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2001 BMW M3

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Subwoofers and enclosures, specifically designed for your 2001 M3, as well as universal fit solutions

Overview Upgrade your Stereo 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 2001 BMW M3

A subwoofer that works with, or is designed for, your 2001 BMW M3 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 BMW M3, 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 M3, 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 M3, 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.
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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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Rockford Fosgate Prime R2S-1X10

800W Peak (400W RMS) Loaded Single 10" Sealed Shallow Truck Enclosure

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Rockford Fosgate Prime R2S-1X10

800W Peak (400W RMS) Loaded Single 10" Sealed Shallow Truck Enclosure

• Sealed truck enclosure with 1 10" Prime R2 Series Subwoofer
• 200 watts RMS (400 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 19" L x 13.5" H x 5.25" W x 3.25" W2

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List price $239.99
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-8% $219.99

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Rockford Fosgate Prime R2S-1X12

500W Peak (250W RMS) Loaded Single 12" Sealed Shallow Truck Enclosure

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Rockford Fosgate Prime R2S-1X12

500W Peak (250W RMS) Loaded Single 12" Sealed Shallow Truck Enclosure

• Sealed truck enclosure with 1 12" Prime R2 Series Subwoofer
• 250 watts RMS (500 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 27.375" L x 13.5" H x 3.25" W x 5.25" W2

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Rockford Fosgate Prime R2 R2-2X10

2000W Peak (1000W RMS) 10" Prime R2 Series Dual 2-Ohm Sealed Subwoofer Enclosure

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Rockford Fosgate Prime R2 R2-2X10

2000W Peak (1000W RMS) 10" Prime R2 Series Dual 2-Ohm Sealed Subwoofer Enclosure

• 1000 watts Dual 10" Sealed Subwoofer Enclosure
• Dual 2 ohm Impedance
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 12.5" TD x 7.5" BD x 30.12" W x 12.20" H

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Rockford Fosgate Prime R2 R2-2X12

1000WPeak (500WRMS) Loaded Dual 12" Sealed Enclosure

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Rockford Fosgate Prime R2 R2-2X12

1000WPeak (500WRMS) Loaded Dual 12" Sealed Enclosure

• 1000 watts Dual 12" Sealed Subwoofer Enclosure
• Dual 2 ohm Impedance
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 12.88" TD x 7.5" BD x 34.17" W x 14.38" H

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List price $369.99
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Rockford Fosgate Prime R2 R2-2X10 (Open Box, Great)

2000W Peak (1000W RMS) 10" Prime R2 Series Dual 2-Ohm Sealed Subwoofer Enclosure

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Rockford Fosgate Prime R2 R2-2X10 (Open Box, Great)

2000W Peak (1000W RMS) 10" Prime R2 Series Dual 2-Ohm Sealed Subwoofer Enclosure

• 1000 watts Dual 10" Sealed Subwoofer Enclosure
• Dual 2 ohm Impedance
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 12.5" TD x 7.5" BD x 30.12" W x 12.20" H

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• 1000 watts Dual 10" Sealed Subwoofer Enclosure
• Dual 2 ohm Impedance
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 12.5" TD x 7.5" BD x 30.12" W x 12.20" H

Rockford Fosgate Prime R2S-1X12 (Like New (Open Box))

500W Peak, Prime Series Single 12" R2SD4 Subwoofer Loaded Enclosure

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Rockford Fosgate Prime R2S-1X12 (Like New (Open Box))

500W Peak, Prime Series Single 12" R2SD4 Subwoofer Loaded Enclosure

• Peak Power: 500 watts
• RMS Power: 250 watts
• Final Impedance: 2 ohm
• Solid 5/8" MDF Construction
• Complete with high-density black box carpeting

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• Peak Power: 500 watts
• RMS Power: 250 watts
• Final Impedance: 2 ohm
• Solid 5/8" MDF Construction
• Complete with high-density black box carpeting

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2) Rockford Fosgate R2 R2SD4-10

800W Peak (400W RMS) 10" Prime R2 Series Shallow-mount Dual 4-ohm Subwoofer (Pair)

R2SD4-10 2 Pack big
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2) Rockford Fosgate R2 R2SD4-10

800W Peak (400W RMS) 10" Prime R2 Series Shallow-mount Dual 4-ohm Subwoofer (Pair)

• Peak Power: 400 watts
• RMS Power: 200 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Foam Surround
• Mount depth: 3.417"
• Sensitivity: 82 dB

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• Peak Power: 400 watts
• RMS Power: 200 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Foam Surround
• Mount depth: 3.417"
• Sensitivity: 82 dB

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Rockford Fosgate R2SD2-10 with Sealed Truck Enclosure

400W Max (200W RMS) 10" Prime Stage 2 Shallow Mount Dual 2-ohm Subwoofer

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Rockford Fosgate R2SD2-10 with Sealed Truck Enclosure

