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  3. Rockford Fosgate Marine Audio & Electronics
  4. Rockford Fosgate Marine Subwoofers

Rockford Fosgate Marine Subwoofers

Experience deep, marine-ready bass with Rockford Fosgate's robust subwoofers.

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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.
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.
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 M2D4-12SB - New (Damaged Packaging, Product A+)

M2 12" DVC 4-Ohm Color Optix™ Sealed Enclosure Marine Subwoofer – Black

M2D4-12SB big Out of stock
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Rockford Fosgate M2D4-12SB - New (Damaged Packaging, Product A+)

M2 12" DVC 4-Ohm Color Optix™ Sealed Enclosure Marine Subwoofer – Black

• 1600 Watts Max
• 400 Watts RMS
• Injection molded mineral filled polypropylene cone
• VAST vertical attach surround
• Bright, wide-angle LEDs provide rich, reliable illumination
• Integrated Deutsch™/Amphenol™ connectors make wiring connections simple and error proof

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Was $599.99 Details
$479.99
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• 1600 Watts Max
• 400 Watts RMS
• Injection molded mineral filled polypropylene cone
• VAST vertical attach surround
• Bright, wide-angle LEDs provide rich, reliable illumination
• Integrated Deutsch™/Amphenol™ connectors make wiring connections simple and error proof

Rockford Fosgate M1D4-12 - New (Damaged Packaging, Product A+)

1200W Peak (300W RMS) 12” M1 Series Dual 4-Ohm Marine Subwoofer with RGB Lighting (White)

M1D4-12 big Out of stock
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Rockford Fosgate M1D4-12 - New (Damaged Packaging, Product A+)

1200W Peak (300W RMS) 12” M1 Series Dual 4-Ohm Marine Subwoofer with RGB Lighting (White)

• Peak Power: 1200 watts
• RMS Power: 300 watts
• Injection Molded Polypropylene Cone
• Santoprene Rubber Surround
• Impedance: Dual 2 ohm
• Mount depth: 4.65"
• Sensitivity: 92 dB

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Was $319.99 Details
$255.99
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• Peak Power: 1200 watts
• RMS Power: 300 watts
• Injection Molded Polypropylene Cone
• Santoprene Rubber Surround
• Impedance: Dual 2 ohm
• Mount depth: 4.65"
• Sensitivity: 92 dB

Rockford Fosgate M1D2-12B - New (Damaged Packaging, Product A+)

1200W Peak (300W RMS) 12” M1 Series Dual 2-Ohm Marine Subwoofer with RGB Lighting (Black)

M1D2-12B big Out of stock
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Rockford Fosgate M1D2-12B - New (Damaged Packaging, Product A+)

1200W Peak (300W RMS) 12” M1 Series Dual 2-Ohm Marine Subwoofer with RGB Lighting (Black)

• Peak Power: 1200 watts
• RMS Power: 300 watts
• Injection Molded Polypropylene Cone
• Santoprene Rubber Surround
• Impedance: Dual 2 ohm
• Mount depth: 4.65"
• Sensitivity: 92 dB

empty

Was $319.99 Details
$255.99
Notify Me

• Peak Power: 1200 watts
• RMS Power: 300 watts
• Injection Molded Polypropylene Cone
• Santoprene Rubber Surround
• Impedance: Dual 2 ohm
• Mount depth: 4.65"
• Sensitivity: 92 dB

Rockford Fosgate M1D4-12B - New (Damaged Packaging, Product A+)

1200W Peak (300W RMS) 12” M1 Series Dual 4-Ohm Marine Subwoofer with RGB Lighting (Black)

M1D4-12B big Out of stock
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Rockford Fosgate M1D4-12B - New (Damaged Packaging, Product A+)

1200W Peak (300W RMS) 12” M1 Series Dual 4-Ohm Marine Subwoofer with RGB Lighting (Black)

• Peak Power: 1200 watts
• RMS Power: 300 watts
• Injection Molded Polypropylene Cone
• Santoprene Rubber Surround
• Impedance: Dual 2 ohm
• Mount depth: 4.65"
• Sensitivity: 92 dB

empty

Was $319.99 Details
$255.99
Notify Me

• Peak Power: 1200 watts
• RMS Power: 300 watts
• Injection Molded Polypropylene Cone
• Santoprene Rubber Surround
• Impedance: Dual 2 ohm
• Mount depth: 4.65"
• Sensitivity: 92 dB

Rockford Fosgate M1D2-10B - New (Damaged Packaging, Product A+)

10" Color Optix marine subwoofer DVC (2Ω), 300 watts RMS, 1200 watts peak, black grille

M1D2-10B big Out of stock
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Rockford Fosgate M1D2-10B - New (Damaged Packaging, Product A+)

10" Color Optix marine subwoofer DVC (2Ω), 300 watts RMS, 1200 watts peak, black grille

• Injection molded mineral filled polypropylene cone body with UV inhibitors
• Vented motor design with water-repelling nano coated mesh screen
• Vented motor design with water-repelling nano coated mesh screen
• Fully insulated silicone tinsel leads
• Ultra-bright wide-angle RGB LEDs provide rich, reliable illumination
• Industry’s first molded in-frame connectors for simple connectivity in addition to conventional spade terminals
• 100% UV Stable ASA plastic frame & grille design stands up to harsh marine environment

