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2015 BMW M4

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Subwoofers and enclosures, specifically designed for your 2015 M4, 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 2015 BMW M4

A subwoofer that works with, or is designed for, your 2015 BMW M4 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.

Custom-fit subwoofer box

Custom-fit Subwoofer Boxes & Enclosures

Get a sub box designed specifically for your M4.

Subwoofer bass packages

Universal Subwoofer Bass Packages

These packages include an amp, sub(s), an enclosure and amplifier wiring. They should fit your BMW M4, 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 BMW M4, 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 BMW M4, 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.
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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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MTX 3512-04

500W Peak (250W RMS) 12" 35 Series Single 4-ohm Car Subwoofer

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MTX 3512-04

500W Peak (250W RMS) 12" 35 Series Single 4-ohm Car Subwoofer

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 5.313"
• Sensitivity: 86 dB

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3
$129.95

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Used from: $103.96

MTX 3510-02

500W Peak (250W RMS) 10" 35 Series Single 2-ohm Car Subwoofer

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MTX 3510-02

500W Peak (250W RMS) 10" 35 Series Single 2-ohm Car Subwoofer

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 2 ohm
• Polypropylene Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 4.625"
• Sensitivity: 83.2 dB

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$109.95

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MTX 3510-04S

300W RMS 10" 35 Series Single 4-ohm Shallow Car Subwoofer

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MTX 3510-04S

300W RMS 10" 35 Series Single 4-ohm Shallow Car Subwoofer

• RMS Power: 300 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Mount depth: 3.375"
• Sensitivity: 83.7 dB

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$149.95

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MTX 3510-04

500W Peak (250W RMS) 10" 35 Series Single 4-ohm Car Subwoofer

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MTX 3510-04

500W Peak (250W RMS) 10" 35 Series Single 4-ohm Car Subwoofer

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 4.625"
• Sensitivity: 83 dB

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$109.95

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MTX 3512-04S

300W RMS 12" 35 Series Single 4-ohm Shallow Car Subwoofer

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MTX 3512-04S

300W RMS 12" 35 Series Single 4-ohm Shallow Car Subwoofer

• RMS Power: 300 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Mount depth: 3.375"
• Sensitivity: 84.4 dB

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$189.95

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MTX 3512-02

500W Peak (250W RMS) 12" 35 Series Single 2-ohm Car Subwoofer

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MTX 3512-02

500W Peak (250W RMS) 12" 35 Series Single 2-ohm Car Subwoofer

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 2 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 5.313"
• Sensitivity: 86 dB

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$119.95

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(2) MTX 3510-04S 10" 1200 Watt Shallow Car Audio Subwoofers Slim Subs SVC 4-ohm

600W Max (300W RMS) 10" 35 Series 4 ohm Shallow Mount Car Subwoofer Package

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(2) MTX 3510-04S 10" 1200 Watt Shallow Car Audio Subwoofers Slim Subs SVC 4-ohm

600W Max (300W RMS) 10" 35 Series 4 ohm Shallow Mount Car Subwoofer Package

• 600W Max
• 300W RMS
• Slim Profile for Mounting In Tight Spaces
• Inverted Apex Surround
• Horizontal Spring-Loaded Terminals
• Sensitivity: 83.7dB

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List price $279.90
-9% $254.92

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• 600W Max
• 300W RMS
• Slim Profile for Mounting In Tight Spaces
• Inverted Apex Surround
• Horizontal Spring-Loaded Terminals
• Sensitivity: 83.7dB

(2) MTX 3510-02 10" 1000 Watt Peak SVC 2-ohm Car Audio Subwoofers Subs

500W Peak (250W RMS) 10" 35 Series Single 2 Ohm Subwoofer Package

3510-02 2 Pack big
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(2) MTX 3510-02 10" 1000 Watt Peak SVC 2-ohm Car Audio Subwoofers Subs

500W Peak (250W RMS) 10" 35 Series Single 2 Ohm Subwoofer Package

• 500W Peak
• 250W RMS
• Single 2 ohm Voice Coil
• Polypropylene Woofer Cone
• Nitrile Butyl Rubber Surround
• Inverted Apex Surround Design
• Spring Loaded Push Pin Terminals

Save 15% Off Package Deals at Checkout!
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List price $199.90
$197.90

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• 500W Peak
• 250W RMS
• Single 2 ohm Voice Coil
• Polypropylene Woofer Cone
• Nitrile Butyl Rubber Surround
• Inverted Apex Surround Design
• Spring Loaded Push Pin Terminals

(2) MTX 3512-04 12" 1000 Watt Peak SVC 4-ohm Car Audio Subwoofers Subs

(2) 500W Peak (250W RMS) 12" 35 Series Single 4 Ohm Subwoofers Package

3512-04 2 Pack big
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(2) MTX 3512-04 12" 1000 Watt Peak SVC 4-ohm Car Audio Subwoofers Subs

(2) 500W Peak (250W RMS) 12" 35 Series Single 4 Ohm Subwoofers Package

• 500W Peak
• 250W RMS
• Polypropylene Woofer Cone
• Nitrile Butyl Rubber Surround
• Inverted Apex Surround Design
• Spring Loaded Push Pin Terminals

