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2010 Audi A4

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Subwoofers and enclosures, specifically designed for your 2010 A4, as well as universal fit solutions

Overview Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Dads & Grads Sale

Subwoofers and Boxes for 2010 Audi A4

A subwoofer that works with, or is designed for, your 2010 Audi A4 will add bass, clarity and depth to your music and system. A quality subwoofer will give realism and an overall rich, complete sound that you otherwise would not get with a factory car sound system.

Subwoofer bass packages

Universal Subwoofer Bass Packages

These packages include an amp, sub(s), an enclosure and amplifier wiring. They should fit your Audi A4, but verify your trunk/rear vehicle area.

Universal Subwoofers

Universal Subwoofers

These sub(s) are perfect for adding to a empty box or custom built enclosure. They should work with your Audi A4, but verify your trunk/rear vehicle area.

Universal-fit loaded and powered sub boxes

Universal-fit Loaded Subwoofer Boxes

These boxes include sub(s) and some include an amp. They should fit your Audi A4, but verify your trunk/rear vehicle area.

Universal-fit empty unloaded sub boxes

Empty Universal-fit Sub Box Enclosures

These boxes are ready for you to add a sub and amp. They should fit your ride, but verify your trunk/rear vehicle area.

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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.
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.
8,
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.
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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JL Audio 10TW3-D8

400W RMS 10" TW3 Series Dual 8-ohm Shallow Subwoofer

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JL Audio 10TW3-D8

400W RMS 10" TW3 Series Dual 8-ohm Shallow Subwoofer

• RMS Power: 400 watts
• Impedance: Dual 8 ohm
• Polypropylene-Mica Cone
• Rubber Surround
• Mount depth: 3.25"
• Sensitivity: 82.27 dB

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$519.99

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Used from: $441.99

JL Audio 12TW3-D8

400W RMS 12" TW3 Series Dual 8-ohm Shallow Subwoofer

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JL Audio 12TW3-D8

400W RMS 12" TW3 Series Dual 8-ohm Shallow Subwoofer

• RMS Power: 400 watts
• Impedance: Dual 8 ohm
• Polypropylene-Mica Cone
• Rubber Surround
• Mount depth: 3.50"
• Sensitivity: 84.23 dB

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$569.99

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Used from: $484.49

Earthquake Sound EQ10-8

300W Peak (160W RMS) 10” EQ Series Subwoofer

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Earthquake Sound EQ10-8

300W Peak (160W RMS) 10” EQ Series Subwoofer

• Peak Power: 300 watts
• RMS Power: 160 watts
• Paper Cone
• Cloth Surround
• Impedance: Single 8 ohm
• Mount depth: 4.15"
• Sensitivity: 94 dB

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List price $149.00
-19% $119.99

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Bazooka BT6018

Non-Amplified 6" Ported Subwoofer Bass Tube (8 ohm) with Plastic Woofer Grille

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Bazooka BT6018

Non-Amplified 6" Ported Subwoofer Bass Tube (8 ohm) with Plastic Woofer Grille

• Bazooka Non-Amplified 6" Ported Bass Tube
• Peak Power: 100 Watts
• 8 Ohm Impedance
• Paper Cone with Polypropylene Dust Cap
• Plastic Woofer Grille
• 1.5" High Power Voice Coil
• Mounting Straps, Wire Harnesses and Hardware Included

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List price $149.99
-27% $109.99

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• Bazooka Non-Amplified 6" Ported Bass Tube
• Peak Power: 100 Watts
• 8 Ohm Impedance
• Paper Cone with Polypropylene Dust Cap
• Plastic Woofer Grille
• 1.5" High Power Voice Coil
• Mounting Straps, Wire Harnesses and Hardware Included

Earthquake Sound PRO-X188

1600W Peak (800W RMS) 18" PRO-X Series Single 8-ohm Car and PA Subwoofer

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Earthquake Sound PRO-X188

1600W Peak (800W RMS) 18" PRO-X Series Single 8-ohm Car and PA Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Single 8 ohm
• Thin Pressed Paper Cone
• UV Treated Cloth Surround
• Mount depth: 7.67"
• Sensitivity: 98 dB

