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Rockford Fosgate M1D4-8

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

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• Peak Power: 600 watts
• RMS Power: 150 watts
• Impedance: Dual 4 ohm
• Mineral-Filled Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 3.43"
• Sensitivity: 87.5 dB

Learn more about the m1d48
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$199.99

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Product Highlights


• Peak Power: 600 watts
• RMS Power: 150 watts
• Impedance: Dual 4 ohm
• Mineral-Filled Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 3.43"
• Sensitivity: 87.5 dB

Description


Rockford Fosgate brand icon

Authorized dealer


Rockford Fosgate M1D4-8

The M1D4-8 Color Optix 8” DVC 4-Ohm subwoofers deliver loud, clear, accurate bass, and light the way for your journey! The subwoofers connect with the Rockford Fosgate Color Optix Controller and RF Connect App, allowing you to customize your own color patterns. The Element Ready design and IPX6 certification makes them truly purpose-built for marine or motorsport applications where protection from damaging UV rays and water spray is essential.


Product Details:

  • 8" Dual 4 ohm M1 Series Subwoofer
  • Power Handling:
    • Peak: 600 watts
    • RMS: 150 watts
  • Mineral-Filled Polypropylene Cone
  • Santoprene Rubber Surround
  • Ultra-bright wide-angle Color Optix RGB LEDs (Rockford Fosgate PMX-RGB controller sold separately)
  • RF Connect App is available to download on iPhone and Android
  • 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 environments
  • Fully insulated silicone tinsel leads
  • Vented motor design with water-repelling nano coated mesh screen
  • Zinc Nickel-plated Marine grade brass connection terminals
  • Linear Synthetic Fiber Blend Spiders
  • Integrated Deutsch/Amphenol connectors make wiring connections simple and error proof
  • VAST vertical attach surround technique increases effective radiating cone area up to 25%
  • VERSA impedance switch quickly allows series or parallel configuration without additional wiring
  • 1.5" High Temperature Aluminum Voice coil
  • 7 mm Xmax
  • Frequency Response: 28 - 750 Hz
  • Resonance Frequency (Fs): 44.5 Hz
  • Sensitivity: 87.5 dB
  • Recommended sealed box volume: 0.55 cubic feet
  • Recommended ported box volume: 1.10 cubic feet
  • Top-mount depth: 3.43"
  • Cutout diameter: 7.10"
  • IP67 Certified
  • Authorized Internet Dealer
  • Includes protective subwoofer grille
  • 2 Year Manufacturer's Warranty

  • Priced Individually

PDF IconRockford Fosgate M1D48 owner’s manual

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Rockford Fosgate M1D4-8 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Rockford Fosgate M1D4-8 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Rockford Fosgate M1D4-8 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Rockford Fosgate M1D4-8 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

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Specifications & Details


Subwoofer Specifications
Series
M1 Series
Subwoofer Size
8"
Peak Power Handling
600 watts
RMS Power Handling
150 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Voice Coil Material
Aluminum
Voice Coil Diameter
1.5"
Frequency Response
28 - 750 Hz
Sensitivity
87.5 dB
Xmax (millimeters)
7 mm
Subwoofer Design
Round / Circle
Main Cone Color
White
Woofer Composition
Mineral-Filled Polypropylene
Woofer Surround
Santoprene Rubber
Magnet Structure
Double Stacked
Magnet weight
17.72 oz.
Subwoofer Grille
Yes - Included
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
0.4 cubic feet
Optimum Sealed Box Volume
0.55 cubic feet
Maximum Sealed Box Volume
0.75 cubic feet
Optimum Ported Box Volume
1.10 cubic feet
Top-Mount Depth (Mounting Depth)
3.43"
Cutout Diameter
7.10"
Shallow Mount Installation
No
Electromechanical Parameters
Free-Air Resonance (Fs)
44.5 Hz
Equivalent Compliance (Vas)
15.7 liters
Total Speaker Q Value (Qts)
0.9
Electrical Q Value (Qes)
0.79
Electrical Resistance of Voice Coil (Re)
6.3 ohm
Mechanical Q Value (Qms)
9.2
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Illuminated grille (attached)
Mounting screws (4)
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

M1D4-8

Weight:

15.00lbs

Internal SKU:

m1d48

Internal Product ID:

199999

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