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Was $259.99 Details
$207.99
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• Injection molded mineral filled polypropylene cone body with UV inhibitors
• Vented motor design with water-repelling nano coated mesh screen
• Vented motor design with water-repelling nano coated mesh screen
• Fully insulated silicone tinsel leads
• Ultra-bright wide-angle RGB LEDs provide rich, reliable illumination
• Industry’s first molded in-frame connectors for simple connectivity in addition to conventional spade terminals
• 100% UV Stable ASA plastic frame & grille design stands up to harsh marine environment

Rockford Fosgate M1D4-10 - New (Damaged Packaging, Product A+)

1200W Peak (300W RMS) 10” M1 Series Dual 4-Ohm Marine Subwoofer with RGB Lighting (White)

M1D4-10 big Out of stock
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Rockford Fosgate M1D4-10 - New (Damaged Packaging, Product A+)

1200W Peak (300W RMS) 10” M1 Series Dual 4-Ohm Marine Subwoofer with RGB Lighting (White)

• Peak Power: 1200 watts
• RMS Power: 300 watts
• Injection Molded Polypropylene Cone
• Santoprene Rubber Surround
• Impedance: Dual 8 ohm
• Mount depth: 4.23"
• Sensitivity: 91.5 dB

empty

Was $259.99 Details
$207.99
Notify Me

• Peak Power: 1200 watts
• RMS Power: 300 watts
• Injection Molded Polypropylene Cone
• Santoprene Rubber Surround
• Impedance: Dual 8 ohm
• Mount depth: 4.23"
• Sensitivity: 91.5 dB

Rockford Fosgate M1D2-10 - New (Damaged Packaging, Product A+)

1200W Peak (300W RMS) 10” M1 Series Dual 2-Ohm Marine Subwoofer with RGB Lighting (White)

M1D2-10 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

Rockford Fosgate M1D2-10 - New (Damaged Packaging, Product A+)

1200W Peak (300W RMS) 10” M1 Series Dual 2-Ohm Marine Subwoofer with RGB Lighting (White)

• Peak Power: 1200 watts
• RMS Power: 300 watts
• Injection Molded Polypropylene Cone
• Santoprene Rubber Surround
• Impedance: Dual 4 ohm
• Mount depth: 4.23"
• Sensitivity: 91.5 dB

empty

Was $259.99 Details
$207.99
Notify Me

• Peak Power: 1200 watts
• RMS Power: 300 watts
• Injection Molded Polypropylene Cone
• Santoprene Rubber Surround
• Impedance: Dual 4 ohm
• Mount depth: 4.23"
• Sensitivity: 91.5 dB

Rockford Fosgate M1D4-10B - New (Damaged Packaging, Product A+)

1200W Peak (300W RMS) 10” M1 Series Dual 4-Ohm Marine Subwoofer with RGB Lighting (Black)

M1D4-10B big Out of stock
Go to item page Right Arrow Icon of Right Arrow

Rockford Fosgate M1D4-10B - New (Damaged Packaging, Product A+)

1200W Peak (300W RMS) 10” M1 Series Dual 4-Ohm Marine Subwoofer with RGB Lighting (Black)

• Peak Power: 1200 watts
• RMS Power: 300 watts
• Injection Molded Polypropylene Cone
• Santoprene Rubber Surround
• Impedance: Dual 8 ohm
• Mount depth: 4.23"
• Sensitivity: 91.5 dB

empty

Was $259.99 Details
$207.99
Notify Me

• Peak Power: 1200 watts
• RMS Power: 300 watts
• Injection Molded Polypropylene Cone
• Santoprene Rubber Surround
• Impedance: Dual 8 ohm
• Mount depth: 4.23"
• Sensitivity: 91.5 dB

Rockford Fosgate M1D4-8B

600W Peak (150W RMS) 8" M1 Series Dual 4-ohm Marine Subwoofer with Color Optix LED

M1D4-8B big Out of stock
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Rockford Fosgate M1D4-8B

600W Peak (150W RMS) 8" M1 Series Dual 4-ohm Marine Subwoofer with Color Optix LED

• Peak Power: 600 watts
• RMS Power: 150 watts
• Impedance: Dual 4 ohm
• Injection Molded Polypropylene with UV Protection Cone
• Santoprene Rubber Surround
• Mount depth: 3.43"
• Sensitivity: 87.5 dB

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$239.99
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• Peak Power: 600 watts
• RMS Power: 150 watts
• Impedance: Dual 4 ohm
• Injection Molded Polypropylene with UV Protection Cone
• Santoprene Rubber Surround
• Mount depth: 3.43"
• Sensitivity: 87.5 dB

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    Rockford Fosgate Marine Subwoofers Information

    Rockford Fosgate marine subwoofers are specifically designed for marine installations and outdoor use. With rubber mounting gaskets and corrosion resistant materials, these subs hit hard and sound great on the water. Rockford Fosgate is your trusted source for marine subwoofers.
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