800W Under-Seat Active Subwoofer Bass Box - Slim Amplifier Subwoofer for Car, Truck & Boat Audio

Unleash deep, powerful bass without sacrificing space or comfort in your vehicle. This low-profile subwoofer is engineered to deliver an 800W peak bass experience with a built-in amplifier, while fitting neatly under your seat. Perfect for car, truck, or boat audio upgrades, it’s the compact solution for high-power car audio enthusiasts who want premium sound without a bulky setup.

Key Features

• Peak 800W Power Output: Delivers thunderous bass impact for music lovers who demand more. Best Buy+1

• Slim Under-Seat Design: Low-profile enclosure fits under most seats—ideal for saving trunk or cabin space. Vevor+1

• Built-In Amplifier with High & Low Level Inputs: Connects easily to factory or aftermarket head units, offering flexibility in installation. Amazon+1

• Durable Construction & Thermal Protection: Designed for reliability with protective circuitry to guard against overload and heat. Amazon+1

Why Choose Our 800W Under-Seat Active Subwoofer Bass Box
Unlike traditional large subwoofer enclosures that take up trunk space, this model hides neatly under the seat for a clean install without compromise. Many budget subwoofers lack input versatility or protective build—this unit combines both high-level/low-level input options and built-in thermal safeguards for premium performance in a compact footprint.

Perfect For

• Car and truck owners wanting a bass upgrade without losing cargo or seating space

• Boat enthusiasts seeking a 12 V compatible subwoofer with serious output

• Music lovers across genres—whether hip-hop, EDM or rock—who want real bass presence

• Beginners and DIY installers needing an easy setup with the flexibility of built-in amplifier

Step Up Your Sound Game Today
Don’t settle for weak bass or bulky installations—transform your ride’s audio with the 800W Under-Seat Active Subwoofer Bass Box. Experience the deep, clean power your music deserves.