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Power Acoustik MOFOS-12D4 12" MOFO S Subwoofer

2,500W Peak (1,200W RMS) 12" MOFO Type S Dual 4-Ohm Car Subwoofer

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• 1,200 Watts RMS
• 2,500 Watts Max
• Composite sandwich cone with polypropylene surface and spruce pulp backing
• Polyether foam surround
• Cast aluminum basket
• Aluminum dust cap fins

Learn more about the mofos12d4

We apologize

This item has been discontinued


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Description


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Authorized dealer

General Features:

  • 12" Dual 4-Ohm Subwoofer
  • Power Handling:
    • Peak: 2,500 watts
    • RMS: 1,200 watts
  • Composite sandwich cone with polypropylene surface and spruce pulp backing
  • High-density polyether foam surround with UV and chemical protection
  • Aluminum dust cap fins
  • Vented T-Yoke and frame
  • Cast aluminum basket
  • Nickel-plated 8 gauge spring loaded speaker terminals
  • 5-inch 4-ohm voice coil
  • Overcompensating motor structure for increased magnetic strength
  • Reccomended Sealed Enclosure: 1.25 ft3
  • Reccomended Ported Enclosure: 2.50 ft3
  • Top-mount depth: 6-1/4"
  • Cutout diameter: 11"
  • Sensitivity: 86.56 dB
  • Resonance Frequency (Fs): 28.6
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • Priced Individually

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Power Acoustik MOFOS-12D4 12" MOFO S Subwoofer Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Power Acoustik MOFOS-12D4 12" MOFO S Subwoofer Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Power Acoustik MOFOS-12D4 12" MOFO S Subwoofer Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Power Acoustik MOFOS-12D4 12" MOFO S Subwoofer Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
MOFO Series
Subwoofer Size
12"
Peak Power Handling
2500 watts
RMS Power Handling
1200 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Voice Coil Diameter
5"
Sensitivity
86.56 dB
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Composite polypropylene with spruce pulp backing
Woofer Surround
Polyether Foam
Recommended Enclosure Specifications
Minimum Sealed Box Volume
1.25 cubic feet
Optimum Sealed Box Volume
1.5 cubic feet
Minimum Ported Box Volume
2 cubic feet
Optimum Ported Box Volume
2.5 cubic feet
Top-Mount Depth (Mounting Depth)
6.25"
Cutout Diameter
11"
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
28.6 Hz
Equivalent Compliance (Vas)
47.98 liters
Total Speaker Q Value (Qts)
.383
Electrical Q Value (Qes)
.416
Electrical Resistance of Voice Coil (Re)
7.23 ohm
Mechanical Q Value (Qms)
4.722
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

MOFOS-12D4

Weight:

5.00lbs

Internal SKU:

mofos12d4

Internal Product ID:

127619

Customer Ratings & Reviews


Power Acoustik MOFOS-12D4 12

5 star
75%
4 star
25%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
5
Features
4.7
Design
5
Usability
5

Customer Reviews

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Look awsome

Exelent power handling have 3 in a ported box. The only thing I don't like about the 4 ohm subs that I didn't know I could only wire them to 2.7 ohms. Which means I needed more power. Great excursion

By Mathew on December 25, 2017

8 found this helpful


Great price great product

They look good inside my truck they sound great,and the price was affordable

By Blaze on March 24, 2018

5 found this helpful


Great sub for the buck

Hits harder than I imagined great buy for the money.

By Hutch on March 2, 2020

5 found this helpful


Crazy MOFO

This is the woofer I needed 7 years ago. This changed me for the better. It gets low, hits high DB and sounds great while doing it. Had a little prefab 12" single woofer Obcon labyrinth box . Absolutely beats anything I ever had before it. Might be getting two tens for my new Audi project. Sold on the MOFO line!!

By Shawn on January 16, 2020 Checkmark Icon Verified purchase

4 found this helpful


These subs are awesome

You will not be disappointed in buying these Subs. Awesome

By Anonymous on December 4, 2018 Checkmark Icon Verified purchase

3 found this helpful


Dont put 1200 rms on it

Got the S series over the X just to save a little cash. Put 1200 rms on it and it pounds!!. Got it in a ported box tuned to 34hz. Only thing is the coils start smelling with only a few short bursts of real good bass notes. I think the rms for the S series is a little over rated. However I must say, I am hooked on the MOFO subs for the price and for the output. Im gonna swap it out for the X series here shortly.

By Hammy on January 10, 2022

2 found this helpful


Best speakers ever!!!!!!

I love these speakers because they are dual voice coil. in fact, I think I might buy it

By Bigcheese on September 19, 2020

3 found this helpful


By Manuel on June 9, 2024 Checkmark Icon Verified purchase




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