MOFO-122X | 2700W 12 Inch Car Power Subwoofer

Power Acoustik MOFO‑122X 12″ Subwoofer — High-Performance Bass Engineered for SPL Domination

The Power Acoustik MOFO‑122X is built for those who demand maximum bass output and thermal reliability in high-power audio systems. Designed with competition-level components and an architecture tailored for deep frequency reproduction, this 12-inch subwoofer blends acoustic engineering with industrial-grade materials to produce consistent and powerful low-end response.

Precision-Engineered for Extreme Sound Pressure

At the heart of the MOFO‑122X is a 2.5" dual 2-ohm, 4-layer voice coil designed to handle 1,500 watts RMS and 2,700 watts max power. This configuration allows flexible wiring and amplifier matching for optimized load handling and current efficiency—ideal for both sealed and ported enclosures around 1–2 ft³.

Composite Cone Construction

The cone uses a composite sandwich design—a high-density polypropylene outer layer for environmental resistance, fused with non-pressed spruce pulp paper for superior acoustic dampening. This hybrid structure ensures low cone resonance and tight bass response at both low and mid-level frequencies.

Integrated Aluminum Dust Cap & Heat Dissipation System

What sets the MOFO‑Series X apart is its aluminum dust cap bonded to the voice coil former. More than a visual centerpiece, the blue anodized cap serves as a functional heat extractor, transferring heat away from the coil during extended high-volume play. This reduces the risk of thermal failure and supports consistent SPL performance.

Cast Aluminum Basket & Suspension Reinforcement

A die-cast aluminum frame anchors the subwoofer structure, reducing flex and mechanical loss during cone movement. The cone's motion is further stabilized by dual poly-cotton spiders, stitched tinsel leads, and a high-roll UV-protected polyether foam surround, allowing for aggressive cone excursion without distortion.

Terminal Quality & Installation Versatility

Installation is straightforward with nickel-plated 8-gauge compression terminals. The 6.875" mounting depth makes this subwoofer compatible with most vehicle enclosures while delivering competition-grade sound.

Technical Highlights

• Power Handling: 1,500W RMS / 2,700W Peak
• Impedance: Dual 2Ω Voice Coils
• Sensitivity: 85.37 dB
• Cone Material: Polypropylene + Spruce Pulp Sandwich
• Dust Cap: Integrated Aluminum Heatsink
• Suspension: Dual Spider System with Stitched Leads
• Frame: Die-Cast Aluminum Basket
• Mounting Depth: 6.875