MTX F150C04BK12-TN ThunderForm 12” 200W RMS 4Ω Custom Loaded Subwoofer Enclosure for 2004-2008 Ford F-150 Crew Cab / Extended Cab (Black)

MTX F150C04BK12-TN ThunderForm 12” 200W RMS 4Ω Custom Loaded Subwoofer Enclosure for 2004-2008 Ford F-150 Crew Cab / Extended Cab (Black)MTX Audio F150C04BK12 TN ThunderForm Loaded 12" Subwoofer Enclosure 2004 2008 Ford F 150 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 F150C04BK12 TN is a custom fit, vehicle specific bass solution designed for 20042008 Ford F 150 owners who want deep, high impact low end without sacrificing

MTX Audio F150C04BK12-TN ThunderForm Loaded 12" Subwoofer Enclosure – 2004-2008 Ford F-150

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 F150C04BK12-TN is a custom-fit, vehicle-specific bass solution designed for 2004–2008 Ford F-150 owners who want deep, high-impact low-end without sacrificing interior utility. Unlike standard truck boxes that are limited to 10-inch drivers, this ThunderForm is engineered to house a massive 12-inch Terminator series subwoofer, providing the extra cone surface area needed for truly "Thunderous" bass extension. This "Loaded" version is non-amplified, allowing you to pair it with your choice of high-powered external amplification. Rotationally molded from high-density polyethylene (HDPE) and finished in a scratch-resistant Black, this enclosure fits perfectly under the driver’s side rear seat for a completely stealth, factory-integrated look.

Key Features

• Vehicle Specific Fit: Precision-engineered for 2004-2008 Ford F-150 SuperCrew and SuperCab 4-door models
• High-Output 12" Subwoofer: Pre-loaded with a 12-inch Terminator series driver, offering deeper bass and more air movement than standard 10" truck enclosures
• Increased Power Handling: Optimized to handle 400 Watts RMS (800 Watts Peak), delivering powerful, undistorted bass when paired with a quality external amplifier
• Stealth Integration: Installs out of sight under the rear seat, preserving all passenger legroom and full seat functionality
• Indestructible HDPE Construction: Rotationally molded high-density polyethylene is resonance-free and color-matched in Black to resist scratches and blend with your interior
• Sealed Enclosure Precision: Features a 0.94 cubic foot sealed internal volume for tight, accurate, and highly musical bass reproduction
• Customizable Power: Features high-quality terminal posts for a secure connection to any mono or bridged 2-channel amplifier
• High-Efficiency Driver: Subwoofer features a lightweight polypropylene cone and durable rubber surround for long-lasting performance in automotive environments
• Frequency Response: 24Hz – 160Hz
• Sensitivity: 86dB
• Dimensions: 8.25" H x 34.5" W x 14.5" D