• Description
  • Features
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  • Specifications

Power Acoustik MOFOS-12D4 12-Inch Subwoofer

The Power Acoustik MOFOS-12D4, part of the MOFO Type S Series, is a high-performance 12-inch subwoofer designed for car audio enthusiasts seeking deep low bass and high-impact bass. Engineered with advanced materials and a robust cast aluminum basket, this car audio subwoofer delivers superior SPL performance with a 2500 watts max power and 1200 watts RMS power rating. Featuring a dual 4-ohm voice coil, composite sandwich cone, and overcompensating motor structure, the MOFOS-12D4 ensures durability and exceptional bass performance for any car audio upgrade. Whether installed in a ported enclosure or sealed enclosure, this subwoofer transforms your vehicle’s sound system with powerful, distortion-free low frequencies.

Why Choose the Power Acoustik MOFOS-12D4 for Car Audio?

The Power Acoustik MOFOS-12D4 combines cutting-edge design with proven engineering to deliver unmatched low-frequency dynamics. Its dual 4-ohm voice coil and 272oz motor volume provide the power and precision needed for SPL performance, while the composite sandwich cone with spruce pulp cone and polypropylene surface ensures smooth, resonant bass. Below, we explore its key features, specifications, and benefits to help you understand why the MOFOS-12D4 is a top choice for power acoustik 12 inch subwoofer enthusiasts.

What Makes the MOFOS-12D4’s Bass Performance Stand Out?

The MOFOS-12D4 is built to produce deep low bass with precision and power:

  • Dual 4-Ohm Voice Coil: The 2.5-inch, 4-layer voice coil uses large-gauge wire to handle high power and resist heat, ensuring consistent performance during extended use.
  • Composite Sandwich Cone: Combines a polypropylene surface for durability with a spruce pulp cone backing for smooth, resonant low frequencies, reducing distortion.
  • Aluminum Dust Cap: Acts as a heat sink dust cap with fins to brace the cone, minimizing flex during high excursion and dissipating heat from the voice coil.
  • Overcompensating Motor Structure: A 254-ounce magnet and 272oz motor volume increase magnetic strength, delivering powerful low-frequency dynamics for high-impact bass.
  • Polyether Foam Surround: Supports extended excursion, allowing the subwoofer to handle intense bass output without compromising sound quality.
  • Dual Damper Suspension: Dampens violent accelerations, ensuring controlled performance and clear bass reproduction.

How Does the MOFOS-12D4 Ensure Durability?

The MOFOS-12D4 is designed to withstand the rigors of high-performance car audio:

  • Cast Aluminum Basket: A non-magnetic, non-resonant frame provides structural integrity and thermal resistance, keeping the subwoofer stable under heavy use.
  • High-Temperature-Tolerance Adhesives: Resist thermal failure, ensuring long-term durability even in extreme conditions.
  • Vented T-Yoke & Frame: The vented T-yoke and 12mm T-yoke & top plate reduce voice coil heat buildup, maintaining performance during prolonged high-output sessions.

What Are the Recommended Enclosure Types?

To maximize bass performance, the MOFOS-12D4 is optimized for specific enclosures:

  • Ported Enclosure: A 2 cu ft ported enclosure enhances deep low bass, ideal for those seeking maximum volume and resonance, as noted in power acoustik mofo 12 box specs.
  • Sealed Enclosure: A 1 cu ft sealed enclosure delivers tight, precise bass, perfect for listeners prioritizing clarity over sheer power.

What Are the Technical Specifications of the MOFOS-12D4?

The Power Acoustik MOFOS-12D4 is engineered for SPL performance and reliability:

Feature Specification
Subwoofer Size 12-Inch Subwoofer
Power Handling 2500 Watts Max Power, 1200 Watts RMS Power
Voice Coil Dual 4-Ohm Voice Coil, 2.5-inch, 4-layer
Cone Material Composite Sandwich Cone with Polypropylene Surface and Spruce Pulp Cone
Dust Cap Aluminum Dust Cap (Heat Sink)
Basket Cast Aluminum Basket
Motor Structure Overcompensating Motor Structure, 272oz Motor Volume, 254-ounce magnet
Surround Polyether Foam Surround
Suspension Dual Damper Suspension
T-Yoke 12mm T-Yoke, Vented T-Yoke & Frame
Adhesives High-Temperature-Tolerance Adhesives
Efficiency 84.6dB Efficiency
Mounting Depth 6.75" Mounting Depth
Enclosure Recommendations 2 cu ft Ported Enclosure, 1 cu ft Sealed Enclosure


Why Is the MOFOS-12D4 Ideal for Car Audio Upgrades?

The Power Acoustik MOFOS-12D4 is tailored for car audio enthusiasts seeking a power acoustik 12 inch subwoofer that delivers high-impact bass and deep low bass. Its MOFO Type S Series design improves efficiency over previous models, with a cast aluminum basket and aluminum dust cap ensuring durability and heat dissipation. The dual 4-ohm voice coil and overcompensating motor structure provide the power needed for SPL performance, making it perfect for competitions or everyday listening. Whether you’re upgrading your vehicle’s sound system or building a custom setup, the power acoustik mofo 12 delivers exceptional bass performance with vehicle compatibility.

Why Buy the Power Acoustik MOFOS-12D4?

The Power Acoustik MOFOS-12D4 stands out as a top choice for car audio subwoofer upgrades, offering a balance of power, durability, and sound quality. Its 2500 watts max power and 1200 watts RMS power ratings, combined with a composite sandwich cone and vented T-yoke, ensure low-frequency dynamics that elevate any car audio system. With power acoustik mofo 12 specs optimized for both ported enclosure and sealed enclosure setups, this subwoofer caters to diverse preferences, from booming bass to tight, precise low-end. For bass enthusiasts, the MOFOS-12D4 is a reliable, high-performance solution that transforms your driving experience.

Overcompensating Motor Structure for Increased Magnetic Strength

12mm T-Yoke & Top Plate Improve Low-Frequency Dynamics

Vented T-Yoke & Frame Reduces Voice Coil Heat Build-up

Die-Cast Aluminum Heat Sink Dust Cap Absorbs Voice Coil Heat

Aluminum Dust Cap Fins Dissipate Heat & Strengthen Cone

Non-Magnetic Non-Resonate Die-Cast Aluminum Frame

2.5” 4-Layer Voice Coil w/ Large Gauge Wire Increases Power

High-Temperature Tolerance Adhesives Resist Thermal Failure

Nickel Plated 8ga Spring-Loaded Compression Wire Terminals

Non-Transfer Spruce Pulp Cone w/ UV & Chemical Protection

High-Density Polyether Foam Surround w/ UV & Chemical Protection

Dual Poly-Cotton Suspension Dampen Violent Accelerations

Stitched Voice Coil Leads Prevent Potential Damage

1-pc Gasket/Trim Ring w/ Concealed Mounting Holes Included

Specifications MOFO-12D4
Max Power Handling 2,500 Watts
RMS Power Handling 1,200 Watts
Efficiency (1w/1m) 86.50
Voice Coil Configuration 2.50″ Dual 4Ω
Motor Volume 254oz
Mounting Depth 6.50″
Optimum Sealed Enclosure ft³ 1.25
Optimum Ported Enclosure ft³ 2.50