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$425.00

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• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Single 8 ohm
• Thin Pressed Paper Cone
• UV Treated Cloth Surround
• Mount depth: 7.67"
• Sensitivity: 98 dB

Earthquake Sound PRO-X158

1400W Peak (700W RMS) 15” Pro-X Series Subwoofer

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Earthquake Sound PRO-X158

1400W Peak (700W RMS) 15” Pro-X Series Subwoofer

• Peak Power: 1400 watts
• RMS Power: 700 watts
• Cloth Surround
• Impedance: Single 8 ohm
• Mount depth: 5.75"
• Sensitivity: 97.5 dB

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List price $350.00
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Earthquake Sound PRO-X128

1200W Peak (600W RMS) 12” Pro-X Series Subwoofer

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Earthquake Sound PRO-X128

1200W Peak (600W RMS) 12” Pro-X Series Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Cloth Surround
• Impedance: Single 8 ohm
• Mount depth: 4.8125"
• Sensitivity: 96 dB

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List price $275.00
-16% $229.99

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Earthquake Sound EQ12-8

400W Peak 12” EQ Series Single 8-ohm Subwoofer

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Earthquake Sound EQ12-8

400W Peak 12” EQ Series Single 8-ohm Subwoofer

• Peak Power: 400 watts
• Impedance: Single 8 ohm
• Paper Cone
• Cloth Surround
• Mount depth: 4-7/8"
• Sensitivity: 96.5 dB

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List price $199.00
-25% $149.99

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Earthquake Sound EQ12-S8

400W Peak 12” EQ Series Subwoofer

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Earthquake Sound EQ12-S8

400W Peak 12” EQ Series Subwoofer

• Peak Power: 400 watts
• Paper Cone
• Cloth Surround
• Impedance: Single 8 ohm
• Mount depth: 4-9/16"
• Sensitivity: 97 dB

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List price $225.00
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JL Audio 10TW3-D8 - Open Box, Great

400W 10" TW3 (Thin-Line) Series Dual 8-ohm Shallow Mount Subwoofer

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JL Audio 10TW3-D8 - Open Box, Great

400W 10" TW3 (Thin-Line) Series Dual 8-ohm Shallow Mount Subwoofer

• Mounting depth: 3.250 "
• Precision-built in USA at JL Audio’s Miramar, Florida factory
• Injection molded, mica-filled polypropylene cone
• Rubber Surround
• Cast Alloy Basket
• DMA-optimized motor design
• Very small sealed enclosure volume requirements

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List price $519.99
-15% $441.99

In stock

Add to Cart

• Mounting depth: 3.250 "
• Precision-built in USA at JL Audio’s Miramar, Florida factory
• Injection molded, mica-filled polypropylene cone
• Rubber Surround
• Cast Alloy Basket
• DMA-optimized motor design
• Very small sealed enclosure volume requirements

JL Audio 12TW3-D8 (Open Box, Great)

400W RMS 12" TW3 Series Dual 8-ohm Shallow Subwoofer

12TW3-D8 big
Go to item page Right Arrow Icon of Right Arrow

JL Audio 12TW3-D8 (Open Box, Great)

400W RMS 12" TW3 Series Dual 8-ohm Shallow Subwoofer

• RMS Power: 400 watts
• Impedance: Dual 8 ohm
• Polypropylene-Mica Cone
• Rubber Surround
• Mount depth: 3.50"
• Sensitivity: 84.23 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

3
List price $569.99
-15% $484.49

In stock

Add to Cart

• RMS Power: 400 watts
• Impedance: Dual 8 ohm
• Polypropylene-Mica Cone
• Rubber Surround
• Mount depth: 3.50"
• Sensitivity: 84.23 dB

 
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    A: Yes this page includes all the best Subwoofer and Sub Box Upgrades that work in your A4.

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