Alpine KTX-FPU8-K

Alpine KTX-FPU8-K is a custom-fit under-seat subwoofer mounting and installation enclosure kit engineered specifically to seamlessly integrate select Alpine compact powered subwoofers into targeted truck and SUV models.

Product Overview

• Brand: Alpine

• Product Line: Vehicle-Specific Custom Installation Accessories

• Part Number / SKU: KTX-FPU8-K

• Compatibility: Designed to fit select modern truck and SUV cabs (such as Ford Super Duty or F-150 applications depending on specific harness/chassis variations) to house compatible 8-inch compact subwoofers.

• Material / Build: Rugged, vehicle-contoured molded enclosure designed to fit cleanly into tight cabin spaces without sacrificing passenger legroom.

Key Features & Performance Benefits

1. Custom Under-Seat Integration:

   • Molded to match the exact floorboard contours and bracket locations of the target vehicle, allowing the subwoofer to tuck neatly under or behind the seat.

2. Space-Saving Design:

   • Maximizes unused cabin space to deliver impactful low-end bass response without requiring a bulky, floor-hogging box in the main cargo area.

3. Rigid Enclosure Construction:

   • Built with heavy-duty materials designed to prevent flex, panel rattle, and acoustic air leaks under high excursion, ensuring clean and tight bass performance.

4. Clean, Factory-Style Aesthetic:

   • Once installed, the enclosure blends seamlessly into the vehicle interior, hiding the audio upgrade while protecting the subwoofer driver from feet, gear, or carpet wear.

Recommended Applications

• Truck & SUV Audio Upgrades: Ideal for truck owners looking to add deep, punchy bass to their daily driver while retaining 100% of their back seat and trunk functionality.