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8" Car Subwoofers

Small 8" car subwoofers are excellent for vehicles that have extremely limited space or for replacing factory 8" subwoofers. They are ideal for pumping out bass without sacrificing trunk space.

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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 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.
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.
Refers to the diameter of the subwoofer, measured in inches.
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.
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.
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.
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.

This value indicates the minimum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
This value indicates the maximum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
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".
This is the color of the speaker's or subwoofer's cone.
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.

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.
2) New Planet Audio AC8D 8" 2400 Watt Car Subwoofer Power Sub Woofer DVC 4 Ohm

600W 8" Anarchy Series Dual 4 ohm Subwoofer Package

AC8D 2 Pack main Out of stock
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2) New Planet Audio AC8D 8" 2400 Watt Car Subwoofer Power Sub Woofer DVC 4 Ohm

600W 8" Anarchy Series Dual 4 ohm Subwoofer Package

• Peak Power: 1200W
• RMS Power: 600W
• Black Poly Injection Cone
• Customizable Trim Ring

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28
List $119.98
$79.90
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• Peak Power: 1200W
• RMS Power: 600W
• Black Poly Injection Cone
• Customizable Trim Ring

Item Added to Cart.

50-pack of KN95 masks

Supreme and comfortable KN95 PFF2 Mask Respirators

$37.40

Add
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

Add
20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

$69.99

Add
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Boss Audio P80DVC Subwoofers (4 Pack)

4000W Peak (2000W RMS) 8" Phantom Series Dual 4-Ohm Car Subwoofer Package

(2) P80DVC,(2) P80DVC main Out of stock
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Boss Audio P80DVC Subwoofers (4 Pack)

4000W Peak (2000W RMS) 8" Phantom Series Dual 4-Ohm Car Subwoofer Package

• 500 Watts RMS Each Subwoofer
• 1000 Watts Peak Each Subwoofer
• Polypropylene and Paper Cone
• Rubber Surround
• Aluminum Basket
• Push Terminals

empty

3
List $192.00
$152.12
Add to Cart

• 500 Watts RMS Each Subwoofer
• 1000 Watts Peak Each Subwoofer
• Polypropylene and Paper Cone
• Rubber Surround
• Aluminum Basket
• Push Terminals

Item Added to Cart.

Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

Add
20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

$69.99

Add
Six Function Digital Multimeter

Perfect addition to any toolbox

$8.99

Add
View all Accessories Continue to cart
Boss Audio P80DVC Subwoofers (2 Pack)

1000W Peak (500W RMS) 8" Phantom Series Dual 4-Ohm Car Subwoofer Package

P80DVC 2 Pack main Out of stock
Go to item page
Boss Audio P80DVC Subwoofers (2 Pack)

1000W Peak (500W RMS) 8" Phantom Series Dual 4-Ohm Car Subwoofer Package

• 500 Watts RMS
• 1000 Watts Max
• Polypropylene and Paper Cone
• Rubber Surround
• Aluminum Basket
• Push Terminals

empty

3
List $96.00
$70.00
Add to Cart

• 500 Watts RMS
• 1000 Watts Max
• Polypropylene and Paper Cone
• Rubber Surround
• Aluminum Basket
• Push Terminals

Item Added to Cart.

Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

Add
20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

$69.99

Add
Six Function Digital Multimeter

Perfect addition to any toolbox

$8.99

Add
View all Accessories Continue to cart
Rockford Fosgate Punch P2D2-8 (Open Box, Damaged Packaging)

500W Max (250W RMS) 8" Punch P2 Series Dual 2-Ohm Car Subwoofer (Newest Model)

P2D2-8 main Out of stock
Go to item page
Rockford Fosgate Punch P2D2-8 (Open Box, Damaged Packaging)

500W Max (250W RMS) 8" Punch P2 Series Dual 2-Ohm Car Subwoofer (Newest Model)

• 500W Peak
• 250W RMS
• Dual 2 ohm
• Kevlar Fiber Reinforced Paper Cone
• VAST Surround
• Dual Linear Spiders
• Woven Tinsel Leads
• CEA-2031 Compliant
• Flex-Fit Basket

empty

19
List $119.99
$109.99
Notify Me

• 500W Peak
• 250W RMS
• Dual 2 ohm
• Kevlar Fiber Reinforced Paper Cone
• VAST Surround
• Dual Linear Spiders
• Woven Tinsel Leads
• CEA-2031 Compliant
• Flex-Fit Basket

Item Added to Cart.

50-pack of KN95 masks

Supreme and comfortable KN95 PFF2 Mask Respirators

$37.40

Add
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

Add
20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

$69.99

Add
View all Accessories Continue to cart
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    Popular Brands in 8" Car Subwoofers
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    Related Categories
    • Car Subwoofer Boxes
      Car Subwoofer Boxes

      Get the most out of your subwoofer with a sealed, ported, or bandpass box/enclosure.

    • Car Subwoofer Grilles
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      Make your subs look as great as they sound with stylish and high quality subwoofer grilles! Browse our grilles to find the one that fits your subwoofer size.

    • Car Subwoofer Installation & Accessories
      Car Subwoofer Installation & Accessories

      Get the most sound out of your subwoofer with these installation parts designed to make your subwoofer install easier and sound better. Within this category, you will find box terminals, polyfil, subwoofer boxes, sound damping material, subwoofer grilles, speaker wire, connecters, and many more accessories. For all your installation needs, check out our expansive selection of car subwoofer installation parts.

    • Car Subwoofer Recone Kits
      Car Subwoofer Recone Kits

      Did you blow your subwoofer? Save money with recone kits designed for select subs and speakers.

    • Empty Car Subwoofer Enclosures & Boxes
      Empty Car Subwoofer Enclosures & Boxes

      We carry unloaded sub boxes in shapes and sizes ranging from 8-inch to 15-inch, and angled, truck style, to large vented, sealed or bandpass types.

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