400W Max (200W RMS) 10" Prime Stage 2 Shallow Mount Dual 2-ohm Subwoofer

• 400W Peak
• 200W RMS
• Mica Injected Polypropylene Cone
• StampCast Basket
• Anodized Aluminum Voice Coil Former
• Frequency Response: 45-250 Hz
• Includes Sealed Truck Enclosure

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2) Rockford Fosgate R2D4-12

1000W Peak (500W RMS) 12" Prime R2 Series Dual 4-ohm Subwoofer (Pair)

R2D4-12 2 Pack big
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2) Rockford Fosgate R2D4-12

1000W Peak (500W RMS) 12" Prime R2 Series Dual 4-ohm Subwoofer (Pair)

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Poly-Foam Surround
• Mount depth: 5.067"
• Sensitivity: 89 dB

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• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Poly-Foam Surround
• Mount depth: 5.067"
• Sensitivity: 89 dB

Lowest price in 30 days

2) New ROCKFORD FOSGATE R2D2-10 1000W 10" 2-Ohm Car Audio Subwoofers Subs R2D210

2) New ROCKFORD FOSGATE R2D2-10 1000W 10" 2-Ohm Car Audio Subwoofers Subs R2D210

R2D2-10 2 Pack big
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2) New ROCKFORD FOSGATE R2D2-10 1000W 10" 2-Ohm Car Audio Subwoofers Subs R2D210

2) New ROCKFORD FOSGATE R2D2-10 1000W 10" 2-Ohm Car Audio Subwoofers Subs R2D210

• Peak Power: 500W
• RMS Power: 250W
• 10" Dual 2 ohm Prime Series Stage 2 Subwoofer
• Mica-Injected Polypropylene Cone
• StampCast Basket
• Anodized Aluminum Voice Coil Former
• Frequency Response: 45-250 Hz

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• Peak Power: 500W
• RMS Power: 250W
• 10" Dual 2 ohm Prime Series Stage 2 Subwoofer
• Mica-Injected Polypropylene Cone
• StampCast Basket
• Anodized Aluminum Voice Coil Former
• Frequency Response: 45-250 Hz

Lowest price in 30 days

2) Rockford Fosgate Prime R2D4-10

1000W Peak (500W RMS) 10" Prime R2 Series Dual 4-ohm Subwoofer (Pair)

R2D4-10 2 Pack big
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2) Rockford Fosgate Prime R2D4-10

1000W Peak (500W RMS) 10" Prime R2 Series Dual 4-ohm Subwoofer (Pair)

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Poly-Foam Surround
• Mount depth: 4.319"
• Sensitivity: 87 dB

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• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Poly-Foam Surround
• Mount depth: 4.319"
• Sensitivity: 87 dB

Lowest price in 30 days

Rockford Fosgate R2D4-12 with Sealed Enclosure

500W Max (250W RMS) 12" Prime Stage 2 Dual 4 ohm Subwoofer

R2D4-12, MDFS12 big
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Rockford Fosgate R2D4-12 with Sealed Enclosure

500W Max (250W RMS) 12" Prime Stage 2 Dual 4 ohm Subwoofer

• Peak Power: 500W
• RMS Power: 250W
• Mica Injected Polypropylene Cone
• StampCast Basket
• Anodized Aluminum Voice Coil Former
• Frequency Response: 43-250 Hz
• Includes Sealed Enclosure

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187
List price $189.98
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Rockford Fosgate R2D4-10 with Sealed Enclosure

500W Max (250W RMS) 10" Prime Stage 2 Dual 4-ohm Subwoofer

R2D4-10, 10SAL big
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Rockford Fosgate R2D4-10 with Sealed Enclosure

500W Max (250W RMS) 10" Prime Stage 2 Dual 4-ohm Subwoofer

• Peak Power: 500W
• RMS Power: 250W
• Mica Injected Polypropylene Cone
• StampCast Basket
• Anodized Aluminum Voice Coil Former
• Frequency Response: 45-250 Hz
• Includes Sealed Enclosure

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Rockford Fosgate R2SD4-10 with Sealed Truck Enclosure

200W RMS 10" Prime Stage 2 Shallow Mount Dual 4 ohm Subwoofer + 10" Shallow Sealed Enclosure

BBSW127,1TRUCK10,R2SD4-10 big
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Rockford Fosgate R2SD4-10 with Sealed Truck Enclosure

200W RMS 10" Prime Stage 2 Shallow Mount Dual 4 ohm Subwoofer + 10" Shallow Sealed Enclosure

• 400W Peak
• 200W RMS
• Mica Injected Polypropylene Cone
• StampCast Basket
• Anodized Aluminum Voice Coil Former
• Frequency Response: 45-250 Hz
• Includes Sealed Truck Enclosure

