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Get it between 2025-08-22 to 2025-08-29. Additional 3 business days for provincial shipping.
DEEP BASS PERFORMANCE: Delivers 400W peak power with an 8" subwoofer for rich, immersive low frequencies in your car or truck audio system.
SPACE-SAVING DESIGN: Slim 2.8" profile fits under most vehicle seats, maximizing space while providing powerful bass for small cars, trucks, or SUVs.
BUILT-IN AMPLIFIER: Integrated amp simplifies setup, with high-level inputs and auto turn-on technology, plus adjustable controls for bass, phase, and gain.
EASY INSTALLATION: Includes mounting hardware and remote bass knob for quick setup; compatible with factory or aftermarket audio systems.
DURABLE CONSTRUCTION: Cast aluminum enclosure helps dissipate heat and keeps the subwoofer cool, ensuring long-lasting, reliable performance.
The Rockville SS8P 400W 8" Slim Under-Seat Active Subwoofer brings powerful, deep bass to your car or truck audio system without sacrificing space. Designed for vehicle owners seeking high-quality sound, this compact subwoofer fits under most seats, making it ideal for small cars, trucks, or SUVs. Its built-in amplifier and adjustable controls deliver tailored audio performance, perfect for music lovers and daily commuters. Powerful Audio: 400W peak power with an 8" subwoofer produces rich, low-frequency sound for an immersive listening experience. Compact Fit: Slim design saves trunk space, fitting seamlessly under seats in various vehicle types. Simple Setup: Built-in amplifier and included wiring kit make installation straightforward, compatible with most car audio systems. Customizable Sound: Adjustable bass, phase, and gain controls allow precise tuning to match your audio preferences. Reliable Build: High-quality materials withstand the demands of daily driving, ensuring consistent performance. Whether you're boosting your music for road trips or enhancing your commute, the Rockville SS8P delivers professional-grade audio in a compact, easy-to-install package.