
• Tough KICKER Wood Enclosure
• Dense Gray Carpeting
• CEA-2006 Compliant
• Bass Boost 0-12 dB at 40 Hz
• Vertical Mounting Option
• 8 Gauge OFC 2-Channel Complete Amp Kit
• 17' 4 Gauge Power Wire
• 2' 8 Gauge Ground Wire
• 17' 16 Gauge Remote Lead
• 17 ft. (5M) 2-Channel RCA Cables
• 40' 16 Gauge Speaker Wire
• 60A AFS Fuse and Holder

SKAR Audio VD-8D2

400W 8" VD Series Shallow Mount Dual 2 Ohm Subwoofer

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400W 8" VD Series Shallow Mount Dual 2 Ohm Subwoofer

• RMS Power: 400W
• Competition Grade Paper Cone
• High Strength Foam Surround
• Cast Aluminum Basket
• 2 Layer Conex Spider for High Performance Handling
• Spirng Loaded Push Terminals
• 2" High Quality BASV Voice Coil

• RMS Power: 400W
• Competition Grade Paper Cone
• High Strength Foam Surround
• Cast Aluminum Basket
• 2 Layer Conex Spider for High Performance Handling
• Spirng Loaded Push Terminals
• 2" High Quality BASV Voice Coil

JBL GTO804 (Open Box)

200W 8" GTO Series Single 4 ohm Subwoofer

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200W 8" GTO Series Single 4 ohm Subwoofer

• 800W Peak
• 200W RMS
• Single 4 Ohm Voice Coil
• Polypropylene Cone with Hi-roll rubber surround

• 800W Peak
• 200W RMS
• Single 4 Ohm Voice Coil
• Polypropylene Cone with Hi-roll rubber surround

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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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