Save 15% Off Package Deals at Checkout!
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$259.90

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• 500W Peak
• 250W RMS
• Polypropylene Woofer Cone
• Nitrile Butyl Rubber Surround
• Inverted Apex Surround Design
• Spring Loaded Push Pin Terminals

(2) MTX 3510-04 10" 1000 Watt Peak SVC 4-ohm Car Audio Subwoofers Subs

(2) MTX 3510-04 10" 1000 Watt Peak SVC 4-ohm Car Audio Subwoofers Subs

3510-04 2 Pack big
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(2) MTX 3510-04 10" 1000 Watt Peak SVC 4-ohm Car Audio Subwoofers Subs

(2) MTX 3510-04 10" 1000 Watt Peak SVC 4-ohm Car Audio Subwoofers Subs

• 500W Peak
• 250W RMS
• Single 4 ohm Voice Coil
• Polypropylene Woofer Cone
• Nitrile Butyl Rubber Surround
• Inverted Apex Surround Design
• Spring Loaded Push Pin Terminals

Save 15% Off Package Deals at Checkout!
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1
$219.90

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• 500W Peak
• 250W RMS
• Single 4 ohm Voice Coil
• Polypropylene Woofer Cone
• Nitrile Butyl Rubber Surround
• Inverted Apex Surround Design
• Spring Loaded Push Pin Terminals

MTX 3512-04S 12" 600 Watt Shallow Car Subwoofer+Sealed Sub Box Slim Enclosure

600W Max (300RMS) 12" 35 Series Single 4 ohm Shallow Mount Subwoofer Package

BBSW167,1TRUCK12,3512-04S big
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MTX 3512-04S 12" 600 Watt Shallow Car Subwoofer+Sealed Sub Box Slim Enclosure

600W Max (300RMS) 12" 35 Series Single 4 ohm Shallow Mount Subwoofer Package

• 600W Max
• 300W RMS
• Slim Profile for Mounting In Tight Spaces
• Inverted Apex Surround
• Horizontal Spring-Loaded Terminals
• Sensitivity: 84.4dB

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2) MTX 3512-02 12" 1000 Watt Peak SVC 2-ohm Car Audio Subwoofers Subs

(2) 500W Peak (250W RMS) 12" 35 Series Single 2 Ohm Subwoofers Package

3512-02 2 Pack big
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2) MTX 3512-02 12" 1000 Watt Peak SVC 2-ohm Car Audio Subwoofers Subs

(2) 500W Peak (250W RMS) 12" 35 Series Single 2 Ohm Subwoofers Package

• 500W Peak
• 250W RMS
• Polypropylene Woofer Cone
• Nitrile Butyl Rubber Surround
• Inverted Apex Surround Design
• Spring Loaded Push Pin Terminals

Save 15% Off Package Deals at Checkout!
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$239.90

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• 500W Peak
• 250W RMS
• Polypropylene Woofer Cone
• Nitrile Butyl Rubber Surround
• Inverted Apex Surround Design
• Spring Loaded Push Pin Terminals

MTX 3512-04 - Open Box, Great

500W Peak (250W RMS) 12" 35 Series Single 4 Ohm Subwoofer

3512-04 big
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MTX 3512-04 - Open Box, Great

500W Peak (250W RMS) 12" 35 Series Single 4 Ohm Subwoofer

• 500W Peak
• 250W RMS
• Polypropylene Woofer Cone
• Nitrile Butyl Rubber Surround
• Inverted Apex Surround Design
• Spring Loaded Push Pin Terminals

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

Universal Icon Universal – fits most vehicles.

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3
List price $129.95
-20% $103.96

In stock

Add to Cart

• 500W Peak
• 250W RMS
• Polypropylene Woofer Cone
• Nitrile Butyl Rubber Surround
• Inverted Apex Surround Design
• Spring Loaded Push Pin Terminals

MTX 3510-04S 10" 600 Watt Shallow Car Subwoofer+Sealed Sub Box Slim Enclosure

600W Max (300W RMS) 10" 35 Series 4 ohm Shallow Mount Car Subwoofer Package

BBSW167,10SME,3510-04S big Out of stock
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MTX 3510-04S 10" 600 Watt Shallow Car Subwoofer+Sealed Sub Box Slim Enclosure

600W Max (300W RMS) 10" 35 Series 4 ohm Shallow Mount Car Subwoofer Package

• 600W Max
• 300W RMS
• Slim Profile for Mounting In Tight Spaces
• Inverted Apex Surround
• Horizontal Spring-Loaded Terminals
• Sensitivity: 83.7dB

Universal Icon Universal – fits most vehicles.

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26
List price $224.93
-15% $190.95
Add to Cart

• 600W Max
• 300W RMS
• Slim Profile for Mounting In Tight Spaces
• Inverted Apex Surround
• Horizontal Spring-Loaded Terminals
• Sensitivity: 83.7dB

 
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    Q: Can I upgrade or change the Subwoofer and Sub Box Upgrades in 2015 BMW M4?

    A: Yes this page includes all the best Subwoofer and Sub Box Upgrades that work in your M4.

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