Kicker 51HS8 Hideaway Compact Powered Subwoofer Enclosure

8-inch compact subwoofer driver engineered for tight spaces and under-seat installations Integrated Class D amplifier (approx. 150W RMS) delivers efficient, low-distortion power without an external amp Sealed, ultra-compact aluminum enclosure designed for controlled bass and minimal resonance Low-profile, hideaway form factor fits discreetly under seats or behind interior panels High-level and low-level input support for seamless integration with factory or aftermarket head units Signal-sensing auto turn-on enables operation without a dedicated remote turn-on wire Adjustable low-pass crossover and gain controls for precise system tuning Included wired remote bass control allows real-time level adjustment from the driver’s seat Square-cone subwoofer design maximizes cone surface area for improved bass output in a compact enclosure Optimized for daily-driver vehicles where space efficiency and clean bass reinforcement are priorities