MTX F150C04C12A-TN ThunderForm Amplified 12” 200W RMS 4Ω Custom Loaded Subwoofer Enclosure for 2004-2008 Ford F-150 Crew Cab / Extended Cab (Charcoal)

MTX F150C04C12A-TN ThunderForm Amplified 12” 200W RMS 4Ω Custom Loaded Subwoofer Enclosure for 2004-2008 Ford F-150 Crew Cab / Extended Cab (Charcoal)MTX Audio F150C04C12A TN ThunderForm Amplified 12" Subwoofer Enclosure 2004 2008 Ford F 150 (Charcoal) FITMENT NOTE: Fits 2004 2008 Ford F 150 SuperCrew (Crew Cab) and SuperCab (Extended Cab) 4 Door models. Does NOT fit 2004 "Heritage" (old 2003 body style), Standard Cab, or 2009 Up F 150 trucks. The MTX F150C04C12A TN is a vehicle specific, amplified bass system designed for 20042008 Ford F 150 owners who want high output performance with a factory

MTX Audio F150C04C12A-TN ThunderForm Amplified 12" Subwoofer Enclosure – 2004-2008 Ford F-150 (Charcoal)

FITMENT NOTE: Fits 2004-2008 Ford F-150 SuperCrew (Crew Cab) and SuperCab (Extended Cab) 4-Door models. Does NOT fit 2004 "Heritage" (old 2003 body style), Standard Cab, or 2009-Up F-150 trucks.

The MTX F150C04C12A-TN is a vehicle-specific, amplified bass system designed for 2004–2008 Ford F-150 owners who want high-output performance with a factory-matched look. This ThunderForm is finished in Charcoal to blend seamlessly with your truck's interior panels. While most truck boxes are limited to 10-inch drivers, this model is engineered to house a larger 12-inch Terminator series subwoofer, delivering a deeper and more powerful bass experience. As an "Amplified" unit, it includes a built-in 200-Watt RMS Class D amplifier specifically tuned to the enclosure’s internal volume. Rotationally molded from high-density polyethylene (HDPE), the F150C04C12A-TN is virtually indestructible and installs discreetly under the driver’s side rear seat, preserving your legroom and cargo space.

Key Features

• Vehicle Specific Fit: Precision-engineered specifically for 2004-2008 Ford F-150 SuperCrew and SuperCab 4-door models
• Charcoal Factory Match: Molded in a Charcoal finish to perfectly match the common gray/dark-gray interior colors of the Ford F-150
• High-Output 12" Subwoofer: Pre-loaded with a 12-inch Terminator series driver, providing significantly more bass impact than standard 10" truck enclosures
• Integrated Amplification: Built-in high-efficiency Class D monoblock amplifier delivering 200 Watts RMS (400 Watts Peak) of clean, dedicated power
• Stealth Integration: Mounts out of sight under the driver's side rear seat, maintaining full passenger legroom and seat functionality
• Indestructible HDPE Construction: Rotationally molded high-density polyethylene is resonance-free and color-matched throughout so scratches never show
• Smart Engage Technology: Automatically powers on the system when it detects a signal from factory speaker wires, eliminating the need for a remote turn-on wire
• Universal Connectivity: Features both high-level (speaker) and low-level (RCA) inputs for easy connection to any factory or aftermarket radio
• External Bass Control: Includes an EBC remote knob, allowing you to fine-tune your bass levels directly from the driver’s seat
• Sealed Design: Features a 0.94 cubic foot sealed internal volume for tight, punchy, and accurate bass reproduction
• Frequency Response: 24Hz – 160Hz
• Dimensions: 8.25" H x 34.5" W x 14.5" D