Alpine Compatible with 2015-2025 Ford F-150 Super Cab Extended Truck Sealed Dual 12" W12S4 Loaded Subwoofer Stereo Sub Box Enclosure Car Audio Bundle 500W RMS 4 Ohm

This Package includes the following: b>1 x Compatible with 2015 - UP Ford F-150 Super Cab EXT Truck Dual 12" Sub Box Subwoofer Enclosure1 x Alpine W12S4 Car Audio BassLine Series Sub Single 4 Ohm 500W Peak 12" SubwooferCompatible with 2015 - UP Ford F-150 Super Cab EXT Truck Dual 12" Sub Box Subwoofer Enclosureb>Features:b>Mounting Depth: 5-1/2"Air Space: 0.50 Cubic Feet per SubSealed EnclosureConstructed with High Quality MDFHigh Quality Twist Knob / Banana Plug Terminal Cup (Bare Wire 'up to 10GA')High Quality Black CarpetOverall Dimensions: 29-1/4" L X 17" W X 8" HEnclosure installs under the rear seat, subs fire downwardb>This box is Compatible with Ford:b>2015 - UP F-150 Super Cab (Extended) TruckAlpine W12S4 Car Audio BassLine Series Sub Single 4 Ohm 500W Peak 12" Subwoofer:b>General Features:b>12" Single 4 ohm BassLine (Bass) Series SubwooferSubwoofer Series: BassLine (Alpine)Subwoofer Size: 12"Peak Power Handling: 750 wattsRMS Power Handling: 250 wattsVoice Coil(s): SingleImpedance (Per Voice Coil): 4 ohmsVoice Coil Diameter: 2"Frequency Response: 22 - 200 HzSensitivity: 87.9 dBXmax (millimeters): 10 mmSubwoofer Design: Round / CircleMain Cone Color: BlackWoofer Composition: Mica Injected Polypropylene - MIPPWoofer Surround: Poly-FoamSubwoofer Grille: Optional (Accessory required and sold separately) Alpine KTE-12PG

• ALPINE W12S4 DEEP AND POWERFUL 12-INCH BASS PERFORMANCE - The Alpine W12S4 subwoofer delivers rich, hard-hitting, and accurate bass that dramatically enhances your truck’s audio system. Its 12-inch woofer produces deep low-end frequencies without distorting vocals or mids. The rugged build ensures reliable daily performance. It maintains clarity even at higher volume levels. This subwoofer provides a major upgrade over factory sound.
• ENGINEERED FOR 2009–2014 FORD F-150 SUPER CREW CAB FITMENT - The enclosure is designed specifically for 09–14 F-150 Super Crew models. It installs cleanly behind or under the rear seats with no cutting or interior modification needed. The compact footprint preserves cabin and cargo space while still delivering strong bass output. It integrates seamlessly with the truck’s interior layout. This ensures proper bass direction and optimal acoustic performance.
• DUAL CHAMBER SEALED ENCLOSURE FOR CLEAN, ACCURATE BASS - Each woofer is housed in its own sealed chamber for enhanced clarity and low-frequency precision. This separation reduces interference and results in tighter, more controlled bass. It performs consistently at both low and high listening volumes. The sealed design works well for all music genres. It is ideal for drivers who want clean, detailed bass instead of excessive boom.
• DURABLE AND RIGID ENCLOSURE FOR LONG-LASTING PERFORMANCE - The enclosure is built from high-quality materials that reduce vibration and flex. This promotes stable woofer movement and cleaner bass reproduction. It withstands daily driving, temperature swings, and long-term use. The rugged build also protects the subs from cargo impact. This ensures years of dependable audio output.
• PRELOADED AND READY FOR FAST INSTALLATION - The subwoofers come pre-mounted in the enclosure for a quick, hassle-free setup. This eliminates installation guesswork and saves significant time. It pairs easily with most aftermarket amplifiers. The plug-and-play design lets F-150 owners upgrade their bass immediately. It delivers instant improvement tailored to the 09–14 F-150 Super Crew.