Custom Event Setup

×

Click on the elements you want to track as custom events. Selected elements will appear in the list below.

Selected Elements (0)
    Skip to content

    QBSHALLOW10 DF

    Single 10" Sealed Subwoofer Enclosure – Universal Downfire / Under-Seat

    The QBSHALLOW10 DF is a versatile, universal subwoofer enclosure designed for downfire or under-seat installation in most trucks. Its single 10" sealed configuration provides tight, accurate bass in a compact form, making it an ideal solution for enhancing your vehicle’s audio without taking up unnecessary space.

    Finished with a durable bed-liner coating, this enclosure is built to withstand daily use while maintaining excellent acoustic performance. Designed to fit under the seat of most GMC, Chevy, and Ford trucks, it delivers powerful, controlled low-frequency sound in a universal application.

    Key Features:

    • Single 10" sealed subwoofer configuration

    • Universal downfire design or under-seat installation

    • Durable bed-liner finish for long-lasting protection

    • Compact design fits most GMC, Chevy, and Ford truck cabins

    • Provides tight, accurate bass with minimal footprint

    Specifications:

    • Air Space: 0.65 cubic feet

    • Mounting Depth: 3.5 inches

    • Height: 12 inches

    • Width: 19.625 inches

    • Depth: 6 inches

    Available from Ultimate Marketing, this enclosure is perfect for truck owners seeking a compact, universal under-seat solution with high-quality, sealed bass performance.