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EXCLUSIVE

10" Rockford Fosgate R2SD4-10 Subwoofer + Sealed Enclosure

200W 10" Prime Stage 2 Shallow Mount Dual 4 ohm Subwoofer + Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (0.77 cu ft airspace 10SQTC)

MDFS10,R2SD4-10 big
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10" Rockford Fosgate R2SD4-10 Subwoofer + Sealed Enclosure

200W 10" Prime Stage 2 Shallow Mount Dual 4 ohm Subwoofer + Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (0.77 cu ft airspace 10SQTC)

• 400W Peak
• 200W RMS
• Mica Injected Polypropylene Cone
• StampCast Basket
• Anodized Aluminum Voice Coil Former
• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

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Rockford Fosgate R2D2-10 - Open Box, Great

500W Max (250W RMS) 10" Prime Stage 2 Dual 2 ohm Subwoofer

R2D2-10 big
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Rockford Fosgate R2D2-10 - Open Box, Great

500W Max (250W RMS) 10" Prime Stage 2 Dual 2 ohm Subwoofer

• Peak Power: 500W
• RMS Power: 250W
• 10" Dual 2 ohm Prime Series Stage 2 Subwoofer
• Mica-Injected Polypropylene Cone
• StampCast Basket
• Anodized Aluminum Voice Coil Former
• Frequency Response: 45-250 Hz

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• Peak Power: 500W
• RMS Power: 250W
• 10" Dual 2 ohm Prime Series Stage 2 Subwoofer
• Mica-Injected Polypropylene Cone
• StampCast Basket
• Anodized Aluminum Voice Coil Former
• Frequency Response: 45-250 Hz

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Rockford Fosgate R2SD2-10 - Open Box, Great

400W Max (200W RMS) 10" Prime Stage 2 Shallow Mount Dual 2-ohm Subwoofer

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Rockford Fosgate R2SD2-10 - Open Box, Great

400W Max (200W RMS) 10" Prime Stage 2 Shallow Mount Dual 2-ohm Subwoofer

• 400W Peak
• 200W RMS
• Mica Injected Polypropylene Cone
• StampCast Basket
• Anodized Aluminum Voice Coil Former
• Frequency Response: 45-250 Hz

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25
List price $159.99
-26% $118.99

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• 400W Peak
• 200W RMS
• Mica Injected Polypropylene Cone
• StampCast Basket
• Anodized Aluminum Voice Coil Former
• Frequency Response: 45-250 Hz

Lowest price in 30 days

Rockford Fosgate R2SD2-12 (Open Box, Great)

500W Max (250W RMS) 12" Shallow Mount Dual 2-ohm Subwoofer

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Rockford Fosgate R2SD2-12 (Open Box, Great)

500W Max (250W RMS) 12" Shallow Mount Dual 2-ohm Subwoofer

• 500W Peak
• 250W RMS
• Mica Injected Polypropylene Cone
• StampCast Basket
• Anodized Aluminum Voice Coil Former
• Frequency Response: 45-250 Hz

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Universal Icon Universal – fits most vehicles.

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7
List price $179.99
-24% $135.99

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• 500W Peak
• 250W RMS
• Mica Injected Polypropylene Cone
• StampCast Basket
• Anodized Aluminum Voice Coil Former
• Frequency Response: 45-250 Hz

Lowest price in 30 days

Rockford Fosgate Prime R2S-1X12 (Open Box, Great)

500W Peak, Prime Series Single 12" R2SD4 Subwoofer Loaded Enclosure

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Rockford Fosgate Prime R2S-1X12 (Open Box, Great)

500W Peak, Prime Series Single 12" R2SD4 Subwoofer Loaded Enclosure

• Peak Power: 500 watts
• RMS Power: 250 watts
• Final Impedance: 2 ohm
• Solid 5/8" MDF Construction
• Complete with high-density black box carpeting

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10
List price $259.99
-25% $195.49

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Rockford Fosgate Prime R2S-1X10 (Open Box, Great)

800W Peak (400W RMS) 10" Prime R2 Series Dual 2-Ohm Sealed Subwoofer Enclosure

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Rockford Fosgate Prime R2S-1X10 (Open Box, Great)

800W Peak (400W RMS) 10" Prime R2 Series Dual 2-Ohm Sealed Subwoofer Enclosure

• Dual 10" Sealed Subwoofer Enclosure
• Dual 2 ohm Impedance
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 5.25" TD x 3.24" BD x 19" W x 13.5" H

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17
List price $239.99
-22% $186.99

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    FAQ for Subwoofer and Sub Box Upgrades in 2001 M3

    Q: Can I upgrade or change the Subwoofer and Sub Box Upgrades in 2001 BMW M3?

    A: Yes this page includes all the best Subwoofer and Sub Box Upgrades that work in your M3.

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