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Power Acoustik MOFO Series Subwoofers – Built for Deep Bass and Extreme Performance

The MOFO Series Subwoofers from Power Acoustik are engineered for one purpose—maximum bass output. These subwoofers aren’t just loud; they’re built to deliver high SPL performance, deep low-frequency response, and long-lasting durability for car audio enthusiasts who demand the best from their system.

With advanced materials like anodized aluminum heat sinks, non-pressed pulp cones, polyether foam surrounds, and dual voice coils, the MOFO lineup pushes the boundaries of what an aftermarket subwoofer can handle. If you want bass that shakes the block and sound that competes with the best, this series was built with you in mind.

Why Choose Power Acoustik MOFO Subwoofers?

In a saturated market full of flashy subwoofers and inflated wattage claims, Power Acoustik has earned a reputation for delivering real-world performance, rugged engineering, and unmatched value. The MOFO Series is their flagship subwoofer line, designed with competitive SPL in mind and optimized for everyday durability.

Key Benefits:

  • Massive Power Handling – Up to 3,000 watts max and 1,700 watts RMS power output.
  • Dual Voice Coil Configuration – Offers flexibility for wiring multiple subs or matching impedance with your amp.
  • Pro-Level Cooling System – Die-cast aluminum heat sinks around the voice coil keep things cool during extended bass sessions.
  • Reinforced Cone Design – The non-pressed pulp cone with a dust cap improves rigidity and reduces distortion at high volumes.
  • Competition-Ready Sound Pressure Level – Designed for serious SPL systems without sacrificing clarity.

Whether you're competing in SPL events or just want your daily drive to sound like a concert on wheels, MOFO subwoofers offer the power, control, and tone to make it happen.

Meet the MOFO Lineup – 12" and 15" Options Built for Impact

Choosing the right subwoofer size depends on your vehicle space, bass preference, and amplifier setup. Power Acoustik offers the MOFO Series in 12-inch and 15-inch sizes, each tuned for deep bass and aggressive output.

MOFO 124X – 12" Subwoofer with Punch

The Power Acoustik MOFO 124X is a 12-inch subwoofer ideal for users looking to balance bass depth and quick response. It fits comfortably in most vehicles and performs exceptionally in both sealed and ported enclosures.

Specifications:

  • 2.5" Dual 2-Ohm Voice Coils
  • 3,000W Max Power
  • 1,700W RMS Power
  • Reinforced Cone Structure
  • Stitched Polyether Surround

Perfect for tight bass that doesn’t sacrifice volume.

MOFO 152X – 15" Subwoofer That Dominates

The MOFO 152X takes bass to the next level. This 15-inch monster is for serious car audio setups that need to fill large spaces with thunderous sound. If you're building a show car or an SPL competition system, this one’s for you.

Specifications:

  • 2.5" Dual 2-Ohm Voice Coils
  • 3,500W Max Power
  • 1,800W RMS Power
  • Heavy-Duty Die-Cast Frame
  • Blue Anodized Aluminum Heat Sink

This model is best paired with a high-output amplifier and installed in a vented enclosure for full effect.


Designed for Bass Enthusiasts and Everyday Drivers Alike

While the MOFO series clearly targets serious bass heads and SPL competitors, it’s not limited to just that crowd. These subwoofers are also great for anyone upgrading from stock audio or looking for a reliable bass solution that won’t break the bank.

Who It's For:

  • Car Audio Hobbyists – Looking for a noticeable upgrade in bass response.
  • SPL Competitors – Need extreme output and heat-handling capacity.
  • DIY Installers – Want flexible wiring and fitment in multiple box types.
  • Sound Quality Seekers – Want punch and depth without distortion.

With its blend of power, build quality, and value, the MOFO series is a well-rounded option for multiple user types.

Built to Last – Materials and Engineering That Matter

What separates MOFO subwoofers from lower-tier competitors isn’t just wattage—it’s design integrity. Every component is selected to ensure thermal resistance, mechanical reliability, and sound performance over time.

Key Design Elements:

  • Die-Cast Aluminum Basket – Rigid frame to reduce flex and maintain cone alignment.
  • Blue Anodized Heat Sink – Adds thermal cooling and visual flair.
  • Non-Pressed Pulp Cone – Provides more surface area and better air displacement.
  • Polyether Foam Surround – Durable, flexible, and responsive during hard bass hits.
  • Dual Voice Coils – Enhance amplifier compatibility and wiring configurations.

Every MOFO subwoofer is built to not only sound great but also survive the stress of real-world use, including high-output scenarios.

Choosing the Right Enclosure

To get the most out of your Power Acoustik MOFO Subwoofer, matching it with the right enclosure is key. Whether you’re going for a sealed box for tight, controlled bass or a ported enclosure for louder, boomier output, enclosure tuning affects performance drastically.

Recommended Enclosure Types:

  • Sealed Enclosure – Tighter response, ideal for accurate bass and smaller spaces.
  • Ported/Vented Box – Louder output, more efficient use of power, better for competition-style systems.

For deep, room-filling bass, a vented box tuned between 30–36Hz is often ideal.


Wiring and Amplifier Matching

Wiring Configurations:

The MOFO series comes with dual voice coils (2-ohm or 4-ohm options) allowing flexible setups:

  • Parallel Wiring for 1-ohm load
  • Series Wiring for 4-ohm load

This lets you match the subwoofer's impedance with your amplifier's output for optimal power delivery and safe operation.

Amplifier Matching:

Look for amplifiers with:

  • RMS output between 1500–2000W
  • Stable performance at 1 or 2 ohms
  • Low THD (total harmonic distortion)

Pairing your subwoofer with the right amp ensures clean, distortion-free bass, and protects your gear from overheating or overloading.

Final Thoughts: Why MOFO Means Business

If you're serious about bass performance, build quality, and value, the Power Acoustik MOFO Series Subwoofers should be at the top of your list. Built to take abuse and deliver unrelenting low-frequency energy, these subs offer a level of quality and output typically found in much more expensive products.

Whether you're adding one to your daily driver or building a competition setup from the ground up, the MOFO series delivers next-level audio performance that’s built to impress—on the meter and on the street.

Frequently Asked Questions


How much power do MOFO subwoofers need?

The MOFO 124X requires up to 1,700W RMS, while the MOFO 152X can handle 1,800W RMS. Make sure to use an amplifier that can match this output without clipping.

What size box should I use for a MOFO subwoofer?

For the MOFO 124X, a 1.5 to 2.5 cu ft ported box is ideal. The MOFO 152X performs best in a 2.5 to 3.5 cu ft vented enclosure. Always tune the port frequency to between 30Hz and 36Hz for best results.

Are these subwoofers good for daily driving?

Yes. While they’re built to compete in SPL events, the MOFO series can be used for daily listening when properly powered and tuned. They’re durable and can handle the demands of regular use.

Can I run a MOFO sub on a stock alternator?

A stock alternator may be enough for a single sub setup, but for multiple MOFO subs or high RMS output, it’s recommended to upgrade your alternator and install a secondary battery or capacitor.

What’s the difference between the MOFO 124X and MOFO 152X?

  • The 124X is a 12-inch model with 3,000W peak power.
  • The 152X is a 15-inch model with 3,500W peak power. The 152X delivers deeper bass and greater output due to its larger cone area.